- Understand the physical and chemical properties of polypropylene! [6/19/2024]
- Physical and chemical properties of polypropylene1. The vertical surface of the form polypropylene is flat and smooth, and the cross-section is circular.2. The biggest advantage of density polypropylene is its light texture, and its density is only 0.91g/cm3, which is the lightest variety of common chemical fibers, so the same weight of polypropylene has a higher coverage area than other fibers.3. Strong extensional polypropylene has high strength, large elongation, high initial modulus and excellent elasticity. So polypropylene wear resistance is good. In addition, the wet strength of polypropylene is basically equal to the dry strength, so it is the ideal material for making fishing nets and cables.4. Hygroscopic and dyeing polypropylene has very little hygroscopic properties, almost no hygroscopic properties, and the moisture regain rate under general atmospheric conditions is close to zero. However, it has a core suction effect, which can transfer water vapor through the capillary tubes in the fabric, but does not have any absorption effect itself. The dyeing property of polypropylene is poor and the chromatography is incomplete, but the method of stock solution coloring can be used to make up for the deficiency.5. Acid and alkali resistant polypropylene has good chemical resistance, in addition to concentrated nitric acid, concentrated caustic soda, polypropylene has good resistance to acid and alkali, so it is suitable for filter materials and packaging materials.6. Light resistance and other polypropylene light resistance is poor, thermal stability is also poor, easy to age, not resistant to ironing. However, the anti-aging properties can be improved by adding anti-aging agents during spinning. In addition, the electrical insulation of polypropylene is good, but it is easy to produce static electricity during processing.Declaration: The content of this article is organized from the Internet, and the copyright belongs to the original author; If there is infringement, please inform in time and contact to delete.......
- The antistatic property of polypropylene staple fiber is also different! [6/11/2024]
- The antistatic property of polypropylene staple fiber is also different!There are many types of polypropylene staple fibers in the use of antistatic agents, simply divided into several types with ionic properties, and these types have their own advantages and disadvantages. Firstly, the antistatic effect of anionic type is poor, and its water solubility is good, easy to be washed off, so the durability is poor; The cationic type has good antistatic effect and good smoothness and absorption. However, toxic and corrosive, most of them are used for surface finishing, although the amphoteric type has the antistatic properties of the above two, it is easy to fade at high temperatures and the price is more expensive.Then there is the non-ionic type: good durability, low toxicity, suitable for fiber blending, but it will affect the dyeing of the fiber. Based on the above points, a compound antistatic agent was prepared. In order to facilitate production and disperse the antistatic agent evenly, the antistatic agent was first processed into masterbatch. The antistatic masterbatch is made by twin-screw extruder granulator. The antistatic agent, dispersant and carrier are mixed and coated in a certain proportion. In this way, the antistatic property of the polypropylene staple fiber produced has been greatly improved.Jiangsu Haibang New Material Co., LTD., formerly known as Taizhou Hailun Chemical Fiber Co., LTD., is a technology-based chemical fiber enterprise specializing in research and development, production and sales of polypropylene staple fiber. The company has two factories in Taizhou, Jiangsu Province (18 kilometers apart), covering a total area of more than 100,000 square meters, plant 50,000 square meters, office building more than 10,000 square meters. The company has 9 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 90,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber maintenance. The company produces a full range of polypropylene staple fiber products, the main application range includes automotive industry, sand release (cool cloth), geotextile, liquid filtration, textile, wood, carpet and other industries. The company has passed ISO9001:2015 international quality system certification.......
