Harbin A Cheng Bao Yue Chemical Fiber Co. Ltd.   

        high tenacity PP filament are introduced:





1. of high tenacity polypropylene fibre morphology:   vertical flat polypropylene smooth, with round cross section.  
2. of PP high tenacity yarn density:   polypropylene fiber is the biggest advantage of light texture, its density is only 0.91g/cm3 is a common chemical fiber density of the lightest varieties.  
3. of PP high tenacity filament extensor strong: polypropylene fiber has high strength, high elongation, initial modulus, elastic good. So the polypropylene has good abrasion resistance. In addition, polypropylene fiber silk wet strength is substantially equal to the dry strength.  
4. of high tenacity polypropylene fibre hygroscopicity and dyeing properties of PP high tenacity: moisture absorption is very small, almost no moisture absorption, moisture regain of general atmospheric conditions close to zero. But it has wicking effect, can pass through the capillary water vapor in the fabric, itself does not play any absorption. Poor dyeability of high tenacity polypropylene fibre, chromatography is not complete, but can use the method to make up for the deficiency of dope dyeing.  
5. of PP high tenacity polypropylene has good acid and alkali resistance: resistance to chemical corrosion, in addition to concentrated nitric acid, concentrated caustic soda, polypropylene fiber with acid and alkali resistance performance is good.  
6. of PP high tenacity PP:   light fastness lightfastness poor, poor thermal stability, easy to aging, no ironing. But by adding anti-aging agent can China in spinning, to improve its anti ageing properties. In addition, polypropylene electrical insulating performance is good, but the processing is easy to produce static electricity.

Harbin Bao Yue chemical fiber Limited company specialized production:   polypropylene stretch yarn, polyester stretch yarn, polypropylene FDY filament, polypropylene fiber drawing wire,   P tenacity PP, PP high tenacity yarn, polypropylene textured yarn, polypropylene filament, Pu polypropylene fiber, polypropylene fiber silk.