New fiber materials and their products in sporting goods Date:2015-07-15 14:38
6=SimSun's application of new fiber materials and their products in sporting goods Shen Chunping Huaihai Tianxiang Quality Technical Service Co., Ltd., Shanghai 200233 The production process, finishing and other aspects of the new fiber materials, such as carbon fiber, said 13 fiber alignment Aramid moisture wicking functional fiber anion functional fibers and new fiber fabrics such as waterproof breathable fabric low resistance force sports fabric ultra high strength fabrics and other widely used in sporting goods are introduced. In recent years, along with the popularization of healthy lifestyles, people’s remarkable increase in the demand for maintaining physical fitness through regular fitness exercises, and the constant driving force of special competitive sports towards stronger, higher and faster, and new fiber materials. The development and application also lay a solid foundation for the technological advancement and product upgrading of the sporting goods industry. As a populous country and a rapidly developing country, the rapid development of the sports industry and the continuous growth in demand for sporting goods also contribute to the safety and health of new fiber materials in China's future sportswear industry. Breakthrough in environmental protection and other aspects to expand the application of new fiber materials and their products in sporting goods 1. 1 Carbon fiber Some experts predict that by 2013, global sports goods will consume at least 8 carbon fibers per year, according to incomplete statistics, currently globally The production of golf clubs is about 50 million, the production of fishing rods is about 24 million per year, and the production of tennis rackets is about 6 million per year. Carbon fibers are widely used as reinforcing materials. The reason is that the special properties of carbon fiber enable the deputy manager of toy safety testing laboratory of the manufacturer's control service company. It has been engaged in the mechanical and dynamic performance of toy safety testing products for many years, which is beyond the reach of metals and other materials. For example, reinforced composites made of carbon fibers have the highest comprehensive strength indexes such as specific strength and specific modulus. In order to meet the requirements of light weight and rigidity, traditional sports goods are mostly made of wood and composite materials, but the mechanical properties of carbon fiber and strong composite materials are much better than wood. Therefore, it has been widely used in sporting goods, especially in the following application areas. 1.1 Fishing rods Fishing rods made of CFRP are much lighter than ordinary fishing rods, making them less energy intensive when they are used, and they are about 20 more distant from the latter. 08 The fishing rod is rigid, and the fishing rod can be quickly restored after bending, making it more sensitive to the feeling of passing the hall. Carbon fiber-reinforced plastic can also be used to make a fishing reel whose quality does not exceed 1408, but it has a high fatigue resistance and long-wear life. 1.2 tennis racquets 0, made of tennis rackets light and rigid large strain small, can reduce the ball and the racket when the degree of deviation; At the same time, 嗉, gt; good damping, can extend the ball contact time, so that tennis Get greater acceleration. For example, the contact time for wooden rackets is 4.33mS, for steel rackets is 4.09mS, for CFRP rackets is 1.3. For badminton rackets CFRP badminton rackets are light and rigid, which prevents the woodwork from breaking due to its lack of rigidity. At the same time, it also has the same advantages as the tennis racket mentioned above. 1.4 Racers made of carbon fiber filament composite materials can be used to manufacture race car or general bicycle frame, which is characterized by light weight, which can reduce the weight by about 50 compared with steel frame, and reduce the total weight of the bicycle by 1.5. The skis, which are characterized by their rigidity, high resistance to friction, and light weight, are around 15,8, and their foot soles are less powerful in turn slopes and cross-country races. 20 also 138 fiber 0 station 31 fiber is a new smart air conditioner acrylic, the main specifications are 2.2 out of 33, and 5 also, the length is 5160, 1 range, textile raw materials can be bulk fibers or tops. Currently widely used in outdoor clothing, such as ski pants ski pants sportswear and so on. There are also two types of fabrics for the preparation of 0. The microcapsules Shenhe 9 containing 0 is also applied to fabric 1 on the right side; 2 the blended spinning, which contains 0 to 1 technology, is implanted into acrylic. This fiber can be used for spinning 1 beat. , also 31 fiber temperature regulation principle fiber left fabric right, made of 18 fiber clothing, due to the existence of thousands of phase change material microcapsules with energy conversion function, which can continuously absorb and release energy to regulate Temperature, so its clothing