Thermoplastic UHMW-PE Upe Sheet Wear Resistance

Model NO.
HJ upe
Tensile Strength
30~40MPa
Heat Deformation Temp
85c
Hardness
40
Frication Coefficiency
0.07-0.22
Melting Temp
135
Density
0.92-0.964G/Cm3
Color
as Per Customer Requirement
Transport Package
Carton/Pallet
Specification
as per customer requirement
Trademark
torch
Origin
China
HS Code
3920109090
Production Capacity
500000kgs/Year
Reference Price
$ 6.48 - 7.20
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Product Description

UPE
Ultra-high molecular weight polyethylene ( UHMWPE ) is a non-branched linear polyethylene with a molecular weight of more than 1.5 million.
Molecular formula: - (- CH2-CH2 -) - n -,
density: 0.920~0.964g/cm3.
Hot deformation temperature (0.46MPa) 85 ºC,
melting point 130~136 ºC.

Thermoplastic UHMW-PE Upe Sheet Wear Resistance Thermoplastic UHMW-PE Upe Sheet Wear Resistance Advantages of UHMWPE:

1. High impact strength, especially low temperature impact strength.
2. Strong wear resistance, its wear resistance is 5 times that of nylon 66 and polytetrafluoroethylene, and 7 times that of carbon steel.
3. The friction coefficient is small, only 0.07-0.11, and has good self-lubrication.
4. Good non-adhesion and easy to clean the surface adhesion.
5. The chemical properties are stable. Most inorganic, organic acids, alkalis, salts and organic solvents are not corrosive to UHMWPE.
6. It has excellent aging resistance, and its aging life is more than 50 years under natural light.
7. It is completely sanitary and non-toxic, and is suitable for food, medicine and other industries that require high sanitary conditions.
8. Low density and light weight. Easy to handle and install.
Application
  1. Ultra-high molecular weight polyethylene can be used to build the lining of the hopper, silo and chute for coal, lime, cement, mineral powder, salt, grain and other powder materials, because it has excellent self-lubrication and non-adhesion, which can prevent the above powder mater.ial  from adhering to the storage and transportation facilitie s In the range of chute, bucket and inner lining of ore cabin, when using traditional non-metallic objects   in cold and wet weather, the objects will thaw on the non-metallic materials, while adopting high molecular polyethylene sheet will never, which greatly reduces the unloading cost. After a layer of high molecular polyethylene sheet is lined on the self-unloading leakage of bulk carriers, the uniform unloading time is reduced from 16 to 20 hours to 8 hours.
  2. In industrial applications, it can be used as pressure vessel, conveyor belt, filter material, automobile buffer plate, etc; In architecture, it can be used as wall and partition structure, and it can be used as reinforced cement composite to improve the toughness of cement and improve its impact resistance. Because of its excellent wear resistance and impact resistance, it is widely used in the machinery manufacturing industry. It can be used to make various mechanical parts such as gears, cams, impellers, rollers, pulleys, bearings, bearing shells, shaft sleeves, shafts, gaskets, gaskets, elastic couplings, screws, etc.
  3. In the civil field, the rope, cable, sail and fishing gear made are suitable for marine engineering, and the breaking length under the dead weight is 8 times that of steel rope and 2 times that of aramid fiber. This rope is used for fixing anchor ropes of super oil tankers, offshore operating platforms, lighthouses, etc., and solves the problems of corrosion of steel cables and corrosion, hydrolysis, UV degradation of nylon and polyester cables that cause the strength reduction and fracture of cables, which need to be replaced frequently
  4. In sports area , it has been made into safety helmets, snowboards, sail wheel boards, fishing rods, rackets and bicycles, gliders, ultra-light aircraft parts, etc., and its performance is superior to traditional materials.
  5. i n terms of defense equipment, due to its good impact resistance and large specific energy absorption, it can be made into protective clothing, helmets, and bulletproof materials , such as helicopter, tank and ship armor shield, radar protective cover, missile cover, bulletproof clothing, stab-proof clothing, shield, parachute, etc

 

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LEGALIS.IT, 2023