Brand:JT
Model:JT
MOQ:1 Metric Ton
Description:
Ultra High Molecular Weight (UHMW) Polyethylene
is often referred to as the world’s toughest polymer. UHMW PE is a linear high density polyethylene which has high abrasion
resistance as well as high impact strength. UHMW PE is also chemical resistant and has a low coefficient of friction which make it highly effective in a variety of applications.
Physical property:
| Property | Standard | Unit | UHMWPE-M4 |
| Physical Properties | |||
| Density | GB1033-86 | g/cm3 | 0.93 |
| Water Absorption | GB1034-86 | % | < 0.01 |
| Max Working Temperature | - | °C | 90 |
| Minimum Working Temperature | - | °C | -269 |
| Mechanical Properties | - | - | - |
| Tensile Strength | GB1040-79 | MPa | 21 |
| Ultimate Tensile Strength | GB1040-79 | MPa | 38 |
| Elongation | GB1040-79 | % | 12 |
| Break Elongation | GB1040-79 | % | 340 |
| E-Modulus | GB1040-79 | MPa | 820 |
| Notched Impact Strength | GB1843-80 | KJ/m2 | ok |
| Bending Strength | GB9341-88 | MPa | 26 |
| Bending E-Modulus | GB9341--88 | MPa | 760 |
| Compression Strength (deformation 10%) | GB1041-79 | MPa | 27 |
| Compression E-Modulus | GB1041-79 | MPa | 550 |
| Shear Strength | GB1041-79 | MPa | 33 |
| Hadrness | GB2411-80 | Shore D | 65 |
| Static Coefficient of Friction | GB10006-88 | - | 0.07-0.15 |
| Dynamic Coefficient Friction | GB10006-88 | - | 0.07-0.11 |
| Thermal Properties | - | - | - |
| Coefficient of Linear Expansion | GB1036-89 | °C-1 | 1.5×10-4 |
| Coefficient of Heat Conductivity ( 23 °C ) | GB3399-82 | Cal/cm sec °C | 8.5×10-4 |
| Special Heat ( 23 °C) | GB3399-82 | Cal/g°C | 0.44 |
| Electrical Properties | - | - | - |
| Volume Resistivity | GB1410-78 | Ohm cm | >1015 |
| Surface Resistivity | GB1410-78 | Ohm | >1015 |
| Dielectric Constant ( 1MHZ ) | GB1409-78 | - | 3 |
| Dielectric Strength | GB1408-78 | Kv/mm | 70 |
