Polypropylene FDY yarn is a kind of synthetic fiber material with unique properties. The following is a detailed introduction to polypropylene FDY yarn:
I. Characteristics
High strength: polypropylene FDY yarn has a high breaking strength and can withstand greater external forces.
Anti-ultraviolet: has excellent anti-ultraviolet performance, long-term exposure to the sun is not easy to age.
Acid and alkali resistance: It has strong resistance to acid and alkali substances and is not easy to be corroded.
Light weight: polypropylene FDY yarn density is low, light weight, easy to carry and transport.
Wear resistance: Good wear resistance, not easy to be worn.
Low thermal conductivity: low thermal conductivity and good thermal insulation performance.
Seawater corrosion resistance: It can also maintain good stability in seawater environment.
Small thermal shrinkage rate: in the process of processing and use, the thermal shrinkage rate is small and the dimensional stability is good.
No mold, no moisture absorption: has excellent anti-mold, anti-moth performance, while not easy to absorb moisture, keep dry.
Two production processes
In the production process of polypropylene FDY wire, the wire will pass through the network nozzle. Under the action of jet flow, the monofilaments bond with each other to form periodic network points. This kind of network processing makes the monofilament intertwine with each other, and increases the adhesion and stability of the tow. According to the number and distribution density of network points, network silk can be divided into micro-network, light network, heavy network and other different types.
Zhejiang Xuri Fiber Co., Ltd. was founded in 1990, is a research and development, production, sales in one of the high-tech enterprises. The company adheres to the business philosophy of "all for customers, all for customers", and takes "self-improvement, doing fine and becoming strong" as the enterprise spirit. Adhere to the "mutual benefit, mutual benefit, mutual trust" business policy, and strive to create a harmonious, warm and energetic Dongsheng rising Sun.
The predecessor of Rising Sun fiber is the production of plastic woven bag enterprise, in 1994 product adjustment innovation, production of polypropylene filament, polypropylene elastic yarn (DTY), in 1998 established Rui An Rising Sun Fiber Co., LTD. With many years of experience and deep expertise in the chemical fiber industry, and in response to the national energy saving and emission reduction in 2003, we independently developed FDY polypropylene filament, and introduced many foreign spinning technologies such as Germany and Japan, which played a role in upgrading the two-step spinning technology used by the original domestic manufacturers, so that the company has made great progress in market competition.
