Product Test Report
Customer: | |||
Product Type: | M32 Gray | Foaming No: | 20220110-2 |
Foaming Date: | 20220110 | Applicatioin Date: | 2022.01.12 |
Product width: | 1360MM | Product Specifications: | 2.8mm |
Foam Color: | Gray |
Raw Material Type: |
Polyurethane sponge |
Product Physical Test Report
No. | Technical Parameter | Unit | Test Criterion | Specification | Actual Data | Pass/Fail | |
1 | Density | kg/m³ | DIN EN ISO845 | Standard value ±3kg/m³ | 31.8 | Acceptsd | |
2 | Tensile Stemgth | kpa | GB/T6344-2008 | ≥80 | 133.7 | Acceptsd | |
3 | Elongation at Break | % | GB/T6344-2008 | ≥90 | 157.6 | Acceptsd | |
4 | Pressure Wire Hardness | N | GB/T10807 | 25% | 113.9 | Acceptsd | |
40% | 137.5 | Acceptsd | |||||
65% | 303.8 | Acceptsd | |||||
5 | Teared Strength | N/CM | GBT 10808-2006 | ≥2.0 | 4.1 | Acceptsd | |
6 | Springback | % | GB/T10808-2006 | ≥35 | 35.8 | Acceptsd | |
7 | Odor | Class | PV3900 | ≤3.5 | 3.5 | Acceptsd | |
8 | Compression set | % | DIN EN ISO1856 | ≤10 | 6.9 | Acceptsd | |
Remark: |
Test Conclusion: ■Acceptsd □Reject Test Date: 2022.01.12 |
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