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Plastic and Rubber Part For Railway Fasteners / Rail Insulator
Specifications:
Rail plastic sleeve
Rail plastic sleeve is pressed in concrete sleeper and assembled with sleeper screws, guide plates and rail clip to fix the rail. Our rail plastic sleeve is made using either HDPE or PA66 and the product color is available in white, black and dark brown.
HDPE Rail Sleeve
| No. | Technical Parameter | Unit | Technical Requirement | Value |
| 1 | Density | g/cm3 | 0.95-0.98 | 0.95 |
| 2 | Tensile Strength | Mpa | ≥19 | 19 |
| 3 | Elongation | % | >80 | 150 |
| 4 | Melting Point | 170-190 | 190 | |
| 5 | Insulation Resistance | Ω | ≥1×1010 | 3.5 ×1010 |
| 6 | Hardness | A | ≥98 | 98(A) |
PA66 Rail Plastic Sleeve
PA66: Nylon 66.69%, Glass Fiber 30%, Other 1%
| No. | Technical Parameter | Unit | Technical Requirement | Value |
| 1 | Density |
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