- China's textile enterprises actively explore the road of low-carbon development [6/11/2024]
- In the process of deep integration into the global industrial chain, China's textile enterprises actively explore the road to low-carbon development. According to the data released by the China Textile Industry Federation, as of May 30, 23 brand enterprises and 42 manufacturing enterprises have joined the "China Fashion Brand Climate Innovation Carbon Neutral Acceleration Plan" to jointly promote the textile industry to achieve the "double carbon" goal.Textile industry is an important livelihood industry. As the world's largest textile and garment producer and exporter, China's chemical fiber, yarn, cloth and other output has ranked first in the world. In 2022, the total amount of fiber processing in China's textile industry will exceed 60 million tons, accounting for more than half of the global proportion; Textile and garment exports totaled 340.95 billion US dollars, accounting for more than one third of the world's total. At the same time, the textile industry is also environmentally sensitive. In the process of production and processing, spinning, weaving, printing and dyeing, clothing, and finishing involve equipment energy consumption, material treatment, waste emissions, etc., which will produce carbon emissions.In recent years, the relevant departments have issued a series of policies to promote the green development of the textile industry, and the China Textile Industry Federation has actively promoted the action of industry enterprises and industrial clusters. Many companies are continuing to make green changes, with 83 percent of those participating in the China Fashion Brand Climate Innovation Carbon Neutral Acceleration Program setting climate targets. However, it is also necessary to see that textile enterprises have not completely got rid of the status quo of high energy consumption and high emissions, and the annual emissions of greenhouse gases in China's textile and garment industry are about 230 million tons. Therefore, we should attach great importance to the green development of the industry, and effectively take effective measures to enhance the "green content" of the textile industry from multiple aspects such as technology, supply chain and market.Promoting innovation in green and low-carbon technologies. Science and technology are the primary productive forces, and green technology innovation contains high growth and strong empowerment. It is necessary to promote technological progress in the textile field, increase the research and development and promotion of green and low-carbon technologies, improve relevant systems and mechanisms, pay close attention to the deployment of cutting-edge and key technology research, promote the realization of major breakthroughs, and empower green with digital intelligence.Build a green and low-carbon supply chain. The textile industry covers raw materials manufacturing, textile manufacturing, clothing production and other links, and the green change of the industry is a long-term cause and systematic project. It is necessary to support leading enterprises in the textile industry to play a leading role in key areas such as supply chain integration and innovative low-carbon management, run the green and low-carbon concept through the whole process of product design, raw material procurement, production, transportation, storage, use, and recycling, accelerate the construction of a unified green product certification and identification system, and promote the green and low-carbon development of the whole chain of the supply chain.Give full play to the power of small and medium-sized enterprises. Individual small and medium-sized enterprises energy resource consumption and greenhouse gas emissions are relatively small, but because of the large number of small and medium-sized enterprises in China, the amount of carbon emissions can not be ignored. Small and medium-sized enterprises are an important force for the high-quality development of the textile industry, and they are also the main force for the textile industry to achieve carbon peak and carbon neutrality. Giving full play to the comprehensive advantages of industry specialized special new enterprises and the positive role of small and medium-sized enterprises in innovation is of great significance for the realization of green transformation and low-carbon development of the industry.Declaration: The content of this article is organized from the Internet, and the copyright belongs to the original author; If there is infringement, please inform in time and contact to delete.......
