Factory Supply Polyacrylonitrile With Cas 25014-41-9
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 ℃.
| 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 |
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.
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Polyacrylonitrile With Cas 25014-41-9
Polyacrylonitrile With Cas 25014-41-9
