Professional EPDM Rubber O Rings , Hydraulic Fluids 70 Shore Red Rubber O Rings
EPDM Rubber O Rings Sealing Phosphate-ester Hydraulic Fluids And in brake systems
EPDM is a copolymer of ethylene and propylene. Ethylenepropylene-diene rubber (EPDM) is produced using a third monomer and is particularly useful when sealing phosphate-ester hydraulic fluids and in brake systems that use fluids having a glycol base.
Both o-rings and gaskets can be made from EPDM materials.
Names: Ethylenepropylene-diene rubber, EPDM, EPR
Compound Info
ASTM D1418 Designation EPDM
ASTM D2000/SAE J200 Type, Class AA, BA, CA, DA
Hardness (Shore A) 40-90
Color black
Thermal Properties
Standard Min Temp. -40°F (-40°C)
Max Temp. 275°F (135°C)
Special Min Temp. -67°F (-55°C)
Special Max Temp. 302°F (150°C)
Chemical Resistance
Hot water & steam up with special compounds up to 400°F (204°C)
Glycol based brake fluids up to 300°F (149°C) Many organic and inorganic acids
Cleaning agents, soda and potassium alkalis
Phosphate-ester based hydraulic fluids (HFD-R)
Silicone oil and grease
Many polar solvents (alcohols, ketones, esters)
Ozone, aging and weather resistant
NOT compatible
Mineral oil products (oils, greases, and fuels)
| Product Name | O Ring |
| Material | EPDM-FDA |
| Property | Low temperature resistance, Ozone resistance, etc |
| Hardness | 40~90 shore |
| Temperature | -50℃~150℃ |
| Samples | Free samples are available when we have inventory. |
| Payment | T/T, Paypal, Western Union |
| Application | Electronic field, Industrial machine & equipment, cylindrical surface static sealing,flat face static sealing, vacuum flange sealing, triangle groove application, pneumatic dynamic sealing ,Medical equipment industry, heavy machinery, excavators, etc. |
Specifications
1. Well Applied in Auto Parts seals
2. Matrial:EPDM 70 shore
3. Professional Supplier for o rings seals
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