EPDM Foam · Closed Cell
Closed Cell EPDM Foam Z-CEPDM-124

Z-CEPDM-124 is a closed-cell EPDM rubber foam that is spongy and compressible foam. It is good for heat, cold and ozone resistant. Suitable to be used in construction works, automotive, insulation, electrical and electronic industries.
Product specifications
| Property | Value | Condition / test method |
|---|---|---|
| Colour | Black | |
| Density (kg/m³) | 124 | Test method: ASTM D3675-08 |
| Tensile Strength (kPa) | 303 | Test method: ASTM D412-06ae2 |
| Hardness | 22 ~ 23 | Durometer Type A |
| Elongation at Break (%) | 105 | Test method: ASTM D412-06ae2 |
| Heat Aging, 100°C ± 1°C, 72 h: Change in Tensile Strength (%) | 47.5 | Test method: ASTM D573: 2004 |
| Heat Aging, 100°C ± 1°C, 72 h: Change in Elongation (%) | -16.7 | Test method: ASTM D573: 2004 |
| Ozone Resistance | No cracking | 50 pphm ± 5 pphm, 40°C ± 2°C, 20%, 72 h · Test method: ASTM D1149: 2007 |
| Water Absorption (%) | 4.5 | Test method: ASTM D1056: 2007 |
| Compression Force at 25% Deflection (kPa) | 42.5 | Test method: ASTM D1056: 2007 |
| Compression Force at 50% Deflection (kPa) | 22 ~ 23 | Test method: ASTM D1056: 2007 |
- Colour
- Black
- Density (kg/m³)
- 124
- Test method: ASTM D3675-08
- Tensile Strength (kPa)
- 303
- Test method: ASTM D412-06ae2
- Hardness
- 22 ~ 23
- Durometer Type A
- Elongation at Break (%)
- 105
- Test method: ASTM D412-06ae2
- Heat Aging, 100°C ± 1°C, 72 h: Change in Tensile Strength (%)
- 47.5
- Test method: ASTM D573: 2004
- Heat Aging, 100°C ± 1°C, 72 h: Change in Elongation (%)
- -16.7
- Test method: ASTM D573: 2004
- Ozone Resistance
- No cracking
- 50 pphm ± 5 pphm, 40°C ± 2°C, 20%, 72 h · Test method: ASTM D1149: 2007
- Water Absorption (%)
- 4.5
- Test method: ASTM D1056: 2007
- Compression Force at 25% Deflection (kPa)
- 42.5
- Test method: ASTM D1056: 2007
- Compression Force at 50% Deflection (kPa)
- 22 ~ 23
- Test method: ASTM D1056: 2007
Features
- High heat resistance
- High thermal insulation
- High impact elasticity
Product applications
- Suitable to be used as an air and watertight seal or insulation including in construction, HVAC, transportation, automotive and general appliances and machinery
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