Ultra High Molecular Weight Polyethylene Fiber(UHMWPE)

- Feb 19, 2020-

With the rapid development of science and technology, the destructive power of terrorist fighting weapons is becoming stronger and stronger, and police officers have higher and higher requirements for protective equipment.How to improve the protective performance of products is a technical test, for this, countries around the world continue to develop a variety of high-quality bulletproof materials, including polyethylene fiber, aramid, graphene and liquid bulletproof materials are now known mainstream bulletproof materials.

The specific strength and specific modulus of arrayon fiber are 10 times that of steel, while the specific strength of uhmwpe fiber is 1.5 times higher than that of arrayon fiber.A single fiber or bundle of filaments can not play the role of bulletproof, only by arranging the fibers in a certain rule to integrate, can effectively resist the attack of bullets or fragments.

Ultra-high Molecular Weight Polyethylene Fiber ( UHMWPE), also known as High strength PE fibers, the world's three high-tech fibre (carbon Fiber, aramid Fiber and ultra-high Molecular Weight Polyethylene Fiber), one of the world the most tough Fiber, say again with High strength and High modulus Polyethylene Fiber.


Continuous weft free cloth made of high strength and high modulus polyethylene fiber is the best soft material to stop bullets.It has a unidirectional multilayer structure in which the fibers are parallel to each other rather than interwoven.For different bulletproof requirements, the flexible long chain structure in different specifications of high-strength and high-modulus polyethylene fiber is adopted to disperse the impact energy of the bullet rapidly to a larger area, thus reducing the sag depth of the vest and reducing the non-penetrating damage.It is 15 times stronger than steel and twice as strong as carbon fibre and kevlar 1414 (kevlar) in the world today;It is the fiber with the highest strength and specific modulus.