The Chinese trade name of synthetic fiber isotactic polypropylene fiber made from propylene, a by-product of petroleum refining. Also known as polypropylene fiber. The source of raw materials is abundant, the production process is simple, and the product price is relatively lower than other synthetic fibers. The physical and mechanical properties of the fiber are: high strength (short fiber is 4-6 g/denier, filament is 5-8 g/denier), the wet strength and dry strength are basically the same, the specific gravity is small (0.91), and it is resistant to abrasion and abrasion. Corrosion etc. The world's annual output of polypropylene fiber exceeded 1 million tons in 1980.
The threads produced by Tengzhou Junchi Textile Co., Ltd. include: polypropylene yarn, pp multifilament thread, nylon thread, PE thread, packaging thread, cotton thread, etc.
Polypropylene thread color: white/color
Polypropylene thread model: 150g/shaft, 200g/shaft, 500g/shaft, 1000g/shaft
The physical performance index of polypropylene thread
No. Item Unit First-class product Second-class product Third-class product
1 linear density deviation ¡À% 3.5 4 4.5
2 linear density CV value ¡Ü% 3.5 4 4.5
3 Breaking strength ¡ÝCN/DTEX 6.35 6.17 6.17
4 Intensity CV value ¡Ü 12 14 16
5 Elongation% M¡À4.0
M¡À5.0 M¡À6.0
6 CV value of elongation% M¡À4.0
M¡À5.0 M¡À6.0
7 Boiling water shrinkage ¡Ü 11 12 13
8 Oil content 1.0¡À0.4 1.0¡À0.5 1.0¡À0.6
Polypropylene thread product use
Polypropylene thread, because of its low price, high strength, anti-aging, abrasion resistance, seawater corrosion resistance, good elasticity, etc., is mainly used in sewing woven bags, soccer, volleyball, baseball, yo-yo, cable, cable, and netting. Tool thread, shoe material thread, luggage thread, kite thread, twisted side thread, waste side thread, container bag special thread, sewing thread, currency binding thread, curtain thread, construction thread, engineering thread, ribbon thread, toy thread, umbrella rope Wire, optical cable winding and binding, fishing net line and other industries.
With the economic development and the improvement of people's pursuit of material life, polypropylene yarn can be seen everywhere in our lives! Apparel, apparel, industrial use, flexible container bag sewing, soccer, volleyball, baseball, yo-yo thread, cable thread, netting thread, shoe material thread, luggage thread, kite thread, twisted side thread. Whether you need white polypropylene thread or colored polypropylene thread, Junchi provides you with a full range of products.
Tengzhou Junchi Textile Co., Ltd. mainly produces and operates: polypropylene yarn, polypropylene yarn, polyester yarn, etc. You are welcome to come and buy.
Introduction of Junchi polypro
