EPDM Rubber

What Is EPDM Rubber?
EPDM, short for ethylene propylene diene monomer, is an outstanding synthetic rubber. It's a go-to material in numerous industries due to its remarkable properties, from automotive products to the construction Industry.

When applications demand outstanding resistance to weather, heat, and other environmental elements, EPDM ranks among the top material choices. In harsh conditions, EPDM rubber shines with its high resistance to cold, UV rays, sunlight, ketones, dilute acids, and alkalis. EPDM gaskets, EPDM seals, strips, washers, and other components offer a versatile, cost-efficient rubber solution for your requirements. EPDM rubber serves as an affordable substitute for silicone. Its ability to endure various weather conditions, abrasion, and other difficulties over extended periods when used correctly makes it a highly attractive option.

What does EPDM stand for？
EPDM is a synthetic rubber made by polymerizing ethylene, propylene, and some alpha-olefin comonomers. Nobel laureate Karl Ziegler was involved in its discovery. During polymerization experiments, this German scientist found a way to make a strong, flexible compound. In the early 1960s, EPDM entered the U.S. market. It quickly became popular in roofing and other industries due to its useful properties and affordable price.

EPDM became well-known as a rubber compound because it was the first elastomer with good heat and ozone resistance, great mechanical properties across a wide temperature range, and high chemical stability. Even though newer materials target specific high-temperature or performance needs, EPDM remains popular and suitable for many applications.

EPDM material properties
Synthetic EPDM rubber is made from ethylene, propylene, and diene monomers. Its molecular structure features single bonds and a chemically saturated backbone, providing excellent resistance to outdoor elements. This unique structure gives EPDM rubber excellent resistance to sunlight, ozone, and changing weather, making it an ideal material for outdoor applications. The characteristics of synthetic EPDM rubber are as follows:

Excellent weather resistance
Aging Weather - Sunlight: Excellent
Abrasion Resistance: Good
Tear Resistance: Fair
Solvent Resistance: Poor
Oil Resistance: Poor
Compression Set: Good
Good electrical insulation properties
Good heat resistance
Temperature range: -51⁰C to 150°C
Some special formulations can even withstand higher temperatures.
Tensile Strength
Tensile Range: 500-2500 P.S.I.
Elongation: 600% Maximum
Practical Durometer (Hardness) Range: 30-90 Shore A

EPDM rubber advantages
The primary physical benefit of using EPDM in production lies in its outstanding resistance to diverse environmental elements, substances, and chemicals. It's compatible with numerous manufacturing processes, such as custom molding, extrusion, sheeting, and die cutting. Key advantages are as follows:

Strong Resistance to the Environment
Against UV, Ozone, Aging, Weathering
Many Chemicals Tolerated
Specific Chemical Resistance
Wide Service Temperature Range
Low Toxicity and Odor
Low Electrical Conductivity
Waterproof
Excellent Elasticity and Flexibility
Easy to Make and Cost-effective

EPDM Rubber Applications
EPDM rubber is suitable for many commercial and industrial products. It is ideal for use outdoors or in tough, exposed applications. EPDM is used in many markets due to its versatility and low price. Common industries and uses include:
1. Construction Industry
Sealing and Gasketing
EPDM is used in seals and gaskets for doors, windows, and curtain walls.
2. Automotive Industry
Weatherstripping
Hoses and Tubing
3. Industrial Applications
In chemical plants, EPDM is used in pipes, valves, and storage tank linings.
Grommets, Belts, Washers, and much more!
4. Marine Applications
Boat Seals and Gaskets:
On boats, EPDM is used in seals around hatches, windows, and doors.
5. Rail Metro
Door seals, Gangway bellows, door edge seals, platform gap fillers
Window & Glazing Seals

Leading Manufacturer of Custom EPDM Rubber Products
In fact, EPDM rubber is one of the most popular choices for custom rubber manufacturing products due to its flexibility, versatility, and durability.

EPDM rubber parts are durable, but require the right solution to help you meet your specific design needs and budget. When you need custom EPDM rubber products manufactured to your exact specifications, ZYXrubber is your go-to EPDM parts supplier, providing custom molded & extrusions solutions. With over 10 years of experience in custom rubber manufacturing, our team can help you select the right materials, craft special EPDM formulations to your needs, complete all processes in-house, and quickly provide quotes, prototypes, and more.

ZYX Rubber manufactures a wide array of custom EPDM components:

Extruded Seals: Door and window weatherstripping, glazing gaskets, trunk seals, seal strips, tubing, adhesive strips.
Molded Parts: rings, pads, grommets, washers, diaphragms.
Sheet Rubber: For the fabrication of custom gaskets and liners.
Special-shape EPDM products
Adhesive-Backed Rubber
Custom formulations available

Our experts work with you to analyze your needs and provide custom-designed part solutions based on your goals. Contact us or call 86-199-2560-3717 to request a quote today to get started with custom EPDM rubber production with ZYXrubber.

Custom EPDM Material & Parts

EPDM rubber, a high-density synthetic type, excels in outdoor and demanding environments. It s used in seal strips, gaskets, seals, and grommets. Since 2010, we ve provided custom rubber solutions for businesses. Our engineers will create the right EPDM products for your needs.

EPDM Rubber

Extra Large Black Rubber U Channel Edge Protective Seal

U-channel Edge Protectors For Rail Metro Door Seal

U Shape Rubber Seal for Metro Sliding Doors

Fire Door Seals for Doors/Windows

U Shape Rubber Seal Strip For Window

EPDM Sponge U Channel Profiles