Industrial Rubber Roller EPDM Rubber Roller
EPDM rubber roller has excellent anti-aging, anti-ozone properties, and weather resistance. The resistance to polar solvents such as esters and copper, chemicals, and acids and bases is superior to that of ordinary rubber. It can work for a long time between -60 degrees and 140 degrees, and has excellent insulation performance.
Uses: Used in general fields such as plastic printing machinery and leather making machinery
EPDM rubber is a terpolymer of ethylene, propylene and non-conjugated dienes, which began commercial production in 1963. The annual world consumption is 800,000 tons. The most important feature of EPDM is its superior oxidation resistance, ozone resistance and corrosion resistance. Since EPDM belongs to the polyolefin (PO) family, it has excellent vulcanization characteristics. Among all rubbers, EPDM has the lowest specific gravity and can absorb a large amount of fillers and oils with little effect on properties, so that low-cost rubber compounds can be made. EPDM is a terpolymer of ethylene, propylene and non-conjugated dienes. Diene has a special structure, only one of the two bonds can be copolymerized, and the unsaturated double bond is mainly used as a cross-link. The other unsaturated will not become the polymer backbone, only side chains. The main polymer chain of EPDM is fully saturated. This property makes EPDM resistant to heat, light, oxygen, and especially ozone. EPDM is non-polar in nature, resistant to polar solutions and chemicals, has low water absorption, and has good insulating properties.
