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[I am polypropylene staple fiber, this is my resume!]
Release date:[2021/3/9] Read a total of[117]time

I am polypropylene staple fiber, this is my resume!

Hello everyone, I am polypropylene staple fiber. Let me introduce to you how I got here. polypropylene staple fiber is made of polypropylene resin as the main raw material, colored and colorless, fluffy fiber with specified denier and length after melt spinning, drawing, crimping, drying, shaping and cutting, and packaging.

Next, let me introduce to you the characteristics of me and why everyone likes me.

1. The density of polypropylene staple fiber is small

Polypropylene is the relatively low density of all synthetic fibers, about 0.91g/cm3, so it has a very light weight and a larger area covered by the fiber per unit weight.

2. polypropylene staple fiber has high strength

The strength of polypropylene fiber is similar to that of high-strength synthetic fibers such as polyester and nylon, but the strength hardly changes when wet, which is better than nylon.

3. polypropylene staple fiber is not only wear-resistant but also corrosion-resistant

The flat abrasion resistance of polypropylene is second only to nylon, but the flexural abrasion resistance is slightly worse. Corrosion resistance: significant stability to inorganic acids and alkalis.

4. polypropylene staple fiber hardly absorbs moisture

Polypropylene fiber hardly absorbs moisture, its moisture regain rate is less than 0.03%, and the fabric shrinkage rate is small. Fine denier polypropylene fiber has a strong wicking effect.

5. polypropylene staple fiber has very good electrical conductivity and warmth retention

Polypropylene has high electrical resistivity (7×10Ω.cm) and low thermal conductivity. Compared with other chemical fibers, polypropylene has good electrical insulation and warmth retention, but it is easy to generate static electricity during processing.

6. polypropylene staple fiber is resistant to aging

Polypropylene has a low melting point (165~173℃) and poor stability to light and heat. Therefore, polypropylene has poor heat resistance and aging resistance, and is not resistant to ironing. But the anti-aging performance can be improved by adding anti-aging agent during spinning.

These characteristics of my performance make everyone like me very much and will use me in all walks of life. polypropylene staple fiber is widely used in geotextile, non-woven fabric, non-woven fabric, wool, polypropylene yarn, carpet and other textile industries.

Haian Qinfeng Chemical Fiber Co., Ltd. specializes in the production and sales of polypropylene staple fiber, PP staple fiber, polyester staple fiberfunctional polypropylene staple fiberfunctional polyester staple fiber, and hydrophilic polyester staple fiber. Our company mainly produces polypropylene staple fiber and polyester staple fiber: specifications 1.5D to 200D, length 5-150mm, product color sky blue, red, yellow, black, etc., can be customized. Polypropylene staple fiber and polyester staple fiber are rich in variety, support color to map or sample customization, fully meet your individual needs.

If you want to know more product information, please contact: Mr. Qian 13962787918, 13813743991 Website:

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