Why is aramid so expensive?

Aramid, known as aromatic polyamide fiber, is one of the world’s top three high-tech fibers (carbon fiber, aramid, and high-strength, high-modulus polyethylene fiber) today.
It is widely used in composite materials, bulletproof products, building materials, special protective clothing, electronic equipment and other fields.

1、Fireproof and flame retardant
Kevlar rope limit oxygen index (LOI) is higher than 28, away from the fire will not burn again. UL94 test: VO level fire retardant material.
Kevlar rope material flame retardant performance, the limit oxygen index (LOI): ≥ 29%, away from the fire independently extinguished, it will not burn again, flame retardant performance is outstanding.

2、Strong pulling force
Kevlar rope fiber weight is 5-6 times of steel wire, modulus is 2-3 times of steel wire or broken glass fiber, 7 times of high-strength nylon.

3、Electrical insulation
Non-conductive insulation makes the goods more reliable protection against potential electric shock accidents during the whole process of operation.

4、Anti-static
By the unique anti-static processing, to prevent static fire.

5、Absorbing wear and tear
Kevlar rope is cut-proof, thorn-proof, wear-resistant, light and soft, high modulus, high strength, anti-aging, long service life, no need for frequent replacement.

6、Safety and environmental protection
Kevlar rope is a high-performance environmental protection fiber material, without adding any flame retardant, in order to meet the ROHS / halogen-free and other conditions of harmful substances inspection requirements.

7、High temperature resistance
The temperature range is -196℃ to 330℃. Kevlar rope can be operated for a long time, good high temperature resistance, long time high temperature resistance 330℃, high temperature resistance 580℃ in the short term.

8、Anti-static
Aramid Kevlar rope has the strength that can replace steel wire, with unique properties such as fireproof, flame retardant, acid and alkali resistant, and long service life. Through the unique anti-static solution, it can prevent static fire and increase the rope’s life safety for workers under unique conditions.

Hangzhou Scion Rope&Webbing Co., Ltd. specializes in the production of various aramid sewing threads, high strength polyester sewing threads, temperature sensitive sewing threads, light sensitive sewing threads, anti-static sewing threads, conductive sewing threads, fluorescent sewing threads, reflective ropes, ultra-high polymer polyethylene ropes, hanging nets, nylon ropes, aramid ropes, fire resistant ropes, flame retardant ropes, insulated ropes, loop ropes, marine cable power traction ropes, tow ropes, aerial work ropes, climbing ropes, braided slings, aramid belts, etc. etc.. Contact 15868140016


Post time: Nov-18-2021