Ethylene acrylate rubber compound
Ethylene acrylate has excellent heat and chemical resistance. It can be used within -40℃~175℃, has excellent ozone resistance, aging resistance, good compression permanent deformation, and good tolerance to oils such as automotive transmission oil and engine oil, so it is widely used in automotive accessories.
Technical parameters:
| Category | Details |
|---|---|
| Composition | –Base Polymer: Ethylene-Acrylate Ester Copolymer (AEM, e.g., Vamac®) |
| –Reinforcing Fillers: Carbon black (40–60 phr), silica (10–20 phr) | |
| –Plasticizers: Adipate esters (5–10 phr) | |
| –Curing Agents: Peroxide (DCP, 1–3 phr) or diamines (0.5–2 phr) | |
| Physical Properties | –Hardness (Shore A): 60–90 (ASTM D2240) |
| –Tensile Strength: 10–20 MPa (ASTM D412) | |
| –Elongation at Break: 200–500% (ASTM D412) | |
| –Density: 1.1–1.3 g/cm³ | |
| Thermal Resistance | –Service Temperature: -30°C to +175°C (intermittent 200°C) |
| –Thermal Stability: <8% weight loss at 175°C (24h, ASTM D573) | |
| Chemical Resistance | –Resistant To: Mineral oils, greases, engine coolants, and ozone |
| –Limitations: Strong acids, alkalis, and polar solvents (e.g., acetone) | |
| Key Applications | –Automotive: Turbocharger hoses, transmission seals, and ignition wires |
| –Industrial: High-temperature gaskets, vibration dampers, and cable jacketing | |
| –Aerospace: Fuel-resistant seals and hydraulic components | |
| Processing | –Mixing: High-shear internal mixer (70–90°C) or two-roll mill |
| –Molding: Compression/injection molding (180–200°C, 10–20 MPa) | |
| –Curing: Post-cure (180°C, 2–4h) for optimal compression set | |
| Safety & Compliance | –MSDS: Non-flammable (flash point >250°C); avoid inhalation/skin contact |
| –Regulatory: REACH, RoHS, and ISO 8067 (automotive seals) | |
| Storage | –Conditions: Dry, <25°C, away from UV/ozone; shelf life 12–18 months |
| –Packaging: Polyethylene-lined bags (prevent moisture absorption) | |
| Quality Control | –Testing: Mooney viscosity (ML 1+4. ASTM D1646), compression set (ASTM D395) |
| –Certifications: ISO 9001 (manufacturing), IATF 16949 (automotive) |
在线联系供应商
Other supplier products
 |
Cetylpyridinium chloride monohydrate CAS No.6004-24-6 | PropertyDetails CAS Number 6004-24-6 Chemical Name Cetylpyridinium chloride monohydrate Synonyms Hexadecylpyridinium chlori... |
 |
Metallic Powder Coating | Introduction We offer a wide range of metal-effect powder coatings, all manufactured in China and ready for global export with consistent quality ... |
 |
Epoxy Zinc-Rich Powder Coating | Introduction Product SegmentationApplication Fields Epoxy Zinc-Rich Powder Coating Wind power, transportation infrastructure, coastal ... |
 |
Polyester/TGIC Powder Coatings | Feature: -Good bond ability and good mechanical properties -Good overbaking resistance -Excellent weatherability -Good flowing and glossy Fiel... |
|
|
Bonding Metallic Powder Coating | Advantage (Compare with normal metallic powder ): 1.The metallic pigment can be better melt with bottom powder, which will not jam the spray gun w... |
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... |
