China wholesale Heat Proof Fabric Manufacturers – 100% Para Aramid Felt – Hengrui

The scientific name of para-aramid fiber is polyparaphenylene terephthalamide fiber, referred to as PPTA, which is the same chemical fiber as Kevlar. Para-aramid fiber, high-strength polyethylene fiber and carbon fiber have become the world’s top three high-performance fibers, with excellent properties such as high strength and high modulus, flame retardancy and high temperature resistance, as well as low relative density, fatigue resistance, shear resistance and dimensional stability. Good and other advantages.
The aramid felt produced by 100% Para-aramid fiber through non-woven process has many protective functions such as high strength and high modulus, flame retardant and high temperature resistance.

Inherently flame resistant

The aramid non-woven fabric itself is flame retardant and no need to pass flame retardant additives. This para-aramid non-woven fabric has better high temperature resistance than aramid blended non-woven fabrics. It can run for a long time at more than 200 ℃, does not decompose or melt at 500℃, After 100 hours at 200℃, it can still maintain 75% of the original strength.

Anti cut

This para-aramid non-woven fabric has high strength and cut resistance. The specific strength is 5-6 times that of steel wire, the specific modulus is 2-3 times that of steel wire or glass fiber, and the weight is only about 1/5 of that of steel wire.

Heat insulation

It has very good thermal insulation properties and can be used as thermal insulation materials for industry and automobiles, as well as thermal insulation layers for clothing. Good thermal stability.

Excellent abrasion resistance

The abrasion resistance of para-aramid is better than that of meta-aramid, and its superior abrasion resistance in industrial applications is more prominent, durable and long service life. Corrosion-resistant, can be used for a long time in special. Different fabric weights and thicknesses have different cut resistance and abrasion resistance.

Features

· Inherently flame resistant
· Anti cut
· High temperature resistance
· Heat insulation
· High Strength
· Abrasion resistant

Usage

Fireproof clothing, welding suit, military and police personnel, Industry, gloves, cars,etc

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