- What are the different uses of polypropylene staple fiber? [6/4/2024]
- What are the different uses of polypropylene staple fiber? The different uses of polypropylene staple fiber are mainly divided into three categories: spinning, filling and non-woven fabric. Today, let's talk about the use and production process of polypropylene staple fiber.Polypropylene staple fiber is spun from polyester staple fiber yarn, called pure polyester yarn; The thread spun from polyester staple fiber is called pure polyester sewing thread. In manufacturing, cotton and staple fibers are mixed and spun in different proportions.Polypropylene staple fiber is mainly filled with short fiber in the form of filler, so it can also be used as home filler and clothing warm materials, such as bedding, cotton clothing, sofa furniture, stuffed toys and so on. This staple fiber is mainly hollow polyester staple fiber. As you can see, it has a wide range of uses. It also plays an important role in many places. There are also common nonwovens that are an extension of short fiber applications and have developed rapidly in recent years. And non-woven fabrics are widely used. Such as spunlaced non-woven fabric is mainly used in wet wipes, medical and other fields, geotextile, leather base cloth, linoleum base cloth is mainly used in the engineering field.After understanding the use of polypropylene staple fiber, let's take a look at its process flow. In fact, polypropylene staple fiber is made of PTA and MEG as raw materials. After the polyester melt is formed, it is directly spun and cut to produce short fibers without the need to produce polyester slices. This also needs to be mastered in the production process. It is also because the process is integrated production, the single-line production capacity is large, and the unit processing cost is slightly lower than that of intermittent spinning. Therefore, in fact, the domestic conventional staple fiber production is also basically using melt direct spinning. Technology. Polypropylene staple fiber improves the crack resistance and aging resistance of the external wall putty: the crack resistance of polypropylene staple fiber is much greater than that of wood fiber. Its packaging details are each 20KG woven bag, there are 20 plastic bags, each bag 1KG. In the future, everyone should meet these basic needs when buying. The amount of addition is generally 1 kg, and special requirements are appropriately increased; The addition amount of ready-mixed mortar is 0.9 ~ 1.8kg/m3, and the general addition amount is 1.2kg/m3. At this time, the amount of plastering mortar can be added. 0.6~1.8kg/m3.Jiangsu Haibang New Material Co., LTD., formerly known as Taizhou Hailun Chemical Fiber Co., LTD., is a technology-based chemical fiber enterprise specializing in research and development, production and sales of polypropylene staple fiber. The company has two factories in Taizhou, Jiangsu Province (18 kilometers apart), covering a total area of more than 100,000 square meters, plant 50,000 square meters, office building more than 10,000 square meters. The company has 9 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 90,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber maintenance. The company produces a full range of polypropylene staple fiber products, the main application range includes automotive industry, sand release (cool cloth), geotextile, liquid filtration, textile, wood, carpet and other industries. The company has passed ISO9001:2015 international quality system certification.In recent years, we have developed a large number of polypropylene short fiber varieties, including high-speed iron foundation high strength high modulus polypropylene, lightweight GMT hot melt polypropylene, automotive structural parts reinforced polypropylene, liquid filtration adsorption polypropylene, wear-resistant high strength polypropylene, low odor low VOC polypropylene, dyeing polypropylene, halogen-free flame retardant polypropylene and other cutting-edge fiber products, replacing many import needs. We have successfully served polypropylene staple fiber products in high-end industries such as high-speed railway, Three Gorges Dam, all kinds of medium and high-end automobiles, direct drinking water, etc., and the product quality has reached a high level, saving a lot of investment for national projects. The company will continue to provide our customers with high-quality polypropylene staple fiber products and high-quality services, in-depth research and development in the polypropylene staple fiber industry, develop high-performance fiber products, and serve the new material industry.......
- Save fabric with the right technology, software and equipment [6/4/2024]
- Fabric consumption has a significant impact on the environmental footprint of fashion manufacturers. For most production modes, the CO2 emissions generated by fabrics account for more than 90% of the entire cutting room life cycle. When it comes to textile waste in the fashion industry, our first reaction may not be the fabric scraps from the clothing production process, but these scraps actually account for 10% to 15% of the total fabric consumption.For manufacturers looking to reduce fabric waste to reduce their environmental footprint, every millimeter of fabric savings is critical. For example, significant fabric savings can be achieved by reducing the gaps between cuts and optimizing the layout (layout) of these cuts on the textile.For mass production, even a slight increase in the proportion of cloth used represents less waste. Therefore, it is critical to use the right technology, software and equipment throughout the workflow to save fabric.In the production preparation stage, artificial intelligence technology can be applied to optimize the cutting and scheduling. Fashion companies using automated scheduling software can not only reduce the amount of fabric used, but also accurately estimate the amount of fabric needed before production, thereby avoiding overstock and fabric shortages. Advances in digital technology have also made it possible to facilitate remote collaboration through 3D prototyping, avoiding unnecessary fabric consumption and transportation.During the cutting process, the same software can be used to reduce or even eliminate the required gaps between cuts.State-of-the-art cutting equipment also plays a key role in saving fabric. Manufacturers can use its various functions to reduce fabric waste. By integrating scanners and advanced image sensors, cutting equipment simplifies the management of patterns on printed fabrics and predicts possible deformations of the fabric, thereby optimizing cutting and reducing waste.Finally, by adapting all ply thicknesses (i.e. layers of pieces to be cut), cutting equipment can more easily adjust production volumes to fluctuations in market demand and order volumes.Declaration: The content of this article is organized from the Internet, and the copyright belongs to the original author; If there is infringement, please inform in time and contact to delete.......
