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?
A: We are manufacturer,our own factory in Hebei .
Q: How long is your delivery time?
A: Generally it is 5-10 days. If the goods are in stock; or it is 10-20 days, If the goods are not in stock.it is according to quantity.
Q: Do you provide sample? Is it free or extra?
A: Yes, we could offer the sample for free charge, but do not pay the cost of freight.
Q: What is your terms of payment?
A: Payment less than USD1000, 100% in advance. Payment more than USD1000, 30% T/T in advance, balance before shipment.