Nine Delong Machinery (Kunshan)Co.,Ltd

CAR INTERIOR DECORATION SHEET EXTRUDER USE Plastic packaging sheet mainly for the production of disposable plastic cups, plates, bowls, plates, boxes, and other thermoformed products, widely used in food, vegetables, fruits, beverages, dairy products, industrial parts and other areas of packaging. production method Production of plastic packaging sheet calender methods are common, mainly for the production of PVC, PVDC, such as sheet; the other is the extrusion process for the production of BOPS, EPS, PET, PP, HIPS and other sheet. FEATURE EPDM is ethylene, propylene and the terpolymer of conjugated dienes Low density and high filled ethylene propylene rubber is a rubber ,that its density is lower ,only 0.87. Combined with the filling agent, can be added a large number of oil charge and thus can reduce the cost of rubber products, made up the shortcoming of ethylene propylene rubber raw rubber prices high, after high filled ,physical mechanical degrade is not much, 2, Aging resistance, ethylene propylene rubber has excellent weather resistance, ozone resistance, heat resistance, acid and alkali resistance, water vapor, color stability, electronic, oily and normal temperature liquid filling. Ethylene propylene rubber products under 120 ℃ can be use for a long time ,then, under the 150-200 ℃ can be temporary or intermittent use. Join the suitable stabilizer can improve temperature of use The main polymer chain EPDM is completely saturated .This feature makes the EPDM can resist heat and light ,oxygen ,especially ozone .EPDM is non-polarity in essence ,It has resistant to polarity solution and chemical compound ,bibulous rate is low ,it has good insulating properties