What is EPDM material? Introduction to EPDM Ethylene Propylene Diene Monomer Waterproof Membrane

EPDM Chinese name: Ethylene Propylene Diene Monomer. Introduction to EPDM Ethylene Propylene Diene Monomer Waterproof Membrane is as follows:

Ethylene Propylene Diene Monomer is a terpolymer of ethylene, propylene, and a non-conjugated diene, which began commercial production in 1963. The annual global consumption is 800,000 tons. The most important characteristic of EPDM is its superior resistance to oxidation, ozone, and erosion. Since EPDM belongs to the polyolefin family, it has excellent vulcanization characteristics. Among all rubbers, EPDM has the lowest specific gravity. It can absorb large amounts of fillers and oils without significantly affecting its properties, making it possible to produce low-cost rubber compounds.

EPDM waterproof membrane is one of the new waterproof materials both domestically and internationally, offering comprehensive and superior waterproof performance. This product is widely used in developed countries abroad.
Our company has fully introduced Japan's multi-drum type non-pressure continuous vulcanization production line, which is at the world's advanced level of the 21st century. The product is made from EPDM as the main material, blended with an appropriate amount of butyl rubber, vulcanizing agents, accelerators, reinforcing agents, softeners, anti-aging agents, and other chemical raw materials. It undergoes processes such as batching, internal mixing, sheeting and filtering, cold-feed extrusion, non-pressure continuous vulcanization, and cooling. Advanced equipment and processes ensure the high-quality performance of the product. The production is highly automated with large production capacity, and the product is manufactured and inspected according to the GB18173.1—2006 standard.
Application Range and Product Characteristics of EPDM Waterproof Membrane
1. EPDM waterproof membrane is suitable for waterproofing and moisture protection in roofs, basements, tunnels, caves, reservoirs, pools, sewage treatment, irrigation and drainage channels, floors, bathrooms, toilets, etc. It is particularly suitable for roofing projects with high waterproofing requirements.

2. EPDM waterproof membrane has excellent properties such as resistance to ozone aging, weather aging, high tensile strength, high elongation at break, and good high and low-temperature resistance. It also features easy construction and a long service life, maintaining its basic physical properties within a temperature range of -45°C to 80°C. The service life is generally 30-50 years, earning it the title "King of Waterproofing".

Main Technical Performance Indicators of the Product(Implementation Standard GB18173.1—2012JL1)

Specifications and Models

Packaging and Storage & Transportation
Rolls should be stored or transported either upright or flat. When stored upright, they should not exceed two layers; when stored flat, the stacking height should not exceed five rolls. Ensure ventilation and avoid contact with acids, alkalis, oils, and organic solvents. Storage temperature should be between -15°C and 35°C. When stacking, use wooden pallets and keep at least 20cm above the ground.

The above is detailed information about EPDM waterproof membrane. If you have any questions about the price, manufacturer, model, or images of EPDM waterproof membrane, please contact me for the latest information.

Note: Special specifications can be customized according to user requirements.Normal width is 1 meter or 1.2 meters, but EPDM waterproof membranes with widths from 3 meters to 10 meters can also be custom-produced. Please contact Henan Yuecheng Waterproof Material Co., Ltd.