Detailed explanation of polypropylene fabric of chemical fiber fabric
Polypropylene fibers are synthetic fibers spun from isotactic polypropylene obtained by the polymerization of propylene. In our country, the brand name is polypropylene. Polypropylene began its industrial production in 1957. Because the raw material is propylene, its source is extremely rich, its cost is low, and its production process is simple. It is currently the most inexpensive synthetic fiber. Polypropylene has good performance and rapid development. Its worldwide production ranks second only to polyester, polyamide, and acrylic. Polypropylene has the characteristics of small density, low melting point, high strength, and resistance to acid and alkali, so polypropylene is mainly used in the fields of industry, interior decoration, clothing and non-woven fabrics.
Polypropylene's main products include staple fibers, filaments, non-woven fabrics, cigarette tow and bulked continuous filaments (BCF) for packaging, cigarette filters, carpets, nonwovens, apparel and other products. In addition to taking, industrial polypropylene is the most active market, and consumption in medical and hygiene materials is also growing rapidly.
The performance of a polypropylene fabric
Polypropylene fabrics have the advantages of high strength, low relative density, minimal moisture absorption, and good corrosion resistance. The disadvantage of polypropylene fabrics is that since the polypropylene is composed of highly crystallized bodies arranged with steam, there are few polar groups and there is no reactive group in its structure, so dyeing is extremely difficult. The use of liquid spinning, can solve the problem of difficult dyeing. In addition, polypropylene's light resistance is poor. In the high-temperature season, the polypropylene is prone to aging after prolonged exposure to sunlight, and its strength is reduced. Especially when it is wet, it is even more serious. Therefore, polypropylene fabrics and blended fabrics should not be dried in the sun after being washed, and should be placed in a cool, ventilated place to dry. Polypropylene is prone to ageing at high temperatures, so the thermal stability of the fiber is not good enough.
The main varieties and uses of polypropylene fabric
Polypropylene fabrics consist of purely spun, blended and interwoven fabrics. Among them, blended and intertwined fabrics are matched with cotton fibers, such as C/cotton, C/C., and cotton/cotton, etc., while pure polypropylene fabrics are made of Pali. to represent.
(a) Polypropylene pure-spun fabric
1 Pali cashmere coat
Pali Cashmere Coat is a wool-like fabric made by weaving raw liquid colored polypropylene terry yarn. It has a unique style of terry surface, bright color and beautiful appearance, light texture and warmth, strong sense of hair, and its biggest advantage is easy to wash. Fast drying. Suitable for youth and children's coats.
2 Microfiber fabrics
The fabric made of ultra-fine polypropylene FDY and drawn textured yarn (DTY), knitted or woven, is suitable for the production of high-grade sportswear, T-shirts, underwear, pajamas, and all kinds of fashion and socks that are worn by the body. Can also be used for bedding, decorative materials (curtains, tablecloths), towels, hats and medical supplies.
(b) Polypropylene blended fabric
Polypropylene fiber is suitable for blending with cotton or viscose fiber into various fabrics. At present, polypropylene fiber fabrics produced in China contain 35% polypropylene, 65% polypropylene, and 55% cotton/propylene cloth. Or white cloth and other varieties.
1 C / cotton yarn
It is woven with C/cotton (65/35) yarn, which is strong and durable, with good appearance and good dimensional stability. Mostly used as military raincoats, mosquito nets, etc.
2 C/Cotton
The appearance of C/cotton muslin is crisp, shrinkage is small, strong and durable, with the advantages of easy washing and quick-drying, made of polyester/cotton fabric style. Prices are much cheaper than polyester/cotton fabrics.
Polypropylene is subject to certain limitations in its re-use. At present, polypropylene is mainly used in carpets (including carpet backings and suede), decorative cloths, geotextiles, non-woven fabrics, ropes, strips, fishing nets, building reinforcing materials, and packaging materials. Polypropylene nonwovens have attracted attention due to their large number of applications for baby diapers and women's sanitary napkins. The quilt made of polypropylene hollow fiber is light, warm and flexible.
For more information, please pay attention to China bubu.com
Polypropylene's main products include staple fibers, filaments, non-woven fabrics, cigarette tow and bulked continuous filaments (BCF) for packaging, cigarette filters, carpets, nonwovens, apparel and other products. In addition to taking, industrial polypropylene is the most active market, and consumption in medical and hygiene materials is also growing rapidly.
The performance of a polypropylene fabric
Polypropylene fabrics have the advantages of high strength, low relative density, minimal moisture absorption, and good corrosion resistance. The disadvantage of polypropylene fabrics is that since the polypropylene is composed of highly crystallized bodies arranged with steam, there are few polar groups and there is no reactive group in its structure, so dyeing is extremely difficult. The use of liquid spinning, can solve the problem of difficult dyeing. In addition, polypropylene's light resistance is poor. In the high-temperature season, the polypropylene is prone to aging after prolonged exposure to sunlight, and its strength is reduced. Especially when it is wet, it is even more serious. Therefore, polypropylene fabrics and blended fabrics should not be dried in the sun after being washed, and should be placed in a cool, ventilated place to dry. Polypropylene is prone to ageing at high temperatures, so the thermal stability of the fiber is not good enough.
The main varieties and uses of polypropylene fabric
Polypropylene fabrics consist of purely spun, blended and interwoven fabrics. Among them, blended and intertwined fabrics are matched with cotton fibers, such as C/cotton, C/C., and cotton/cotton, etc., while pure polypropylene fabrics are made of Pali. to represent.
(a) Polypropylene pure-spun fabric
1 Pali cashmere coat
Pali Cashmere Coat is a wool-like fabric made by weaving raw liquid colored polypropylene terry yarn. It has a unique style of terry surface, bright color and beautiful appearance, light texture and warmth, strong sense of hair, and its biggest advantage is easy to wash. Fast drying. Suitable for youth and children's coats.
2 Microfiber fabrics
The fabric made of ultra-fine polypropylene FDY and drawn textured yarn (DTY), knitted or woven, is suitable for the production of high-grade sportswear, T-shirts, underwear, pajamas, and all kinds of fashion and socks that are worn by the body. Can also be used for bedding, decorative materials (curtains, tablecloths), towels, hats and medical supplies.
(b) Polypropylene blended fabric
Polypropylene fiber is suitable for blending with cotton or viscose fiber into various fabrics. At present, polypropylene fiber fabrics produced in China contain 35% polypropylene, 65% polypropylene, and 55% cotton/propylene cloth. Or white cloth and other varieties.
1 C / cotton yarn
It is woven with C/cotton (65/35) yarn, which is strong and durable, with good appearance and good dimensional stability. Mostly used as military raincoats, mosquito nets, etc.
2 C/Cotton
The appearance of C/cotton muslin is crisp, shrinkage is small, strong and durable, with the advantages of easy washing and quick-drying, made of polyester/cotton fabric style. Prices are much cheaper than polyester/cotton fabrics.
Polypropylene is subject to certain limitations in its re-use. At present, polypropylene is mainly used in carpets (including carpet backings and suede), decorative cloths, geotextiles, non-woven fabrics, ropes, strips, fishing nets, building reinforcing materials, and packaging materials. Polypropylene nonwovens have attracted attention due to their large number of applications for baby diapers and women's sanitary napkins. The quilt made of polypropylene hollow fiber is light, warm and flexible.
For more information, please pay attention to China bubu.com
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