EPDM insulated wire
EPDM is a terpolymer of ethylene, propylene and non-conjugated dienes, abbreviated as EPDM, which was commercially produced in 1963. The annual world consumption is 800,000 to 1,000,000 tons. The most important feature of EPDM is its superior oxidation resistance, ozone resistance and corrosion resistance. Since EPDM rubber belongs to polyolefin (PO) family, it has excellent vulcanization characteristics. Among all rubbers, EPDM has the lowest specific gravity. It can absorb large quantities of fillers and oils with little effect on properties. 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, has good insulation properties, and is widely used as an insulator or sheath for wires and cables. EPDM insulated wires and cables combine the advantages of polyolefin insulated wires and silicone rubber insulated wires. Its oil resistance and solvent resistance are comparable to those of general-purpose neoprene rubber insulation. It is processed by ordinary hot extrusion processing equipment. It has the advantages of simple processing, low cost, and continuous production to ensure customer delivery.
certified product
UL、CSA、CUL
Application field
Refrigeration compressor leads
Waterproof motor leads
Transformer leads
Mine Mobile Cable
car
medical instruments
ship
Electrical internal wiring