- Learn about the advantages of polypropylene staple fiber! [5/29/2024]
- What are the advantages of polypropylene staple fiber?Polypropylene staple fiber is made from polypropylene by melting, drawing, spinning, cutting and other processes. In the process of making polypropylene staple fiber, functional masterbatches can be added as needed, such as anti-aging masterbatches, flame retardant masterbatches, etc., to increase the performance of polypropylene staple fiber. Polypropylene staple fiber for felt is a polypropylene staple fiber specially used to make felt for filter materials.The characteristics of polypropylene staple fiber: the density of polypropylene staple fiber is small, light weight, and can float on the water; The polypropylene colored yarn has high strength and strong tensile resistance. Polypropylene staple fiber has a certain acid and alkali resistance to corrosion, even if it is soaked in seawater, do not worry; The hygroscopicity of polypropylene staple fiber is small and almost non-hygroscopicity. Polypropylene staple fiber is environmentally friendly and pollution-free products.Polypropylene staple fiber is mainly used in needled carpet, automotive interior, non-woven fabrics, ropes, decorative materials, medical and health supplies and so on. short fiber is also called cut fiber. Long bundles of chemical fibers are cut or pulled into fibers equivalent to the length of various natural fibers. Natural fibers such as whiskers and asbestos are also available. Short fiber boundary, the length is generally 35 ~ 150mm. According to the specifications of natural fibers can be divided into cotton type, wool type, carpet type and medium long short fibers. They can be spun pure or blended with different proportions of natural fibers or other fibers to make yarn strips, fabrics and felts. For example, the general grade asphalt carbon fiber cut into 150mm long, diameter of 15μm, strength of 800MPa, modulus of 41GPa carbon fiber, and phenolic carbon fiber (length of 70mm, strength of 200MPa, diameter of 14μm) in a ratio of 8:2 mixed to produce stable and uniform yarn strips. Woven into various shapes of fabric or cut into fibers for composite materials such as cement, aluminum alloy reinforcement.Jiangsu Haibang New Material Co., LTD., formerly known as Taizhou Hailun Chemical Fiber Co., LTD., is a technology-based chemical fiber enterprise specializing in research and development, production and sales of polypropylene staple fiber. The company has two factories in Taizhou, Jiangsu Province (18 kilometers apart), covering a total area of more than 100,000 square meters, plant 50,000 square meters, office building more than 10,000 square meters. The company has 9 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 90,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber maintenance. The company produces a full range of polypropylene staple fiber products, the main application range includes automotive industry, sand release (cool cloth), geotextile, liquid filtration, textile, wood, carpet and other industries. The company has passed ISO9001:2015 international quality system certification.......
