What is Polyacrylonitrile With Cas 25014-41-9?

Specification

ITEM	STANDARD LIMITS
Appearance	White powder
Melting point	317 °C
Density	1.184 g/mL at 25 °C (lit.)
Storage conditions	Sealed in dry,Room Temperature

Polyacrylonitrile is a polymer of acrylonitrile formed by copolymerization of acrylonitrile, methyl acrylate, econonic acid, etc. It is the raw material of nitrile (commonly known as artificial wool). Chemical formula [CH2=CH-CN] n, average molecular weight of structure is 2.5 × 104~8 × 104。 It is white powder at normal temperature, with specific gravity of 1.14~1.16. The softening point is 267 ℃ and the decomposition temperature is 230 ℃.

Application

1)It can be used as packing filler, fireproof clothing and carbon fiber processing after spinning 2)Used for pure spinning or blended with wool and other chemical fibers to make textiles and knitwear.

Package

25kgs/drum, 9tons/20’container 25kgs/bag, 20tons/20’container

Polyacrylonitrile With Cas 25014-41-9

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What is Polyacrylonitrile With Cas 25014-41-9?

Specification

Application

Package

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