What are the performance characteristics of polypropylene FDY filament?

polypropylene FDY filament has the following performance characteristics:

High strength: After stretching treatment, the molecular chain orientation is high, so that it has a high strength, can be used to manufacture products with high strength requirements, such as ropes, safety belts, etc.

Good wear resistance: The fiber surface is smooth and has good wear resistance, and it performs well in some application scenarios that need to withstand friction, such as carpet and industrial filter cloth.

Low water absorption: The water absorption of polypropylene itself is very low, making polypropylene FDY silk almost non-absorbent, this feature makes it in a humid environment can still maintain good performance, and dry fast, suitable for the production of outdoor supplies, sports apparel and so on. Good chemical stability: acid, alkali and other most chemical substances have good tolerance, in the chemical corrosion environment can still maintain stable performance, can be used in chemical, environmental protection and other fields of filtration materials.

Light weight: The density of polypropylene FDY filament is smaller and is one of the lighter of common synthetic fibers, which makes it an advantage in some applications that have strict requirements for weight, such as aerospace, automotive parts and other fields.

Good thermal stability: it can still maintain good performance at higher temperatures, has a certain heat resistance, and can be used in a certain temperature range.

High dimensional stability: the elongation and shrinkage of the fiber are low, and the made fabric or product has good dimensional stability and is not easy to deform.

Easy processing: polypropylene FDY filament has good processability and can be processed through a variety of textile processes, such as knitting, knitting, weaving, etc., to make a variety of different forms of products.

Environmentally friendly and recyclable: polypropylene is a synthetic fiber, its production process is relatively environmentally friendly, and can be recycled after waste, in line with the requirements of sustainable development.

Dongguan Donghong New Material Co., Ltd. Founded in 1991, located in Wentang Brick Kiln 冚 Industrial Zone, Dongcheng District, Dongguan City, Guangdong Province, is a medium-sized enterprise specializing in the production of various types of polypropylene yarn, with more than 800 employees. At present, our company has 16 polypropylene filament yarn production lines, forming an annual output of 20,000 tons of polypropylene yarn production scale.