Physical properties of polypropylene stretch yarn

1. 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 light texture, its density of only 0.91g/cm3 is the lightest variety of common chemical fibers, so the same weight of polypropylene than other fibers get a higher coverage area.

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, moisture absorption and dyeing, light quality and good heat preservation; Almost no moisture absorption, but the core absorption ability is very strong, moisture absorption and sweating effect is obvious; The hygroscopic property of polypropylene is very small, almost non-hygroscopic, 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.

Polypropylene filament is light in texture, and its density is only 0.91g/cm3, which is the lighter variety of common chemical fibers in our lives, so the same weight of polypropylene has a higher coverage area than other fibers. Car seat cushions are complete sets, relatively heavy, lightweight polypropylene is more convenient to move

Zhuji Datang Dabao Chemical Fiber Factory, founded in 1995, is located in the beautiful Xishi hometown, "China sock town" - Zhuji Datang Town. Now has a POY filament production line, supporting 473B type loading machine, ankonylon coated yarn, high-speed image rib machine and other production equipment, is a diversified manufacturer. Everyone get ready to take a look at the unique charm of our polypropylene stretch yarn!

Zhuji Datang Dabao Chemical Fiber Factory, founded in 1995, is located in the beautiful Xishi hometown, "China sock town" - Zhuji Datang Town. Now has a POY filament production line, supporting 473B type loading machine, ankonylon coated yarn, high-speed image rib machine and other production equipment, is a diversified manufacturer.

If you want to know more product information, please contact: Jinzong 0575-87746198 Address: Jinshan Village, Datang Town, Zhuji City, Zhejiang Province (500 meters by the side of Hangjingong road) Website: http://www.dbfibre.cn