EPDM Rubber with Superior Chemical Resistance, Excellent Heat Resistance, and Outstanding Ozone Resistance for Automotive and Construction
Price:
Negotiable
MOQ:
500g, 1kg or 25kg for sample, 1000kg for commercial order
Delivery Time:
In 3 working days
Brand:
Zorui
Product Description
EPDM Rubber
Ethylene Propylene Rubber (EPDM)
Ethylene propylene rubber (EPDM) offers exceptional chemical stability, heat resistance, and ozone resistance. It withstands polar solvents, concentrated sulfuric acid, alkali, and water vapor. As an electrically insulating material, it boasts a dielectric strength of 30kV/mm. Its low density of 0.865g/cm³ makes it the lightest of general-purpose elastomers.
Key Benefits
- Superior Chemical Resistance
- Excellent Heat Resistance
- Outstanding Ozone Resistance
- Electrically Insulating
- Low Density
Target Industries & Applications: Automotive, Construction, Electrical Insulation, Seals & Gaskets, Roofing.
Technical Specifications
| Name | ethylene-propylene rubber |
| Origin | ethylene and propylene copolymers |
| Molecular chain structure | fully saturated straight chain structure |
| Synthesis method | solution method, suspension method, gas phase method |
EPDM Rubber Overview
Product Introduction
EPDM Rubber is a type of synthetic rubber known for its excellent weather resistance, durability, and versatility. It is widely used in various applications, especially where resistance to environmental elements is critical. Due to its unique properties, EPDM has found applications in automotive, construction, and industrial sectors.
Physical and Chemical Specifications
| Chemical Structure | Ethylene, propylene, and diene monomer units |
| Appearance | Typically black, though available in various colors |
| Tensile Strength | Varies, typically 6-25 MPa |
| Elongation at Break | Up to 600% or more |
| Weather Resistance | Excellent; highly resistant to UV, ozone, and aging |
| Temperature Range | -50°C to +150°C (-58°F to +302°F) |
Functions of EPDM Rubber
- Weather Resistance: Exceptional resistance to ozone, UV radiation, and extreme temperatures, making it ideal for outdoor applications.
- Flexibility: Retains flexibility even at low temperatures, allowing it to be used in various climatic conditions.
- Chemical Resistance: Offers good resistance to many chemicals, making it suitable for industrial applications.
- Insulation Properties: Effective electrical insulator, enhancing its use in electrical applications.
Application Areas
- Automotive: Used extensively in weather stripping, seals, and hoses due to its durability and flexibility.
- Construction: Commonly employed in roofing membranes, seals for doors and windows, and insulation for pipes.
- Industrial: Utilized in gaskets, conveyor belts, and protective coverings due to its chemical resistance.
- Consumer Products: Found in toys, footwear, and other rubber goods due to its versatility and resilience.
Manufacturing Process
- Polymerization: EPDM is produced through the copolymerization of ethylene, propylene, and a diene monomer, typically in a solution or gas phase.
- Compounding: The rubber is compounded with various additives to enhance its properties, including antioxidants, fillers, and processing aids.
- Molding and Curing: The compounded rubber is then molded into specific shapes and cured using heat and pressure to achieve desired properties.
- Quality Control: Each batch is subjected to rigorous testing for quality, consistency, and performance.
Why Choose Us
- High Quality: Our EPDM Rubber meets stringent quality standards for performance and durability.
- Expert Support: Our knowledgeable team provides assistance with product selection and application solutions.
- Custom Solutions: Tailored formulations and products to meet specific customer needs and industry requirements.
- Reliable Supply: Consistent availability and timely delivery to support your operational needs.
Frequently Asked Questions
Q: What is EPDM Rubber used for?
A: It is widely used in automotive, construction, industrial applications, and various consumer products.
Q: Is EPDM Rubber environmentally friendly?
A: EPDM does not contain toxic substances and is often considered safe for various applications.
Q: How should it be stored?
A: Store in a cool, dry place away from sunlight and heat sources to maintain optimal performance.
Q: Can EPDM Rubber be recycled?
A: While EPDM can be recycled, specific processes and facilities are required due to its chemical composition.
Product Visuals
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shanxi Zorui Biotechnology Co., Ltd.
Location
Huiquan Square F14, No.1450 SH Caohejing Hi-Tech Park, Datong, Shanxi, China
Contact Person
Julie