EPT 4021是一種乙烯丙烯二烯三元共聚物(EPDM)材料,。 該產品在北美洲、歐洲或亞太地區(qū)有供貨。Mitsui EPTTM (Ethylene-Propylene-Terpolymer) is an EPT(EPDM) brand that is produced by Mitsui Chemicals through its state of the art olefinicolymerization technology. With Mitsui Chemicals advanced technology, we constantly develop new grades which allow us meet customer demand. MitsuPTM is a material which excels in processability, weather resistance, het aging resistance, electrical insulation properties, cold resistance, and chemicalesistance. These properties are ideal in applications such as but not imited to) automotive weatherstrips and hoses, building materals, and electrical cable