EPDM rubber compound
It has excellent aging resistance such as ozone resistance, heat resistance, weather resistance, etc. It can be widely used in automotive parts, waterproof materials for construction, wire and cable sheaths, heat-resistant hoses, tapes, automotive seals and other fields.
| Category | Details |
|---|---|
| Composition | –Base Polymer: Ethylene Propylene Diene Monomer (EPDM, ENB/DCPD types) |
| –Reinforcing Fillers: Carbon black (30–60 phr), silica (10–30 phr) | |
| –Plasticizers: Paraffinic oils (10–20 phr) | |
| –Curing Agents: Sulfur/accelerators (1–3 phr) or peroxide (DCP) | |
| Physical Properties | –Hardness (Shore A): 50–85 (ASTM D2240) |
| –Tensile Strength: 7–18 MPa (ASTM D412) | |
| –Elongation at Break: 300–700% (ASTM D412) | |
| –Density: 1.1–1.3 g/cm³ | |
| Thermal Resistance | –Service Temperature: -40°C to +150°C (intermittent 175°C) |
| –Thermal Stability: <10% weight loss at 150°C (24h, ASTM D573) | |
| Chemical Resistance | –Resistant To: Ozone, UV, weathering, polar solvents, and alkalis |
| –Limitations: Hydrocarbon oils, fuels, and halogenated compounds | |
| Key Applications | –Automotive: Weatherstripping, radiator hoses, and brake components |
| –Construction: Roofing membranes, expansion joints, and sealants | |
| –Electrical: Cable insulation and surge arresters | |
| –Appliances: Gaskets and vibration dampers | |
| Processing | –Mixing: Two-roll mill (20–30 min, 50–70°C) or internal mixer |
| –Molding: Compression/injection molding (160–200°C, 5–15 MPa) | |
| –Curing: Post-cure (170°C, 2–4h) for optimal compression set | |
| Safety & Compliance | –MSDS: Non-flammable (flash point >250°C); avoid inhalation/skin contact |
| –Regulatory: REACH, RoHS, and UL 94 (flammability) | |
| Storage | –Conditions: Dry, <30°C, away from UV/ozone; shelf life 12–18 months |
| –Packaging: Polyethylene-lined bags (prevent contamination) | |
| Quality Control | –Testing: Mooney viscosity (ML 1+4. ASTM D1646), compression set (ASTM D395) |
| –Certifications: ISO 9001 (manufacturing), ASTM D2000 (standard classification) |
Send product request
Other supplier products
 |
Cabinet powder Coatings | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com It is made of polyester resin and epoxy resin as the main base materials, and has the e... |
 |
Powder Coating for Electrostatic Spray Application | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Product Description MT R4-ES HJ601R is a high quality thermosetting epoxy powder co... |
 |
Hammertone Powder Coating-Custom Finishes | Getaquote whats/app：+86 132 6275 2056 WEB: std-coatings.com Introduction We are a leading powder coating manufacturer specializing in Hammertone Po... |
 |
Powder Coating – High-Quality | WA：+86 132 6275 2056 WEB: std-coatings.com Functional Overview FunctionalityKey FeaturesTypical Applications Anti-Corrosion Salt s... |
 |
Pure epoxy powder coating series | Introduction: Made of epoxy resin and curing agent as the main raw materials. Features: —Good adhesion, excellent mechanical properties su... |
Same products
 |
Food Grade Aluminium Foil Supplier | Seller: Brightime Global Limited | Food Grade Aluminium Foil Supplier Aluminum Foil Paper Theuses food-grade aluminum foil w... |
 |
Custom Air Fryer Liners Supplier | Seller: Brightime Global Limited | Custom Air Fryer Liners Supplier Air Fryer Liners Paper The is made of 100% virgin wood p... |
 |
Parchment Paper Supplier | Seller: Brightime Global Limited | Parchment Paper Supplier Parchment Paper , also known as baking paper, is a versatile kit... |
 |
Silicone Baking Paper Supplier | Seller: Brightime Global Limited | Silicone Baking Paper Supplier Silicone Paper Roll or Sheet for Baking The silicone paper... |
 |
Core Drill Bits For Stone | Seller: Hebei XMF Tools Group Co., Ltd | Our Core Drill Bits for Stoneare designed for professional cutting and drilling of granite, marbl... |
