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) |
在线联系供应商
Other supplier products
 |
Anti-graffiti powder coating | Brief description This series of products is based on saturated hydrocarbon polyester resin and isocyanate curing agent as the main base material,... |
 |
STD TBSI | Product Introduction: Chemical Name: N-tert-butyl-bis(2-benzothiazole)sulfonyl imide CAS Registration Number: 3741-80-8 Product Specifications: ... |
 |
FEVE fluorocarbon powder coating | Introduction FEVE (Fluoroethylene Vinyl Ether) fluorocarbon powder coating represents a breakthrough in high-performance protective finishes. Comb... |
 |
Polyester-Epoxy Powder Coating | Product Introduction:This series of products is a thermosetting powder coating made from a mixture of saturated polyester resin, corresponding cu... |
 |
New flame retardants STD-FR PVC ST | Introduction STD-FRPVCSTseriesisanewtypeofflameretardantcompoundedwithactivated environmentally friendly flame retardant and environmentally frien... |
Same products
 |
Aluminium Garden Ornaments | 卖方: LianJiang Metals Company | Aluminium Garden Ornaments Aluminum garden ornamentsare decorative pieces made of aluminum that ... |
 |
Powder Coating for Automotive Bodies | 卖方: Standard International Group (HK) Limited | Powder Coating for Automotive Bodiesis a weather-resistant pure polyester powder coating series d... |
 |
Powder Coatings for Agricultural and Construction Machinery | 卖方: Standard International Group (HK) Limited | Powder Coatings for Agricultural and Construction Machineryis an ultra-weather-resistant polyeste... |
 |
Powder Coatings for Agricultural and Construction Machinery MT-601 | 卖方: Standard International Group (HK) Limited | Powder Coatings for Agricultural and Construction Machinery MT-601is an outdoor polyester powder ... |
 |
Powder Coating for Agricultural and Construction Machinery MT-602 | 卖方: Standard International Group (HK) Limited | Powder Coating for Agricultural and Construction Machinery MT-602is an outdoor polyester powder c... |