- Green development is the basis for high-quality development [5/29/2024]
- Recently, the China Filament Weaving Association issued an initiative on promoting the green development of the industry at the third session of the sixth Executive Council, which is as follows:Green development is development that conforms to nature, promotes harmonious coexistence between man and nature, and achieves maximum economic and social benefits with minimum resource and environmental costs. It is high-quality and sustainable development. We must speed up the green transformation of development mode to help carbon reach peak carbon neutrality."In recent years, China's filament weaving industry firmly establish and practice the concept of green water and green mountains is Jinshan silver mountain, unswerving ecological priority, green development, has achieved a series of results, mainly reflected in the following two aspects: First, water saving and emission reduction results are significant, the current industry 100% production sewage treatment, many areas to achieve 100% reuse of water, sewage zero discharge. Second, the level of energy conservation and consumption reduction has been improved, and the whole industry has actively promoted equipment upgrading and technological transformation, timely eliminated backward production technology and equipment, continued to promote clean production, and actively and steadily helped carbon reach peak carbon neutrality.While affirming the above achievements, it is also necessary to note that China's filament weaving industry is still facing many challenges in terms of green development, such as weak green coordinated development of the industrial chain, green innovation investment and lack of talents. In order to accelerate the development of new quality productivity and promote the green development of filament weaving industry, China Filament Weaving Association proposes the following initiatives to the whole industry.First, increase the development and application of green technology. Encourage and support filament weaving enterprises to increase investment in research and development of green technology, strengthen cooperation with scientific research institutions and universities, promote the deep integration of production, study and research, and further accelerate the research and application of advanced technologies such as chemical fiber filament fabric no-sizing technology, easy decomposition slurry sizing technology, antimony-free fiber spinning and dyeing and finishing technology, low-cost treatment and efficient reuse technology of water jet weaving wastewater. The use of clean energy such as photovoltaic power generation, reducing dependence on fossil fuels, etc., to enhance the green production level of the entire industry.Second, water conservation and emission reduction, improve the efficiency of water resources utilization. Continue to do a good job of wastewater treatment and reclaimed water reuse, optimize related processes, further improve the quality, efficiency and reuse rate of wastewater treatment, and strive to achieve zero sewage discharge in the whole industry; The use of water-saving sprinkler, the establishment of rainwater collection pond to supplement weaving water and other ways to save water, reduce the waste of water resources.Third, accelerate the pace of green new product development, to achieve efficient and recyclable resources. On the one hand, we should pay attention to the application and development of green raw materials such as recycled fibers, stock liquid colored fibers, bio-based fibers, and recycled cellulose fibers, optimize textile production processes, use environmentally friendly dyes and auxiliaries, and actively develop and produce green textiles. On the other hand, it is necessary to improve the recycling rate of waste textiles, such as waste silk, silk, cloth edge, waste cloth, etc., strengthen the production management of each link, reduce waste, and realize the recycling of resources.Fourth, energy saving and carbon reduction, and actively build green factories. Enterprises should actively transform energy saving and carbon reduction technology from the aspects of process technology, production equipment and heat energy reuse. At the same time, the use of data technology to implement fine management, through technical innovation and management to reduce energy consumption. The concept of green and low-carbon development runs through the whole process of product design, raw material procurement, production, transportation, storage, sales, use and scrap treatment, etc., to create a green factory with land intensive, harmless raw materials, clean production, waste resources, and low energy carbonization.Fifth, build a sound green talent training system and corporate culture. Enterprises should strengthen the cultivation and publicity and education of green talents, regularly organize green skills training and special lectures, internal propaganda, etc., improve the theoretical level and practical operation ability, strengthen the environmental awareness and responsibility of employees, and practice the concept of green development with practical actions. Enterprises should have the courage to assume social responsibilities, build an environmentally friendly corporate culture, accelerate the improvement of corporate environmental, social and corporate governance (ESG) level, and play a greater role in increasing international competitiveness and promoting sustainable economic and social development.6. Establish a cooperation mechanism for green development of the industry. Filament weaving enterprises should strengthen cooperation and exchanges, jointly develop new green fibers, green dyes and additives, jointly study and solve problems and challenges in green development, realize intensive, clean and intelligent production process, build a green and low-carbon supply chain, and build a green and circular production system of the whole industrial chain from raw materials, production, marketing, consumption to recycling. To achieve the green level of the whole chain of the supply chain, and actively implement the double carbon goal. At the same time, strengthen cooperation with the government, scientific research institutions, industry associations and other parties to form a joint force to promote the green development of the industry.We firmly believe that with the united efforts of all filament weaving entrepreneurs, China's filament weaving industry will be able to grasp the "green" grip of new quality productivity in the new development stage, constantly improve the "green content" of industry development, and achieve a more robust, green and healthy high-quality development.Declaration: The content of this article is organized from the Internet, and the copyright belongs to the original author; If there is infringement, please inform in time and contact to delete.......
