The performance characteristics of polypropylene yarn are as follows:

Form: The longitudinal plane of polypropylene is straight and smooth, and the cross-section is circular;

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

Strong elongation: polypropylene yarn has high strength, long elongation, high initial modulus and excellent elasticity. So polypropylene has good abrasion resistance. In addition, the wet strength of polypropylene yarn is basically equal to the dry strength.

Hygroscopicity and dyeability: The hygroscopicity of polypropylene is very small, almost no moisture absorption, and the moisture regain under general atmospheric conditions is close to zero. But it has a wicking effect and can transmit water vapor through the capillaries in the fabric, without any absorption by itself.

Acid and alkali resistance: Polypropylene has good chemical resistance. Except for concentrated nitric acid and concentrated caustic soda, polypropylene has good resistance to acid and alkali.

Lightfastness: Polypropylene has poor lightfastness, poor thermal stability, easy aging, and is not resistant to ironing. But it can improve its anti-aging performance by adding anti-aging agent during spinning. In addition, polypropylene has good electrical insulation, but it is easy to generate static electricity during processing.

The webbing and rope made of polypropylene yarn can be used for all kinds of luggage belts, travel bags, backpacks, shoelaces, mobile phone straps and so on.

What are the advantages of PP yarn?

The advantage of polypropylene yarn is that its texture is light, and its density is only 0.91g/cm3, which is the lighter variety of common chemical fibers, so the same weight of polypropylene fiber can obtain a higher coverage area than other fibers.

Jinjiang Deke Textile Co., Ltd. was founded in 2011. It is located in Jinjiang, the "brand capital", with convenient transportation, 7 kilometers away from Jinjiang International Airport. The company now covers an area of about 30 acres and a building area of about 20,000 square meters. It is an enterprise specializing in R&D, production and sales of polypropylene filament.

Our company has 20 polypropylene FDY production lines and a number of supporting equipment. Mainly produces 300D-1200D polypropylene recycled yarn, polypropylene dyed yarn, and polypropylene hollow yarn, with an annual output value of about 7,000 tons. Adhering to the spirit of Jinjiang people who love to work hard to win, Deke Textile has successively developed functional fibers with various colors of anti-aging, anti-ultraviolet, anti-bacterial, anti-static and anti-flame retardant.