Aramid Flame Protective Fabric Features
2017-10-13 17:54 | writer: admin
Aramid flame protective fabric
is a permanent flame protective fabric, it has a heat, high strength, high wear resistance, good softness, low shrinkage, chemical structure stability, combustion without droplets, no toxic gas.
Aramid flame protective fabric has good dimensional stability, can be 250 ℃ temperature long-term use, the thermal shrinkage rate of only 1%. Fiber softening temperature of 373 ℃, more than 400 ℃ began to break down, decomposition of the fabric thickening, fiber expansion, outside the cloth outside 900-1300 ℃ heat transfer without cracking. For different ways of dyeing, there are different properties:
1. Dope Dyeing: adding a dye to aramid fiber before spinning, spinning and weaving, with the characteristics of never fade.
2. Piece dyeing: in aramid fiber made of yarn or cloth after dyeing, its color fastness, dry, wet friction can reach more than 3.
Aramid flame protective fabric in the weaving when adding anti-static fiber and oil and water repellent treatment, made of aramid fire proof workwear has the following functions:
1.Permanent heat and flame resistance, limit oxygen index Loi greater than 28.
3.Permanent acid and alkali and organic solvent erosion.
4.High strength, high wear resistance, high tear resistance.
5.In case of fire without droplets produced, do not produce toxic gases.
6.When the fire cloth surface thickening, enhance the sealing, not broken.