- Do you know the production process of polypropylene staple fiber? [5/15/2024]
- Learn about the principle of polypropylene staple fiber process!The polymer is heated and fused into a spinning melt of a certain viscosity, which is continuously and evenly extruded to the spinneret by the spinning pump, pressed into a filament flow through the spinneret hole, and then cooled and solidified in air or water, and formed into a filament by drafting.Polypropylene staple fiber process mainly includes:Preparation of spinning melt; The melt is pressed out through the holes in the spinneret - forming a melt flow; The melt flows longer, becomes thinner, cools and solidifies. Oiling and winding of solid wire.Main features of polypropylene staple fiber:The winding speed is fast, the solvent and precipitator are not required, the equipment is simple, and the process time is short. The fiber forming polymer with melting point lower than decomposition temperature can be prepared by this method, which can be melted to form heat stable melt. Such as polyester, polypropylene, nylon, etc.Jiangsu Haibang New Material Co., LTD., formerly known as Taizhou Hailun Chemical Fiber Co., LTD., is a technology-based chemical fiber enterprise specializing in research and development, production and sales of polypropylene staple fiber. The company has two factories in Taizhou, Jiangsu Province (18 kilometers apart), covering a total area of more than 100,000 square meters, plant 50,000 square meters, office building more than 10,000 square meters. The company has 9 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 90,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber maintenance. The company produces a full range of polypropylene staple fiber products, the main application range includes automotive industry, sand release (cool cloth), geotextile, liquid filtration, textile, wood, carpet and other industries. The company has passed ISO9001:2015 international quality system certification.......
- The textile industry chain and supply chain resumed operation in an orderly manner [5/14/2024]
- On May 9, the Customs Administration released import and export data for April 2024, which showed that in the first four months of 2024, China's total import and export value of goods trade was 13.81 trillion yuan, an increase of 5.7%. Of this total, the export was 7.81 trillion yuan, up by 4.9%; Imports reached 6 trillion yuan, up 6.8%;In April 2024, imports and exports reached 3.64 trillion yuan, an increase of 8%. Of this total, the export was 2.08 trillion yuan, up by 5.1%; Imports reached 1.56 trillion yuan, an increase of 12.2%.Since the first quarter of this year, China's textile industry has fully implemented the decision-making and deployment of the Party Central Committee and The State Council, adhered to the principle of seeking progress in stability, promoting stability with progress, standing first and breaking later, continued to deepen transformation and upgrading, and accelerated the construction of a modern industrial system.Since the Spring Festival, textile enterprises have resumed work and production in an orderly manner, and under the guidance of domestic and foreign market demand gradually recovered and the national policy to change the mode, adjust the structure, improve quality and increase efficiency, both ends of the industry supply and demand have stabilized and improved, the efficiency level has been gradually repaired, the development confidence has been consolidated, and the stability, coordination and internal momentum of economic operation have been enhanced.In the first quarter, the main operating indicators such as production, export and efficiency of the textile industry achieved growth, and the economy began to run well. Looking forward to the whole year, the development situation facing the textile industry is still complex, accelerate the consolidation of the foundation for stability and continue to promote high-quality development is still facing many tests.The industry boom level maintained expansion, and production recovered steadilySince the Spring Festival, the textile industry chain and supply chain have resumed operation in an orderly manner, and the domestic and foreign market consumption and circulation environment have tended to improve, driving the overall prosperity of the industry to maintain an expansion trend. According to the Industrial economic Research Institute of China Textile Industry Federation, the comprehensive prosperity index of the textile industry in the first quarter was 53.5%, which was located in the expansion range of more than 50% for five consecutive quarters.The production situation of the textile industry is stable and rising. Data from the National Bureau of Statistics show that the capacity utilization rate of China's textile industry and chemical fiber industry in the first quarter was 78% and 85.6%, respectively, an increase of 2.5 and 3.5 percentage points over the same period last year, higher than the national industrial capacity utilization level in the same period. In the first quarter, the industrial added value of enterprises above designated size in the textile industry increased by 4.9%, which was 8.6 and 6.1 percentage points higher than the same period of last year and the whole year of 2023, respectively. The industrial added value of the main links of the whole textile industry chain has achieved positive growth, among which the industrial added value of chemical fiber, wool textile and filament weaving industries has achieved double-digit rapid growth.Declaration: The content of this article is organized from the Internet, and the copyright belongs to the original author; If there is infringement, please inform in time and contact to delete.......
