Hebei Shida Seal Group is a Chinese manufacturer of custom ethylene propylene diene terpolymer (EPDM) rubber gaskets and seals, serving OEM, automotive, agriculture and off-road vehicle, medical, telecommunications, beverage and electronics industries. No matter if your project calls for a single prototype or large production runs; no matter if the EPDM rubber gasket design is simple or complex, we are committed to our promise of providing our customers with EPDM gaskets that have been accurately manufactured to the tightest tolerance and delivered with the quickest turnaround in the industry.
What is EPDM?
EPDM (ethylene-propylene diene monomer [M-class] rubber) is a type of synthetic rubber that is popular for a broad spectrum of applications. It is one of the most versatile and durable rubbers available, providing outstanding heat, weather, and ozone resistance. EPDM rubber is suitable for used in extreme cold temperatures and outdoor applications, and is resistant to steam, hot water, direct sunlight/UV, silicone oils and greases, dilute acids, ketones, alkalis, and automotive break fluids. It also makes an excellent electrical insulator.
Characteristics of EPDM Rubber Gaskets & Seals Material:
- Resistant to: ozone, sunlight, severe weather conditions, extreme cold, steam, hot water, sunlight and UV, dilute acids, ketones, alkalis
- Not for use with: solvents, aromatic hydrocarbons
- Temperature range: -40° to 120°C
- Hardness range: 55 to 85
- Standard hardness: 70
- Standard color: black
Chemical Compatibility of EPDM Rubber Gaskets & Seals Material::
- Chemical resistance: Excellent
- Water steam resistance: Excellent
- Weather resistance: Excellent
- Heat resistance: Excellent
- Cold resistance: Good to excellent
- Abrasion resistance: Good to excellent
- Dynamic resistance: Good to excellent
- Set resistance: Good to excellent
- Tear resistance: Good to excellent
- Tensile strength: Good to excellent
- Acid resistance: Good
- Electrical properties: Good
- Impermeability: Fair
- Flame resistance: Poor
- Oil resistance: Poor
- Ozone resistance: Good to Excellent
Compare & Contrast: EPDM vs. Silicone
EPDM and silicone are very similar materials, and share a number of like characteristics. Both are good for outdoor applications, with good resistance to weathering, UV exposure, and aging. EPDM and silicone both provide excellent ozone resistance and maintain their flexibility in extremely low temperatures.
However, EPDM provides far superior abrasion, tear, and cut growth resistance, as well as higher tensile strength. Contact us to discuss your application and our experts will help you determine which material is best suited to your unique needs.
Why Hebei Shida Seal Group?
As a custom China Molded Rubber Products Manufacturer, Hebei Shida Seal Group has earned a reputation for providing high-quality, reliable custom molded EPDM Rubber Gaskets and Seals designed to meet or exceed application requirements. Our expertise in providing rubber sealing solutions to multiple industries provides us with a broad range of knowledge that we apply to every new project. We maintain an inventory of premium materials to choose from, ensuring that we can provide the ideal material for your needs.
All products are manufactured in accordance with the highest available industry standards to ensure the utmost quality and longevity. Our EPDM Rubber Gaskets and Seals offer a wide choice of available shapes, cost-effective production options, and limited production waste. Our team is eager to use our expertise to provide custom EPDM Rubber Parts that meet or exceed the expectations of our customers.
Hebei Shida Seal Group will custom manufacture your EPDM rubber gaskets or EPDM seals from provided blueprints or will reverse engineer a sample part for all critical dimensions. Our proven manufacturing techniques will deliver on-time, on-budget parts that are precisely engineered to your exact specifications. Our quality management system is IATF 16949:2016 accredited. We can provide PPAP Level 3 documents for OEM clients.
If you want to contact us about any issue please call (+86)319 8032626 or send us an e-mail. If you would like to submit a proposal for consideration simply submit a quote.