can be kept in a comfortable temperature range, can be used to make cool clothing in winter and summer. It can reduce the phenomenon of overheating and sweating, and it can protect the cold, eliminate the cold and cold feeling, and meet the needs of consumers for heat. It is well received by the majority of consumers. The three pairs of aramid fibers are mainly DuPont's. 1. Japan’s Teijin’s Korea. Ding 6 to, and China's Fangzai 1414, etc. 31. para-aramid by polyaniline and benzoyl chloride low temperature solution polycondensation, powdered polymer, the polymer dissolved in concentrated sulfuric acid, the formation of liquid crystals Spinning solution, and then the liquid crystal spinning solution was dry-jet wet-spun into fibers. It is a kind of high-performance fiber with excellent properties such as ultra-high strength, high modulus, high temperature resistance and light weight. Its strength is 56 times that of steel wire, its modulus is 23 times that of steel wire or glass fiber, and its twist is 2 times that of steel wire. The quality is only about 15 percent of the steel wire. At a temperature of 560, it does not decompose or melt. It has good insulation and anti-aging properties and has a long life cycle. Therefore, it is possible to make full use of aramid's high strength, fatigue resistance and other characteristics on sports equipment. This can be used to make boxing gloves, such as boxing gloves, hiking shoes, racing car body racing helmets, etc., and tennis rackets, skis, bows, fishing rods, and kite skeletons. 4 Moisture absorption and perspiration Functional fibers In normal circumstances, the body temperature will remain around 37 feet. When the body moves, the body temperature rises and the body temperature returns to normal by the perspiration function. Moisture formed by perspiration is usually absorbed and absorbed into the body through the permeation of clothing. If the moisture wicking function of the clothes is poor, the moisture will collide between the body and the clothes, causing an uncomfortable feeling. The most prominent use of moisture-wicking fibers is in sports-related areas. At present, in the competitive sportswear sportswear competition, moisture absorption and perspiration fibers have become the absolute protagonist, and moisture absorption and quick drying have become a common requirement for sportswear. The moisture-wicking 4 properties of fibers depend on their chemical composition and physical structure morphology. Gaseous moisture evaporating from the surface of the skin is first absorbed by the fibrous material, that is, absorbed, and then dehumidified through the material surface; and the liquid moisture on the skin surface is generated by the porous pores of the fiber surface and the gaps between the fibers. The capillary effect makes it possible to adsorb, diffuse and evaporate moisture on the material surface. As a result of the two effects, water migrates. The former effects are mainly related to the chemical composition of the macromolecules, and the latter effects are related to the physical structure of the fibers. Moisture-wicking fiber has a high specific area, and has numerous micropores or grooves on the surface. Its cross-section is a special special shape. By using the capillary effect, the fiber can quickly absorb the moisture and sweat of the skin surface, and diffuses. Pass to the outer layer to evaporate. 5 Anion functional fibers Anionic functional fibers can be produced by blending some inorganic additives with negative ion generating functions with fiber-forming polymers. When sports clothing made of anion fibers is worn on a person, under the conditions of friction 7 under steam and aerobic conditions, the fibers will generate a large amount of negative ions, forming an anion air layer between the skin and the clothes, making the body free oxygen radicals. Non-toxicity eliminates many harmful effects of oxygen free radicals on human health. Anion textiles can make human body fluids have a weak alkaline pH of about 7.4, so that cells activate, promote metabolism, purify the blood and remove body waste. This function can effectively eliminate the accumulation of lactic acid in the body after exercise and accelerate the recovery of the body. At the same time, the far-infrared radiation ability of negative ion materials can also play a part of antibacterial effect. If people choose to wear bodysuit socks and towels woven from negative ion textile fabrics in the harsh environment of hiking and surviving rally cars and other environment-friendly sports activities such as mountaineering, they can reduce the harm to humans from various factors and ensure the skin outside the sports. The cleanliness of the environment. 