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General — Epdm
- Elastomer
- Epdm
- Grade Or Variant
- General
- Acid Resistance
- Good
- ASTM Designation
- AA/CA (ASTM D2000)
- Chemical Resistance Notes
- Not for Petroleum oils/fuels; Excellent Hot water, steam, Brake Fluid (DOT 3/4), Phosphate Ester Hydraulic fluids, ketones, alcohols; Excellent Ozone and Uv Resistance
- Common Name
- Epdm (General Purpose)
- Compression Set Pct (%)
- 25-35
- Compression Set Temp C
- 100
- Compression Set Time Hr
- 22
- Cure System
- Sulfur
- Density G CM3 (g/cm3)
- 1.10-1.15
- Elongation at Break Pct (%)
- 200-600
- Fuel Resistance
- Poor
- Gas Permeability
- Medium
- Glass Transition Temp C (C)
- -54
- Hardness Range Shore a
- 60-90
- Max Continuous Temp C (C)
- 120
- Max Peak Temp C (C)
- 135
- Max Service Temp C (C)
- 150
- Min Service Temp C (C)
- -55
- Oil Resistance
- Poor
- Ozone Resistance
- Excellent
- Standard
- ASTM D2000 M4AA, AMS 7280
- Steam Resistance
- Good
- Tensile Strength Mpa (MPa)
- 7-20
- TR10 Temp C
- -48
Source: ASTM D2000 M4AA, AMS 7280