What are the performance characteristics of PP drawn yarn?
What are the performance characteristics of PP drawn yarn?
(1) The PP drawn yarn has a good single-guide wetness, that is, water is not absorbed. Polypropylene fiber can conduct moisture to the surface of the fabric in a vapor phase, keeping the skin dry when worn; instead of enclosing moisture on the skin like other synthetic fibers. Therefore, wearing such a fabric, especially a fine-denier polypropylene fiber product, has no sultry heat in summer and no wet feeling in winter.
(2) PP drawn yarn has good thermal insulation. In fabrics, the lower the thermal conductivity of the fiber, the less heat the fiber itself loses. Therefore, low thermal conductivity improves its warmth function. As can be seen from the above, the polypropylene fiber has a lower thermal conductivity, so that its thermal insulation is superior to other fibers.
(3) The PP drawn yarn has good elasticity. The elastic recovery rate of polypropylene is 96%~1O0%, which is slightly lower than that of nylon (98%~1O0%). Garments made of polypropylene fibers have good wrinkle resistance and are washable and wearable.
(4) PP drawn yarn has good green environmental protection performance: polypropylene fiber is polymerized with hydrocarbon element, so it has good skin-friendly property and can be completely decomposed naturally. It will not generate harmful gas and will not cause any allergic reaction. . That is, green fiber refers to the whole process of the whole product life cycle, including the preparation of the raw materials to the finished product, and the disposal of the waste fibers after disposal, and the functional fabrics do not adversely affect the environment.
Ningbo Volkswagen Chemical Fiber Industry Co., Ltd. has the right to import and export. The export of foreign trade continues to grow steadily. The annual output of 68-1800D polypropylene filaments, polypropylene POY filaments, polypropylene plain yarns, polypropylene FDY filaments 15,000 tons, 1.5D-13D The specifications of polyester staple fiber 25,000 tons, "Volkswagen" brand has been rated as Zhejiang recommended products for six consecutive years.