Welcome to the CHEMWIN

customer service

Help Center :

FAQ Reference Guide

Customer Service :

Trading Time : 09:30-17:00 GMT+8

Customer Service line : +86 400-8620-777

(09:30-18:00 GMT+8)

Inquire Now
All Categories

[Chemical Knowledge]:What are the role and uses of polyacrylonitrile

polyacrylonitrile (polyacrylonitrile) is obtained by radical polymerization of monomer acrylonitrile. The acrylonitrile units in the macromolecular chain are connected in a linker-tail manner. It is mainly used to make polyacrylonitrile fiber. The strength of polyacrylonitrile fiber (commonly known as acrylic fiber) is not high, and the wear resistance and fatigue resistance are also poor. The advantages of polyacrylonitrile fiber are good weather resistance and sun resistance. It is also resistant to chemical reagents, especially inorganic acids, bleaching powder, hydrogen peroxide and general organic reagents.

聚丙烯腈.jpg

Five functions and uses

of polyacrylonitrile 1. Used as fiber in hot gas filtration system, outdoor awning, yacht sail and fiber reinforced concrete

2. Used to process metals

3. Used for pure spinning or blended with wool and other chemical fibers to make textiles and knitwear

4. Used for medical appliances, artificial organs, ultra-pure water manufacturing, sewage treatment and reuse, etc.

5. It can be used as packing, fireproof clothing and carbon fiber after weaving.

  • 化易天下咨询

    Quick Response

    Customer service is available 24/7 for extremely fast response

  • 化易天下销售

    Exclusive Services

    Dedicated consultant 1 to 1 service

  • 化工品交易市场

    Massive Resources

    Connecting resources upstream and downstream

  • B2B化工交易

    Technology Advanced

    Technology Information Service

  • 化工贸易金融服务

    Transaction Security

    Merchant authentication and risk control model

  • 化工仓储服务平台

    One-stop service

    Trading logistics warehouse-style services