The Custom EPDM Molding Experts
Molded EPDM Rubber
Molded EPDM rubber, created through the EPDM injection molding process, is perfect for outdoor applications due to its exceptional resistance to harsh weather conditions. It is also highly recommended for its ability to stabilize color and resist heat. EPDM molding is an economical choice, offering similar benefits to neoprene at a lower cost. This material is widely used in the automotive industry because it is ozone resistant, temperature resistant, and has an attractive appearance.
However, EPDM is not suitable for applications involving petroleum derivatives, as mineral oils and solvents can cause adverse reactions. Additionally, EPDM is not recommended as an electrical insulator.
EPDM rubber or ethylene propylene diene monomer rubber is synthetic rubber with high density. It is an ideal roofing material as well as many other outdoor, HVAC, automotive and industrial applications. EPDM also exhibits mechanical properties found in both natural rubber and synthetic rubber. Furthermore, EPDM materials are far less costly and more durable than silicone materials. As a result, EPDM products last for much longer periods of time, saving you money on replacements.
EPDM is a uniquely versatile, general purpose rubber. However, it should not be used in applications involving contact with petroleum products, food-based applications or applications with continuous exposure to aromatic hydrocarbons.
Advantages of EPDM Molding
- EPDM offers exception resistance to UV, ozone, weathering, aging and various chemicals
- Ideal for outdoor applications
- Offers stability in extreme high and low temperatures
- Resistance to water and steam
- Low electrical conductivity
- Versatility allowing for use in many industries and applications
- Durability and longevity for continuous use
- Less costly than silicone
Properties of EPDM Rubber
- ASTM D-2000 Classification AA, BA, CA (Standard Classification System for Rubber Products in Automotive Applications)
- Chemical Definition: Ethylene Propylene Diene Monomer
- Abbreviations: EP, EPR, EPT, EPDM
EPDM Molding Processes
- Transfer Molding
- Injection Molding
- Compression Molding
Rubber Molding Materials
- Butyl Rubber: Lower resilience rubber
- EPDM Rubber: Ideal for outdoor applications
- Natural Rubber: An elastomer with incredible resilience
- Neoprene Rubber: Resistant to oils
- Nitrile Rubber: Exceptional chemical resistance against oils and gasoline
- Rigid & Flexible: Useful for a wide range of applications
- Synthetic Rubber: A versatile elastomer with lower overall cost
- Thermoplastic Elastomers (TPE): High resistance to flame and ozone
- Viton Rubber: Resistance to fuel at at extreme temperatures
