| No. | Description | Test reference | Results | |
| 1 | Tensile strength | GB 1040 | 3.6Mpa | |
| 2 | Fracture elongation | GB 1040 | 188% | |
| 3 | Tear elongation | GB/T 529 | 20.6KN/m | |
| 4 | Rebound elasticity (the specimen is laminated with 6 layers of sheets) | GB/T 1681 | 14% | |
| 5 | Impact embrittlement temperature (no cut) | GB 5470 | No damage | |
| at -25℃ | ||||
| 6 | Permanent compression change rate, 70℃*22h, compression 25% | GB 10654 | 17.90% | |
| 7 | Hot air ageing | Tensile strength change rate | GB/T 7141 | 8.00% |
| Fracture elongation change rate | -3.80% | |||
| Weight loss on heating | 1.08% | |||
| Remarks | Test according to national standards: GB 1040, GB/T 529, GB/T 1671, GB 5470, GB 10654 and GB/T 7141. | |||

Q: Are you a factory or trading company?
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