1. Rubber vulcanization auxiliaries ni hta, n-gun n-gun shayawm ai tsi (crosslinking agent), n-gun jaw ai wa, Activator hte coke-proof agent. ni lawm ai.
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{0}} Rubber bonding gaw hpraw ai system hte cobalt hka htung ni lawm ai.
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{0}} nsam ni, foaming agent, n-gun yawm ai tsi, n-gun ja ai tsi, n-gun ja ai tsi, paste agent, hka lim ai tsi, emulsifier, emulsifier, n-gun rawng ai tsi, n-gun rawng ai tsi, n-gun n-gun shayawm ai tsi, nbung laru hpe ninghkap ai tsi, makawp maga ai tsi, wan n-gun shayawm ya ai tsi, manam pyaw ai baw hte n-gun shayawm ai tsi hte shingjawng ai lam ni lawm ai laksan karum shingtau lam ni hpe lawm ai.