Wholesale High quality bulletproof UHMWPE UD fabric Manufacturer and Supplier

High quality bulletproof UHMWPE UD fabric

short description:

UHMWPE fiber is currently the fiber with the highest specific strength and specific modulus in the world, with ultra-high strength, ultra-high modulus, low density, abrasion resistance, low temperature resistance, UV resistance, shielding resistance, good flexibility, It has many excellent properties such as high impact energy absorption and resistance to strong acid, alkali, chemical corrosion, etc., and is widely used in military equipment, marine industry, safety protection, sports equipment and other fields.

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Product Detail

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Application

High-strength and high-modulus polyethylene fiber, also known as ultra-high molecular weight polyethylene (UHMWPE) fiber, is the third-generation high-performance fiber after carbon fiber and aramid fiber. Ultra-high molecular weight polyethylene fiber is the fiber with the highest specific strength and specific modulus among the industrialized high-performance fiber materials. It is a fiber spun from polyethylene resin with a molecular weight of more than 1 million. It has good flexibility, good mechanical properties under high strain rate and low temperature, and its impact resistance is better than that of carbon fiber and aramid. It is an ideal bulletproof and stab-proof safety protection material.

Specification

Product brand description
Soft weft free cloth
Brand	The raw materials	Type	The surface density (g/m squared)	Width (m)	The length of the (m)	Product features	Bullet-proof performance
							NIJ Ⅲ A (0.44SJHP)		GA141 three-level
							Surface density (kg/m²)	The layer number	Surface density (kg/m²)	The layer number
	UHMWPE fiber

ES332		6UD	170 + 10	1.2/1.6	150	Excellent anti-elasticity, light weight and strong anti-deformation ability	4.25	25	4.42	26
ES322		6UD	160 + 10	1.2/1.6	150	Excellent anti-elasticity, high cost performance and strong anti-deformation ability	5.02	31	5.28	33
ES323		6UD	210 + 10	1.2/1.6	100	Excellent anti-elastic, cost-effective	5.25	25	6.09	29
AS201	Aramid fibers	4UD	240 + 10	1.2/1.6	100	Excellent bulletproof performance, strong deformation resistance	-	-	5.56	23
AS211	Aramid fibers	4UD	240 + 10	1.2/1.6	100	Excellent bulletproof performance, good flexibility	-	-	6.58	28

Characteristics

Advantage	Disadvantage
Ultra high strength	The melting point is between 145 and 155℃, and the lower melting point limits its application range
Good thermal conductivity	Poor creep resistance of material molecules, low Young's modulus, intermolecular slip occurs when material molecules are stressed, resulting in poor fiber creep resistance
Light weight
Chemical resistance	The composite adhesion of the material is poor. Since the molecule does not contain other polar groups and the structure is simple, it is difficult to generate a strong force between the two materials when it is composited with other materials. When modifying UHMWPE materials It is more difficult to combine with
Good electrical insulation
Excellent UV resistance
Good impact resistance	Flammable