6 Sports functional fabrics The widespread application of new fiber materials in the development of sporting goods is closely related to the design and processing of the final product to a great extent. The series of sports functional fabrics successfully developed based on the characteristics of the new fibers can meet various performance requirements in sports, and have developed a wide range of front 6.1 waterproof and moisture-permeable fabrics for waterproofing and moisture-permeable fabrics for various sports products. The design concept is to prevent the infiltration of heavy rain and snow, and the sweat discharged by the human body can be smoothly discharged, so as to achieve superior waterproof performance, and the wearer will not produce a stuffy feeling. For example, the well-known 0 fabric is quite excellent in waterproof and breathable, and it is very suitable for alpine climbing and sea activities. 0, The search is to bond the layer of thin swelling to the textile material and add a layer of polyurethane to prevent it from being damaged by the body fat grease or detergent. Ding 0, the time 121, is a resin-coated waterproof and moisture-permeable fabric that can remove excess moisture from the inner layer of the fabric. The current annual output in Japan reaches 1.3 million m. Toray's other uncoated high-density fabric 1 It is a special fabric made of polyester ultra-fine air intertwine yarns, and its structure has high moisture permeability. Ding, a clever recently developed by the ugly by the different density of the double-port honeycomb membrane, its moisture up to 8 000224, blocking the size of raindrops from 10050, 1 from drizzle to heavy rain. The newly developed 68 is a non-porous resin coated on a polyester woven fabric with a moisture permeability of 550,024 pull. In addition, the use of porous resins allows the fabric to exhale moisture at high temperatures, maintain warmth at low temperatures, and maintain moderate moisture in the fabric. 6.2 Low-resistance sports fabrics In competitions for swimming and skiing jumps, due to intense competition, the gap is often 0.018. In order to meet the needs of such athletes, functional fabrics with low resistance have also emerged. Taking a swimwear as an example, there are high stitch number 02 made by interweaving nylon ultra-fine slub yarn and elastic yarn, and those with double-sided warp knitted fabrics such as butyl and melon 7 can reduce the frictional resistance in 10 water. Another product AcquaSpeC better functionality, can reduce the resistance up to 15, is made of polyester microfiber surface finishing processing. Others, for example, 63061 companies use corrugated processing wire to form very fine grooves on the fabric surface, can form air layer in water, so as to achieve the function of reducing frictional resistance in water. Based on the same design concept, ski suits can reduce the resistance of ski jumpers in the air. As a result, the 6 out of 16 fabrics jointly developed by 6306 Blood and 3B161 Company forms a convex shape on the surface of the ski jumping fabric by using corrugated yarn, enabling the player to put air in the stages of starting and taking off and air flying. Resistance is reduced to a minimum. 6.3 Ultra-high-strength fabric athletes often have intense movements during competitions, such as rapid slip collisions. Dynamonus fabric is made of high-strength polyester staple fiber and 5,15 para-aramid blended yarn. It has excellent heat-resistant melt, anti-friction and anti-collision, and can prevent from being cut by the acute angle of the rock when climbing. broken. 7 Conclusion New fibers and their products have formed a larger market in the field of sporting goods. In order to enter the sporting goods market better, the new fiber must be supported by characteristic fibers to form an industry pattern characterized by diversification, serialization, and differentiation, and to develop various high-performance fiber materials to promote new types of fibers. The development and application of fiber materials in the field of sporting goods. (1) The present situation of the development of China's sporting goods industry in the new century of Wang Lei and the introduction of the application of carbon fiber in sport, sports, and physical education. 1 Qiu 0 cents this. 0001 on the blood 1. Li Yu. Aramid development status Technical analysis and prospects 1 Synthetic fiber, 2, 9, 38 Qin Zhigang, Ma Xiaohong. New development of high hygroscopic fibers. Proceedings of the Symposium on Functional Textiles and Nanotechnology Applications, 2002. Qiu Chao. Research on the Status Quo and Approaches of Technology Innovation in China's Sportswear Industry Shanghai Normal University Shanghai Baby Special Oil Chemical Factory Original Shanghai Dachang Chemical Co., Ltd. to survive by quality and to promote development through technology to win the market to win the island silk, Ding no odor, and bell The domestic oil agent manufacturers have a long history and long-term specialization in the production of polyester nylon polypropylene staple fiber oil moxibustion to meet the customer's personalized requirements stable oil, anti-flying, strong, gray cloth without prior treatment can be directly high-temperature setting unchanged Huang Huang rely on Long-term production experience Accumulated product permeability, anti-static, smoothness, good flexibility, technical innovation, win the market with integrity service Widely suitable for all kinds of models false twisting drafting curling please contact us Contact us
