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Longer Service Life UHMWPE Carrier Roller
The quality of the carrier roller is directly related to the running condition and running quality of the belt conveyor. Longer service life uhmwpe carrier rollers have been used in steel, mining, chemical, fertilizer, cement and other industries, and the effect is very good.
Belt conveyors are the main conveying equipment for the production of transportation systems, and carrier rollers are the key components that affect the use of belt conveyors. The quality of the carrier roller is directly related to the running condition and running quality of the belt conveyor. Longer service life uhmwpe carrier rollers have been used in steel, mining, chemical, fertilizer, cement and other industries, and the effect is very good.
Property | Unit | Value |
Density | g/cm³ | 0.941-0.985 |
Average molecular weight | g/Ml | 3million- 10 million |
Tensile strength(23°C in air) | MPa | 22 |
Breaking strength | MPa | 42 |
Tensile strain at break | % | 600 |
Impact strength | No break | |
Ball indentation hardness | N/mm² | 42 |
Shore D hardness | 65-70 | |
Abrasion | % | 70-80, steel = 100 |
Static Friction Coefficient | ≤0.16 | |
Kinetic Friction Coefficient | ≤0.10 | |
Water Absorption | NIL | |
Elongation at break at 23 degree | % | 300 |
Melt Temperature | °C | 130-140 |
