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technology parameter of impact conveyor slider bar
1 The UHMWPE molecular weight is more than 5 million
2 The middle part of impact support bars-coal mine conveyor system is natural
rubber with less than 55 shore A hardness
3 The bottom is steel insert
UHMWPE top layer of impact conveyor slider bar
| thickness | 25mm |
| tensile strength | more than 220kgf/cm2 |
| impact resistant strength | more than 100 kgf/cm2 |
| wear resistance | no more than 6 mg |
| friction index | less than 0.3 |
| stripping index between UHMW-PE and natural rubber | 50kgf/25mm |
| natural rubber and steel structure | 60kgf/25mm |
impact layer of impact conveyor slider bar
size | 1200mm-1800mm length 100mm width 75mm height |
| tensile strength | more than 180 kgf/cm2 |
| Elongation | more than 400% |
| hardness | 55±5 shore A |