6=SimSun's application of new fiber materials and their products in sporting goods Shen Chunping Huaihai Tianxiang Quality Technical Service Co., Ltd., Shanghai 200233 The production process, finishing and other aspects of the new fiber materials, such as carbon fiber, said 13 fiber alignment Aramid moisture wicking functional fiber anion functional fibers and new fiber fabrics such as waterproof breathable fabric low resistance force sports fabric ultra high strength fabrics and other widely used in sporting goods are introduced. In recent years, along with the popularization of healthy lifestyles, people’s remarkable increase in the demand for maintaining physical fitness through regular fitness exercises, and the constant driving force of special competitive sports towards stronger, higher and faster, and new fiber materials. The development and application also lay a solid foundation for the technological advancement and product upgrading of the sporting goods industry. As a populous country and a rapidly developing country, the rapid development of the sports industry and the continuous growth in demand for sporting goods also contribute to the safety and health of new fiber materials in China's future sportswear industry. Breakthrough in environmental protection and other aspects to expand the application of new fiber materials and their products in sporting goods 1. 1 Carbon fiber Some experts predict that by 2013, global sports goods will consume at least 8 carbon fibers per year, according to incomplete statistics, currently globally The production of golf clubs is about 50 million, the production of fishing rods is about 24 million per year, and the production of tennis rackets is about 6 million per year. Carbon fibers are widely used as reinforcing materials. The reason is that the special properties of carbon fiber enable the deputy manager of toy safety testing laboratory of the manufacturer's control service company. It has been engaged in the mechanical and dynamic performance of toy safety testing products for many years, which is beyond the reach of metals and other materials. For example, reinforced composites made of carbon fibers have the highest comprehensive strength indexes such as specific strength and specific modulus. In order to meet the requirements of light weight and rigidity, traditional sports goods are mostly made of wood and composite materials, but the mechanical properties of carbon fiber and strong composite materials are much better than wood. Therefore, it has been widely used in sporting goods, especially in the following application areas. 1.1 Fishing rods Fishing rods made of CFRP are much lighter than ordinary fishing rods, making them less energy intensive when they are used, and they are about 20 more distant from the latter. 08 The fishing rod is rigid, and the fishing rod can be quickly restored after bending, making it more sensitive to the feeling of passing the hall. Carbon fiber-reinforced plastic can also be used to make a fishing reel whose quality does not exceed 1408, but it has a high fatigue resistance and long-wear life. 1.2 tennis racquets 0, made of tennis rackets light and rigid large strain small, can reduce the ball and the racket when the degree of deviation; At the same time, 嗉, gt; good damping, can extend the ball contact time, so that tennis Get greater acceleration. For example, the contact time for wooden rackets is 4.33mS, for steel rackets is 4.09mS, for CFRP rackets is 1.3. For badminton rackets CFRP badminton rackets are light and rigid, which prevents the woodwork from breaking due to its lack of rigidity. At the same time, it also has the same advantages as the tennis racket mentioned above. 1.4 Racers made of carbon fiber filament composite materials can be used to manufacture race car or general bicycle frame, which is characterized by light weight, which can reduce the weight by about 50 compared with steel frame, and reduce the total weight of the bicycle by 1.5. The skis, which are characterized by their rigidity, high resistance to friction, and light weight, are around 15,8, and their foot soles are less powerful in turn slopes and cross-country races. 20 also 138 fiber 0 station 31 fiber is a new smart air conditioner acrylic, the main specifications are 2.2 out of 33, and 5 also, the length is 5160, 1 range, textile raw materials can be bulk fibers or tops. Currently widely used in outdoor clothing, such as ski pants ski pants sportswear and so on. There are also two types of fabrics for the preparation of 0. The microcapsules Shenhe 9 containing 0 is also applied to fabric 1 on the right side; 2 the blended spinning, which contains 0 to 1 technology, is implanted into acrylic. This fiber can be used for spinning 1 beat. , also 31 fiber temperature regulation principle fiber left fabric right, made of 18 fiber clothing, due to the existence of thousands of phase change material microcapsules with energy conversion function, which can continuously absorb and release energy to regulate Temperature, so its clothing can be kept in a comfortable temperature range, can be used to make