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[What is the charm of PP yarn in C position?]
Release date:[2020/4/24] Is reading[806]次

What is the charm of PP yarn in C position?


Form: The longitudinal surface of PP yarn is straight and smooth, and the cross section is round;


Density: The advantage of PP yarn is its light texture. Its density is only 0.91g / cm3, which is the lightest density among common chemical fibers.


Strong stretch: PP yarn has high strength, large elongation, high initial modulus and excellent elasticity. Therefore, polypropylene has good wear resistance. In addition, the wet strength of PP color yarn is basically equal to the dry strength.


Acid and alkali resistance: PP yarns have good chemical resistance. In addition to concentrated nitric acid and concentrated caustic soda, PP color yarns have good resistance to acids and alkalis.


Light resistance: PP yarn has poor light resistance, poor thermal stability, easy aging, and is not resistant to ironing. But it can be improved by adding anti-aging agent during spinning. In addition, PP colored yarn has good electrical insulation, but it is easy to generate static electricity during processing.


Dongguan Donggang Chemical Fiber Co., Ltd. was founded in 1991 and is located in Wenxia Brick Kiln, Dongxia Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province. It is a medium-sized enterprise specializing in the production of various types of polypropylene yarn. The "Donghong" polypropylene yarn is exported to the United States and Europe , Southeast Asia and other places.

 


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