Several advantages of UHMWPE sheet

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2014-12-04

UHMWPE sheet is a very good overall performance of the new plastic, so it has gradually been widely used, and some efficient catalysts UHMWPE sheet will have some effect.

UHMWPE sheet of several advantages:
1. Polyethylene wear plate of similar products in the first place, when the molecular weight of not more than 2 million, and the higher the molecular weight, the material, the higher wear resistance and impact resistance.
2. when the molecular weight polyethylene wear plate below 500,000, the embrittlement temperature of the product will be reduced to -140 ℃.
3. If the polyethylene wear plate under the action of liquid nitrogen, the temperature up to below -269 ℃.
The low water absorption. Accordingly, physical and mechanical properties of polyethylene wear plate and working conditions used in the humidity factors unrelated.
5. Impact strength polyethylene wear plate is conventional plastics highest value, even when at -70 ℃ still rather high impact strength.

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