High grade flame retardant fabric, best flame retardant fabric aramid flame retardant fabric

Aramid fiber is a permanent flame retardant fiber, with heat resistance, high strength, wear resistance, good flexibility, low shrinkage, stable chemical structure, no combustion droplets, no gas and so on. Reflective clothing can reduce night traffic accidents reflective safety clothing, it is the reflective film placed on the surface of the clothing, for night road or road work safety clothing. In the case of no interference at night, the effective distance of reflection and luminous is 500 meters, the safety suit is simple to manufacture, convenient to change the film, low cost, easy to promote, is an ideal night safety protective clothing. Reflective clothing manufacturers for a wide range of people, road traffic police, night action police, sanitation workers, construction workers, the elderly and children, outdoor activities, cyclists, travelers are suitable for wearing reflective safety clothing. The fabric woven with aramid flame retardant fiber has good dimensional stability, can be used for a long time at 250℃, and the thermal shrinkage is only 1%. Reflective clothing manufacturers for a wide range of people, road traffic police, night action police, sanitation workers, construction workers, the elderly and children, outdoor activities, cyclists, travelers are suitable for wearing reflective safety clothing. The softening temperature of the fiber is 373℃, only after the softening temperature of the fiber is greater than 400℃ before decomposition, fiber decomposition of the cloth layer thickened, fiber expansion, at 900~1300℃ temperature, heat is isolated, not cracking. [1]

Edit this paragraph

The properties of aramid

Good mechanical properties

Interposition aromatic polyamide polymer is a kind of flexible, breaking strength is higher than ordinary polyester, cotton, nylon, etc., large elongation, soft, good spinnability, can produce different denier, general spinning machine yarn woven fabric of short length fiber and filament made of different, nonwoven cloth, finishing, to meet the different requirements of the protective clothing field.

Excellent flame retardant and heat resistance

The ultimate oxygen index of intermediate aramid is greater than 28, so it will not continue to burn when it leaves the flame. The flame retardant property of intermediate arylon fiber is determined by its own chemical structure, so it is a permanent flame retardant fiber, due to the use time and washing times, will not reduce or lose the flame retardant property. The invention has good thermal stability, can be used continuously under the condition of 205℃, can still maintain high strength at high temperature above 205℃, under high temperature conditions, NEIDA interphase aramid fiber has a very high decomposition temperature, will not melt and melt under high temperature conditions, only when the temperature exceeds 370℃, the carbonization begins.

Stable chemical properties

Meso-aromatic polyamides have properties for most chemicals, excellent resistance to inorganic acids, and good alkali concentration at room temperature.

Radiation resistance

The radiation resistance of aramid fiber is very excellent. For example, the radiation intensity of 1.210-2w/in2 UV and 1.72108 rads remained constant for a long time.

durability

After 100 times of washing, the friction and chemical resistance of the intermediate aramid fiber can still reach more than 85% of the original strength, and the tearing strength of the cloth treated with the field aramid fiber can still reach more than 85% of the original strength.

The high temperature performance of aromatic polyamide is -196℃. Continuous temperature range of 204 ℃, does not decompose at high temperature 560℃, does not melt. The para-aromatic polyamide of high strength, high modulus, strength greater than 25 of the remarkable characteristics of gram/denier, 5-6 times of high-quality steel, glass 3 times, 2 times of high strength nylon industrial silk; Modulus of quality steel or glass fiber 2? 3 times, 10 times high strength nylon industrial yarn. [2]

Edit this paragraph

Aramid flame-retardant fabric features

washability

Aramid IIIA: containing 93% aramid, 5% aramid, 2% antistatic fiber, heat does not melt and does not drop. Because it is a kind of flame retardant fiber, industrial washing will not destroy its flame retardant property, and has high strength and good chemical resistance.

versatility

Aramid fabric: at 4.5 ounces, 5.5 ounces, 6.0 ounces, 7.5 ounces.