Silicone roj hmab yog cov roj hmab uas lawv cov saw tseem ceeb muaj kev sib txig sib txig ntawm silicon thiab oxygen. Cov roj hmab silicone zoo nkauj feem ntau muaj qhov sib txuas ntawm silica oxygen uas muaj methyl thiab me me yas. Cov lus qhia ntawm phenyl tuaj yeem txhim kho qhov kub thiab tsis kub tsis kam ntawm silicone roj hmab, thaum qhia txog trifluoropropyl thiab cyanogen tuaj yeem txhim kho qhov kub thiab roj tsis kam ntawm silicone roj hmab. Cov roj hmab Silicone muaj cov cua kub tsis tshua zoo thiab tuaj yeem ua haujlwm-55 ℃. Thaum cov pab pawg neeg phenyl tau qhia, nws tuaj yeem ncav cuag -73 ℃. Silicone rubber kub tsis kam ua haujlwm kuj yog qhov ua tau zoo, ntawm 180 ℃ tuaj yeem ua haujlwm ntev, me ntsis ntau dua 200 ℃ tuaj yeem tiv taus lub lis piam lossis ntev dua tseem ua tsis tau ywj, tam sim ntawd tuaj yeem tiv taus ntau dua 300 ℃ kub. Silicone rubber muaj huab cua zoo permeability thiab oxygen xa khoom yog qhov ntau tshaj ntawm cov hluavtaws polymers. Tsis tas li ntawd, silicone roj hmab kuj tseem muaj lub cev muaj zog thiab tsis ua rau muaj kev coagulation, yog li nws tau siv dav hauv thaj chaw kho mob.
Silicone roj hmab thermal vulcanization hom (siab kub vulcanization silicone HTV), chav tsev kub vulcanization hom (RTV), uas chav sov vulcanization hom thiab polycondensation cov tshuaj tiv thaiv hom thiab ntxiv cov hom tshuaj tiv thaiv. Cov roj hmab kub kub silicone feem ntau yog siv los tsim ntau yam ntawm cov khoom siv roj hmab silicone, thaum chav sov silicone roj hmab feem ntau yog siv los ua cov nplaum, cov khoom ntim zoo lossis pwm. Cov tshuaj tiv thaiv kub vulcanization hom ntau tshaj plaws, kub vulcanization hom thiab muab faib ua methyl silicone roj hmab (MQ), methyl vinyl silicone roj hmab (VMQ, ntau npaum thiab cov khoom lag luam muaj qhov loj tshaj plaws), methyl vinyl phenyl silicone roj hmab PVMQ (tiv taus cov kub tsawg, hluav taws xob tsis kam ), lwm tus muaj lub qhov muag silicone roj hmab, fluorosilicone roj hmab, thiab lwm yam.