UHMWPE Special Shaped Parts
Ultra-high molecular weight polyethylene (UHMWPE) is a kind of engineering thermoplastics with more than 3 million viscosity-average molecular weight. It differs from PE standard grades in its very high degree of polymerization. Ultra-high molecular weight polyethylene pipe has superior performance over conventional HDPE pipe such as very high wear resistance, impact resistance, intrinsically self-lubricating, anti-adhesion, low temperature resistance and excellent chemical resistance.
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Description
| Description |
Ultra-high molecular weight polyethylene (UHMWPE) is a kind of engineering thermoplastics with more than 3 million viscosity-average molecular weight. It differs from PE standard grades in its very high degree of polymerization. Ultra-high molecular weight polyethylene pipe has superior performance over conventional HDPE pipe such as very high wear resistance, impact resistance, intrinsically self-lubricating, anti-adhesion, low temperature resistance and excellent chemical resistance.
We can produce according to customer's drawings.
| Features |
Advantage of UHMWPE parts
1. high surface hardness
2. good wear resistance
3. nice self-lubricating properties
4. good dimensional stability
5. low water absorption
6. oil resistant
7. work under the temperature of -40~100°C
Property of UHMWPE special shaped parts
| property | unit | value |
| density | g/cm3 | 0.93-0.96 |
| Average molecular weight | g/mol | 3-10million |
| Tensile strength(20℃ in air) | Mpa | 24 |
| Breaking strength | Mpa | 42 |
| Tensile strain break | % | 600 |
| Flexural strength | Mpa | 32 |
| Compression strength | Mpa | 32 |
| IZOD | KJ/m2 | 120 |
| Charpy impact strength(notched) | MJ/m2 | No break |
| Ball indentation hardness | N/m2 | 42 |
| Schore D hardness | 65-70 | |
| Abrasion | % | 70-80.steel=100 |
| Static Friction Coeffcient | ≤0.16 | |
| Kinetic Fiction coeffcient | ≤0.10 | |
| Water absorption | NIL | |
| Elongation at breaking(23℃) | % | 300 |
| Heat Deflection Temperature | ℃ | 85 |
| Melt Temperature | ℃ | 130-140 |
| Suitable operating temperature range | ℃ | Min. Temperature:-269 |
| Max.Temperature :80 |
| Application |
Application areas:
| Textile machinery | Picking device,picking stick,geers,coupler,bumper block,shaft sleeve,back bearer |
| Paper making machinery | Water suction tank cover,pressure and steel parts,joint,sealed axle,scraper,filter |
| Packing machinery | Guider rail,slide block and dead plate of slider device,star wheel,screws,coveyor |
| Ordinary machinery | Gears, cam,impeller,roller,pulley,bearing,bearing bush, shaft sleeve,pin roller,gasket etc. |
| Constructional/agriculture machinery | Sliding panel of reaper,lininig board for plough, navvy and other mechanical parts. |
| Chemical field | Liquor container like water tank,gasoline tank,pesticide,container |
| Food industry | Conveyor ,operating platform and other parts contact food directly |
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Mobile/Wechat/WhatsApp: +86 188 6354 9177
Email: sales@dragonuhmwpe.com
Address: Xiangguang Economic Development Zone, Yanggu, Shandong, China
Postcode: 252300