China Food Grade Clear Transparent Silicone Rubber Products Manufacturer Rubber Sheet, Find details about China Silicone Rubber, Silicone Product from Food Grade Clear Transparent Silicone Rubber Products Manufacturer Rubber Sheet
Properties Value | |
State | Vulcanized Rubber Sheet |
Working Temperature Range | -90 to +200°C |
Gravity | 1.25±0.05 |
Tensile Strength | 6~8Mpa |
Hardness | 60 ± 5 Shore A |
Appearance | Solid Sheet |
Color | Translucent/Transparet/Red/Blue/Yellow/Black etc |
Elongation at Break (%) | min250 |
Properties | Test Method | Values (FPS) | Test Method | Values (Metric) |
Specific Gravity | DIN 53508 | 1.2 ± 0.05 | ASTM D297 | 1.2 ± 0.05 |
Hardness | DIN 53505 | 60 ± 5 SH A | ASTM D2240 | 60 ± 5 SH A |
Tensile Strength (Min) | DIN 53504 | 800 PSI~1000PSI (6~8mPA) | ASTM D412 | 60kg/cm² |
Elongation at Break (Min) | DIN 53504 | 250% | ASTM D412 | 250% |
Compression Set (70°C / 24hrs / 25% set) (Max) | DIN ISO 815-1 | 40 | ASTM D395 B | 40% |
Tear Resistance (Angular) (Min) | DIN 53515 | 112 lbs/inch | ASTM D624 | 20kg/cm |
Temperature Range | -60°C to 200°C (White) | -60°C to 200°C (Red) | -60°C to 225°C (Trans & Blue) | |||
Change in Properties | ||||
Heat Ageing (72hrs @ 100°C): | ||||
- Hardness (PTS) | - | +3 Max | ASTM D573 | +3 Max |
- Tensile Strength (%) | - | ±5 | ASTM D573 | ±5 |
- Elongation at Break (%) | - | ±5 | ASTM D573 | ±5 |
Volume Swell (72hrs @ 70°C): | ||||
- IRM Oil No.1 | - +5% | ASTM D471 | 5% | |
- IRM Oil No.2 | - +7% | ASTM D471 | 7% | |
- IRM Oil No.3 | - +25% | ASTM D471 | 25% | |
Ozone | - Excellent | ASTM D 1149 | Excellent | |
Dilute Acids & Bases | - | Excellent | ASTM D 1149 | Excellent |
Concentrated Acids & Bases | - Excellent | ASTM D 1149 | Excellent | |
Oils | - | Good | ASTM D 1149 | Good |
Solvents | - Fair | ASTM D 1149 | Fair |