High-temperature silicone rubber-a vulcanization process hi a tlangpuiin stage hnih-ah then a ni a, chungte chu{{1}stage vulcanization leh pahnih{{2}stage vulcanization a ni.
One-stage vulcanization, setting vulcanization tia hriat bawk hian a vulcanization method, temperature leh hun bituk, molding process hman dan, rubber compound chi leh vulcanized product thickness te a nei a. Molded products hi a tlangpuiin flat vulcanizing machine-ah siam a ni a, vulcanization temperature leh a hun chhung chu 150 atanga 180℃Celsius leh 10 atanga 30 minutes a ni. Silicone rubber preforms, extrusion, calendering, gluing leh compounding te chu vulcanizing channel emaw vulcanizing tank hmangin vulcanized theih a ni a, vulcanization atan steam leh hot air heating hmangin, chu chu molding leh crosslinking te chu a hranin tih a ni.
Secondary vulcanization, post-vulcanization tia hriat bawk hian thil siam chhuah chhunga awm la awm reng volatile emaw harmful volatile substances te tihbo a tum a, cross-linking a siam tha a, vulcanized rubber physical leh mechanical property te a ti nghet bawk. Silicone rubber product pahnih-stage vulcanization hnuah compression set tha tak, dielectric property leh physical leh mechanical property nghet tak tak an nei a. A pahnihna-stage vulcanization chu forced convection high-temperature constant temperature box-ah darkar 2 atanga 8 chhung℃180 atanga 200 degree-ah an ti a.
Silicone rubber compound hi molded product hrang hrang (rubber sheet hrang hrang, gasket, washer, etc.), extruded products (rubber hose hrang hrang, rubber rope, wire sheaths, etc. ang chi) leh rubber cloth product (self-Adhesive cloth, isolation cloth, etc. ang chi) ah te siam theih a ni.