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Shandong
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2017-09-23 03:39
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Area：Shandong
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Website： http://xunda-tape.artstx.com/
| Performance Project | Unit | Index | Test method | |
| Thickness | mm | 1.8 mm | GB/T6672-2001 | |
| Volume resistivity | W·m | ≥ 1×1012 | DIN 30670-91 | |
| Water absorption rate (immersed for 24h) | % | 0.03 | SY/T0414-2007 appendix B | |
| Shear strength against steel (23ºC±2ºC | MPa | 0.2 | ISO21809-3 appendix L | |
|
Peel strength (23ºC) |
Against PE | N/cm | 5 | ISO21809-3 appendix D |
| Against steel | N/cm | 5 | ||
|
Resistance to cathodic stripping |
mm | 5 |
GB/T23257-2009 appendix D |
|
|
Peel strength after immersion in hot water |
Against PE | N/cm | 3 | ISO21809-3 appendix I |
| Against steel | N/cm | 3 | ||
| Water absorption rate (immersed for 24h) | % | 0.03 | ASTM D570 | |
| Resistance to salt spray (720h, 3% NaCl) |
No bubbling or falling off |
ISO 7253 | ||
| Performance Project | Unit | Index | Test method |
| Density | g/cm3 | 1.41 | GB/T4472-84 |
| Water absorption rate (immersed for 24h) | % | 0.03 | ASTM D570 |
| Drop vertical temperature | ºC | ≥85ºC | EN12068 appendixQ |
