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Build Your Online Product Catalogs?
| Product Name: |
Factory price UHMW PE plate (Ultra high molecular
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| Supply Ability: |
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| Related proudcts |
plastic board, uhmwpe sheet, uhmwpe sheet, |
| Specifications |
various |
| Price Term: |
FOB |
| Port of loading: |
Tianjing Port |
| Minimum Order |
500kg |
| Unit Price: |
negotiable |
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UHMWPE is polyethylene with a molecular weight numbering in the millions, usually between 3.1 and 5.67 million. The high molecular weight makes it a very tough material, but results in less efficient packing of the chains into the crystal structure as evidenced by densities of less than high density polyethylene (for example, 0.930-0.935 g/cm3).
UHMWPE can be made through any catalyst technology, although Ziegler catalysts are most common. Because of its outstanding toughness and its cut, wear and excellent chemical resistance,
UHMWPE is used in a diverse range of applications. These include can and bottle handling machine parts, moving parts on weaving machines, bearings, gears, artificial joints, edge protection on ice rinks and butchers' chopping boards.
UHMWPE used for the construction of articular portions of implants used for hip and knee replacements. As fiber, it competes with aramid in bulletproof vests.
Performance:
Ultra-high molecular weight polyethylene (UHMW-PE) for its viscosity-average molecular weight of 1.5 million -1200 Wan (ordinary polyethylene 2-3 million) given its superior performance:
1. Abrasion
UHMW-PE wear Habitat plastic crown, and abrasion resistance with a molecular weight of more than proportional to certain metals, UHMW-PE, the higher the molecular weight, the better the wear resistance.
2. I***ct resistance
I***ct strength of UHMW-PE, in the forefront of all engineering plastics fame, i***ct strength UHMW-PE is 2 times the PC, ABS, 5 times, 10 times more than the POM and PBTP. I***ct strength increase with increasing molecular weight, maximum molecular weight of 2,200,000 when in, and then continues to rise with the molecular weight gradually decreases.
3. The self-lubricating
UHMW-PE has a low coefficient of friction (0.05-0.11), it is an excellent self-lubricating properties. Second only to the best self-lubricating plastic polytetrafluoroethylene (PTFE) in the absence of lubrication; when it is working to form a sliding or rotating, than ste |
| Company: |
Henan Senfeiyi Machinery Equipment co.,ltd
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| Contact: |
Mr. Lv Guoqing |
| Address: |
Industrial zone, wenfeng district |
| Postcode: |
455000 |
| Tel: |
86 372 3872134 |
| Fax: |
86 372 3872133 |
| E-mail: |
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