- Learn about the applications of polypropylene staple fiber in different fields! [5/7/2024]
- Learn about the applications of polypropylene staple fiber in different fields!Utilizing the many unique and excellent properties of polypropylene staple fiber to maximize its strengths and avoid weaknesses, its uses are quite extensive. Polypropylene staple fiber can be used in three major areas: clothing, decoration, and industry.Polypropylene staple fiberhas the characteristics of light texture, low price, dry and refreshing, good warmth retention, non-toxic, high strength, good anti-pilling property, good wear resistance, good elasticity, good antistatic property, good chemical stability and insect resistance. It has many excellent properties such as resistance to mold and mildew, resistance to stains and odors, and resistance to sunlight.Applications of polypropylene staple fiber clothing: pure cotton or blended yarn with cotton and polyester, blended with acrylic fiber, blended with wool to make coarse-denier colored polypropylene yarn, sanitary products, shoe linings, sportswear, mountaineering clothing, blended gloves and other products.Decorative applications of polypropylene staple fiber: coarse-denier colored polypropylene pure spun or blended or non-woven fabrics, made into sofa fabrics, furniture fabrics, automotive decorative fabrics, wall coverings, decorative non-woven fabrics, carpets and other products.Industrial applications of polypropylene short fiber: woven fabrics and non-woven fabrics, made into cord fabrics for rickshaw tires, rubber belt base fabrics for transportation, industrial canvas, fishing nets, ropes, various engineering geotextiles and artificial lawn base fabrics , high-performance filter cloth, hot-rolled or needle-punched non-woven fabrics and other products.Jiangsu Haibang New Materials Co., Ltd., formerly known as Taizhou Hailun Chemical Fiber Co., Ltd., is a technical chemical fiber enterprise specializing in the research, development, production and sales of polypropylene staple fiber. The company has two factories in Taizhou City, Jiangsu Province (18 kilometers apart), covering a total area of more than 100,000 square meters, including 50,000 square meters of factory buildings and over 10,000 square meters of office buildings. The company has 9 advanced fully automatic polypropylene staple fiber production lines with an annual designed production capacity of 90,000 tons. The company has established a complete polypropylene staple fiber testing laboratory, has a full set of fiber testing instruments, and has the ability to develop new polypropylene staple fiber products. The company produces a full range of polypropylene staple fiber products, with main applications including the automotive industry, sofa fabrics (cool cloth), geotextiles, liquid filtration, textiles, sanitary materials, carpets and other industries. The company has passed ISO9001:2015 international quality system certification.Over the years, we have developed numerous varieties of polypropylene short fiber, including high-strength and high-modulus polypropylene for high-speed rail foundations, lightweight GMT hot-melt polypropylene, reinforced polypropylene for automobile structural parts, liquid filter adsorption polypropylene, wear-resistant high-strength polypropylene, low-odor and low-VOC polypropylene, which can Industry-leading fiber products such as dyed polypropylene and halogen-free flame-retardant polypropylene have replaced many imported needs. We have successfully used polypropylene staple fiber products to serve high-end industries such as high-speed railways, the Three Gorges Dam, various mid- to high-end automobiles, and direct drinking water. The product quality has reached a high level and saved a lot of investment for national projects. The company will continue to provide our customers with high-quality polypropylene staple fiber products and excellent services, conduct in-depth research and development in the polypropylene staple fiber industry, and develop high-performance fiber products to serve the new material industry.......
