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| Product Name | Nitrile rubber cork sheet |
| Hardness | 70+-10 shoreA |
| Tensile Strength | ≥2.0Mpa |
| Elongation at Break | ≥70% |
| Hardness change (25# transformer oil) | -8~+2 (125ºCx168h), shoreA |
| Volume change rate (25# transformer oil) | 0~+10 (125ºCx168h), % |
| Permanent deformation (Compression) | ≤70% (125ºCx24h) press 25% |
| Oil permanent deformation | ≤80% (125ºCx168h) press 25% |