cool clothing in winter and summer. It can reduce the phenomenon of overheating and sweating, and it can protect the cold, eliminate the cold and cold feeling, and meet the needs of consumers for heat. It is well received by the majority of consumers. The three pairs of aramid fibers are mainly DuPont's. 1. Japan’s Teijin’s Korea. Ding 6 to, and China's Fangzai 1414, etc. 31. para-aramid by polyaniline and benzoyl chloride low temperature solution polycondensation, powdered polymer, the polymer dissolved in concentrated sulfuric acid, the formation of liquid crystals Spinning solution, and then the liquid crystal spinning solution was dry-jet wet-spun into fibers. It is a kind of high-performance fiber with excellent properties such as ultra-high strength, high modulus, high temperature resistance and light weight. Its strength is 56 times that of steel wire, its modulus is 23 times that of steel wire or glass fiber, and its twist is 2 times that of steel wire. The quality is only about 15 percent of the steel wire. At a temperature of 560, it does not decompose or melt. It has good insulation and anti-aging properties and has a long life cycle. Therefore, it is possible to make full use of aramid's high strength, fatigue resistance and other characteristics on sports equipment. This can be used to make boxing gloves, such as boxing gloves, hiking shoes, racing car body racing helmets, etc., and tennis rackets, skis, bows, fishing rods, and kite skeletons. 4 Moisture absorption and perspiration Functional fibers In normal circumstances, the body temperature will remain around 37 feet. When the body moves, the body temperature rises and the body temperature returns to normal by the perspiration function. Moisture formed by perspiration is usually absorbed and absorbed into the body through the permeation of clothing. If the moisture wicking function of the clothes is poor, the moisture will collide between the body and the clothes, causing an uncomfortable feeling. The most prominent use of moisture-wicking fibers is in sports-related areas. At present, in the competitive sportswear sportswear competition, moisture absorption and perspiration fibers have become the absolute protagonist, and moisture absorption and quick drying have become a common requirement for sportswear. The moisture-wicking 4 properties of fibers depend on their chemical composition and physical structure morphology. Gaseous moisture evaporating from the surface of the skin is first absorbed by the fibrous material, that is, absorbed, and then dehumidified through the material surface; and the liquid moisture on the skin surface is generated by the porous pores of the fiber surface and the gaps between the fibers. The capillary effect makes it possible to adsorb, diffuse and evaporate moisture on the material surface. As a result of the two effects, water migrates. The former effects are mainly related to the chemical composition of the macromolecules, and the latter effects are related to the physical structure of the fibers. Moisture-wicking fiber has a high specific area, and has numerous micropores or grooves on the surface. Its cross-section is a special special shape. By using the capillary effect, the fiber can quickly absorb the moisture and sweat of the skin surface, and diffuses. Pass to the outer layer to evaporate. 5 Anion functional fibers Anionic functional fibers can be produced by blending some inorganic additives with negative ion generating functions with fiber-forming polymers. When sports clothing made of anion fibers is worn on a person, under the conditions of friction 7 under steam and aerobic conditions, the fibers will generate a large amount of negative ions, forming an anion air layer between the skin and the clothes, making the body free oxygen radicals. Non-toxicity eliminates many harmful effects of oxygen free radicals on human health. Anion textiles can make human body fluids have a weak alkaline pH of about 7.4, so that cells activate, promote metabolism, purify the blood and remove body waste. This function can effectively eliminate the accumulation of lactic acid in the body after exercise and accelerate the recovery of the body. At the same time, the far-infrared radiation ability of negative ion materials can also play a part of antibacterial effect. If people choose to wear bodysuit socks and towels woven from negative ion textile fabrics in the harsh environment of hiking and surviving rally cars and other environment-friendly sports activities such as mountaineering, they can reduce the harm to humans from various factors and ensure the skin outside the sports. The cleanliness of the environment. 6 Sports functional fabrics The widespread application of new fiber materials in the development of sporting goods is closely related to the design and processing of the final product to a great extent. The series of sports functional fabrics successfully developed based on the characteristics of the new fibers can meet various performance requirements in sports, and have developed a wide range of front 6.1 waterproof and moisture-permeable fabrics for waterproofing and moisture-permeable fabrics for various sports products. The design concept is to prevent the infiltration of heavy rain and snow, and the sweat discharged by the human body can be smoothly discharged, so as to achieve superior waterproof performance, and the wearer will not produce a stuffy feeling. For example, the well-known 0 fabric is quite excellent in waterproof and breathable, and it is very suitable for alpine climbing and sea activities. 