- Fluctuations in crude oil will still be one of the important factors affecting the development of the polyester industry [5/7/2024]
- Polyester filament: the long and short game continuesDue to inventory pressure at the end of April, polyester filament manufacturers have offered profits to ship goods, and some have increased production and sales. Enterprises' inventory pressure has slowed down, and their willingness to support the market is obvious. In April as a whole, most models of polyester filament yarns suffered cash flow losses to varying degrees. Companies have a strong willingness to maintain capital, and the market may remain stable during the May Day holiday.Most industry players recently stated that the number of people traveling during the May Day holiday is expected to increase significantly year-on-year. The peak tourism period will drive demand growth in textiles and other industries. Therefore, downstream users have certain expectations of replenishment after May Day. Therefore, taking a comprehensive look at the polyester filament market in early May The price fluctuated upward, but as the atmosphere heated up, polyester filament yarn gradually entered the traditional off-season for demand. As the inventory pressure of enterprises increased, the market will start a profit-sharing shipping mode. Therefore, the polyester filament market still has the risk of downward adjustment, and the market first rose and then suppress.Weaving enterprises: urgent need to replenish inventoryIn March and April this year, weaving companies' shipments were in good condition, but they focused on "small profits but quick turnover", and their profits were not even as good as in the past two years. Because profits are not good, weaving companies have higher requirements for cost control. As international oil prices fall, polyester raw material prices loosen, and weaving companies have a wait-and-see attitude. In addition, at the end of April, polyester factories started promotions due to inventory pressure, and some weaving companies also completed replenishment during the promotion period, and their purchasing intentions weakened.After entering May, the traditional peak season has passed, and the market has gradually differentiated. In order to cope with the inventory pressure that may be formed in the future off-season, some companies will also choose to control the start of operations.Crude Oil Market OutlookOverall, the sharp drop in crude oil has created downward expectations for the polyester market and aggravated the wait-and-see mood of the market. In the future, fluctuations in crude oil will still be one of the most important factors affecting the development of the polyester industry.Statement: The content of this article is compiled from the Internet, and the copyright belongs to the original author; if there is any infringement, please inform us in time and contact us for deletion.......
- Why is polypropylene staple fiber widely used? [4/24/2024]
- Why is polypropylene staple fiber widely used?The production of polypropylene staple fibers is generally completed by larger petrochemical enterprises, and chemical fiber factories basically use polypropylene slicing and spinning. Polypropylene short fiber scientific name polypropylene fiber, also known as "Meracan" and "Paan" abroad.The density of polypropylene staple fiber is low in ordinary textile fiber, only 0.918g/cm3. It is lighter than water, almost hygroscopic, difficult to stain, and chromatographically incomplete. But it has good core suction; Good strength, elasticity, wear resistance, strength and nylon, polyester similar, wear resistance is worse than nylon but better than polyester. The fabric size is stable, the fabric is strong and durable, and it is elastic. Good chemical stability and alkali resistance.Polypropylene staple fiber due to low manufacturing cost, has strong anti-fouling and anti-odor ability, can be antibacterial, anti-mold, antibacterial. Widely used in carpet, decorative cloth, rope, industrial press cloth, packaging materials, civil construction cloth, fishing net cloth, hose and so on. Polypropylene gauze does not stick to the wound, often replace cotton gauze on the medicine, do hygiene products. The floc made from polypropylene hollow fiber is light, warm and elastic. The new type of ultrafine polypropylene fiber is an excellent wear-resistant material.Jiangsu Haibang New Material Co., Ltd. has 9 advanced automatic polypropylene staple fiber production lines, with an annual designed capacity of 90,000 tons. The company has established a perfect polypropylene staple fiber testing laboratory, with a full set of fiber testing instruments, with the ability to develop new products of polypropylene staple fiber maintenance. The company produces a full range of polypropylene staple fiber products, the main application range includes automotive industry, sand release (cool cloth), geotextile, liquid filtration, textile, wood, carpet and other industries. The company has passed ISO9001:2015 international quality system certification.......