PAN -based curly pre-oxygen short fiber, pre-oxygen yarn, pre-oxygen cloth
pre-oxygen staple fiber
Technical parameters:
Specification |
Appearance |
Density (g / cm3) |
Length (mm) |
Silk diameter (um) |
Limit Oxygen Index (L0I) |
LS-OF (51-80) S. |
Black fiber |
1.38-1.42 |
50-80 |
10-20 |
38-40 |
Curl number (a / 10cm) |
Fineness (D) |
Strength (g / d) |
Elongation(%) |
Water content (%) |
|
80 |
1.2-2.0 |
≥2.1 |
≥15% |
≥10 |
Pre-oxygen technical parameters:
specification |
Appearance |
Weight (g / m2) |
Breadth (m) |
Breaking strength (N) |
Elongation at break (%) |
Limit Oxygen Index (L0I) |
LS-OF (280-600) C. |
Black twill / plain |
280-600 |
1.0-2.5 |
Warp ≥ |
12% |
40-60 |
Note: The special specifications' pre-oxygen index is greater than 75-80, the weight can be adjusted according to the actual needs of customers.
Features:
Density is 1.36-1.42, excellent high temperature performance, temperature 350 degrees, the flame retardant effect is far better than Kevlar cloth. Has good strength and abrasion resistance, acid resistance, good conductivity. It is made of high-quality polypropylene cyanide as raw material, after air pre-oxidation process, cut off at high saturated steam temperature.
Uses:
Acupuncture into a pre-oxidized mat for automotive flame retardant lining, lining thermal insulation of fire service clothing; Can also be woven with aramid spun into flame retardant pre-oxygen cloth, used as high-end hotel and KTV room curtains, flame retardant lining of Aircraft or motor vehicle chair ; can also be used as escape emergency fire blanket, welder fire cloth.