0, The search is to bond the layer of thin swelling to the textile material and add a layer of polyurethane to prevent it from being damaged by the body fat grease or detergent. Ding 0, the time 121, is a resin-coated waterproof and moisture-permeable fabric that can remove excess moisture from the inner layer of the fabric. The current annual output in Japan reaches 1.3 million m. Toray's other uncoated high-density fabric 1 It is a special fabric made of polyester ultra-fine air intertwine yarns, and its structure has high moisture permeability. Ding, a clever recently developed by the ugly by the different density of the double-port honeycomb membrane, its moisture up to 8 000224, blocking the size of raindrops from 10050, 1 from drizzle to heavy rain. The newly developed 68 is a non-porous resin coated on a polyester woven fabric with a moisture permeability of 550,024 pull. In addition, the use of porous resins allows the fabric to exhale moisture at high temperatures, maintain warmth at low temperatures, and maintain moderate moisture in the fabric. 6.2 Low-resistance sports fabrics In competitions for swimming and skiing jumps, due to intense competition, the gap is often 0.018. In order to meet the needs of such athletes, functional fabrics with low resistance have also emerged. Taking a swimwear as an example, there are high stitch number 02 made by interweaving nylon ultra-fine slub yarn and elastic yarn, and those with double-sided warp knitted fabrics such as butyl and melon 7 can reduce the frictional resistance in 10 water. Another product AcquaSpeC better functionality, can reduce the resistance up to 15, is made of polyester microfiber surface finishing processing. Others, for example, 63061 companies use corrugated processing wire to form very fine grooves on the fabric surface, can form air layer in water, so as to achieve the function of reducing frictional resistance in water. Based on the same design concept, ski suits can reduce the resistance of ski jumpers in the air. As a result, the 6 out of 16 fabrics jointly developed by 6306 Blood and 3B161 Company forms a convex shape on the surface of the ski jumping fabric by using corrugated yarn, enabling the player to put air in the stages of starting and taking off and air flying. Resistance is reduced to a minimum. 6.3 Ultra-high-strength fabric athletes often have intense movements during competitions, such as rapid slip collisions. Dynamonus fabric is made of high-strength polyester staple fiber and 5,15 para-aramid blended yarn. It has excellent heat-resistant melt, anti-friction and anti-collision, and can prevent from being cut by the acute angle of the rock when climbing. broken. 7 Conclusion New fibers and their products have formed a larger market in the field of sporting goods. In order to enter the sporting goods market better, the new fiber must be supported by characteristic fibers to form an industry pattern characterized by diversification, serialization, and differentiation, and to develop various high-performance fiber materials to promote new types of fibers. The development and application of fiber materials in the field of sporting goods. (1) The present situation of the development of China's sporting goods industry in the new century of Wang Lei and the introduction of the application of carbon fiber in sport, sports, and physical education. 1 Qiu 0 cents this. 0001 on the blood 1. Li Yu. Aramid development status Technical analysis and prospects 1 Synthetic fiber, 2, 9, 38 Qin Zhigang, Ma Xiaohong. New development of high hygroscopic fibers. Proceedings of the Symposium on Functional Textiles and Nanotechnology Applications, 2002. Qiu Chao. Research on the Status Quo and Approaches of Technology Innovation in China's Sportswear Industry Shanghai Normal University Shanghai Baby Special Oil Chemical Factory Original Shanghai Dachang Chemical Co., Ltd. to survive by quality and to promote development through technology to win the market to win the island silk, Ding no odor, and bell The domestic oil agent manufacturers have a long history and long-term specialization in the production of polyester nylon polypropylene staple fiber oil moxibustion to meet the customer's personalized requirements stable oil, anti-flying, strong, gray cloth without prior treatment can be directly high-temperature setting unchanged Huang Huang rely on Long-term production experience Accumulated product permeability, anti-static, smoothness, good flexibility, technical innovation, win the market with integrity service Widely suitable for all kinds of models false twisting drafting curling please contact us Contact us
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