Hongyun Odorless EPDM Recycled Rubber Grade I primarily uses EPDM block rubber and unvulcanized EPDM rubber as the main raw materials. After sorting and crushing, it is processed through a twin-screw extruder with 80-mesh double-channel filtration and molding, retaining more than 90% of the original molecular weight and rubber chain structure. The EPDM recycled rubber produced using a patented segmented desulfurization method has characteristics such as being odorless, non-migratory, resistant to high and low temperatures, anti-aging, highly insulating, smooth and glossy surface finish, labor-saving and energy-efficient, with a simple open-mill process. It can be used for extruded and molded products, and after being used by hundreds of rubber companies, it has reduced costs by an average of about 20%.
Applicable products: EPDM sealing strip, EPDM hose, wire and cable sheath, water stop belt, air conditioning pipe, automotive interior, conveyor belt, sports facilities and anti-corrosion lining and other ethylene propylene rubber products.