Polyacrylonitrile fiber

fineness(dtex)

1.9-3.8

אורך(מ"מ)

6,12,19

קוֹטֶר(um)

15-30

tinge

בְּהִירוּת, light yellow, לבן

density(g/cm3)

1.18

modulus of elasticity

17100

Fiber quantity per kg (6מ"מ)

800-900million

Extend rate (%)

14-20

strength of extension(MPa)

>900

acid resistance

great

alkali resistance

great

Ray resistance

Bets except fiber of flourine

thermal endurance

No melting under 240°C in short time

Solvents resistance

great