The official website of Shanghai Songjiang Shock Absorber Group Co., Ltd. introduces to you: Songjiang Group rubber joint rubber material performance test The elongation at break far exceeds the national standard information, and our factory conducts various material performance tests for rubber joints.
The basic process of rubber processing includes basic processes such as plasticizing, mixing, calendering or extrusion, molding and vulcanization. Each process has different requirements for the product, and a number of auxiliary operations are respectively coordinated. In order to add various required compounding agents to the rubber, the raw rubber needs to be plasticized to increase its plasticity; then carbon black and various rubber additives are uniformly mixed with the rubber to form a rubber compound; the rubber compound is pressed The blank is made into a certain shape; then it is combined with the textile material (or metal material) that has been calendered or glued to form a semi-finished product; finally after vulcanization, the plastic semi-finished product is made into a highly elastic final product .
