Applications: sealing, elastic support, cushioning, thermal insulation, insulation.
Property | Unit | Test | Typical value | |
Physical property | ||||
Thickness | mm | - | 0.4-4 | |
Color | - | - | Grey | |
Appearance | - | - | Matte | |
Hardness（Shore A） | HA | ASTM D2240 | 52±5 | |
Density | g/cm³ | ASTM D1056 | 1.3 | |
Tensile strength | Mpa | ASTM D412 | 3.0 | |
Elongation at break | % | ASTM D412 | 12.0 | |
Shearing strength | Mpa | ASTM C273/C273M | 1.2 | |
Compressive stresses | Mpa | ASTM D1056 | compressed 10% | 0.4 |
compressed 20% | 0.9 | |||
compressed 30% | 1.6 | |||
compressed 40% | 3.0 | |||
Tearing strength | kN/m | ASTM D624 | 3.8 | |
Water absorption | % | ASTM D1056 | <5 | |
Flame retardancy | - | UL94 | V0(<2mmT,V1) | |
Electrical and Thermal Performance | ||||
Thermal conductivity | W/（m·k） | ASTM D5470 | 0.15 | |
Dielectric Strengths | kv/mm | ASTM D149 | 3.5 | |
Recommended temperature | ℃ | SAE J-2236 | -55+200 | |
Recommended maximum temperature for indirect use | ℃ | 内部 | 250 | |
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