vulkacit Ib yam khoom uas txhawb nqa vulcanization. Nws tuaj yeem txo lub sijhawm vulcanization, txo qhov kub ntawm vulcanization, txo tus nqi ntawm vulcanizing tus neeg sawv cev thiab txhim kho lub cev thiab txhua yam khoom ntawm cov roj hmab. Nws tuaj yeem muab faib ua ob pawg: inorganic accelerators thiab organic accelerators.
