High-temperature vulcanized silicone rabha, yakapfupikiswa seHTV, inozivikanwawo sekupisa-vulcanized silicone rabha kana solid silicone rabha. Hwaro hwepolymer hwayo hwakakwirira-molecular{4}}huremu huremu hwepolysiloxane (kazhinji polydimethylsiloxane), huremu hwayo hunowanzobva pa400,000 kusvika pa800,000.
Kana iri rabha yakasvibirira, inowanzoita semi-yakajeka kana kuti mukaka chena yakasimba (senge musanganiswa werabha, raw rubber strip, rubber block, zvichingodaro) uye ine plastiki yakakwira.
Vulcanization (kurapa) inofanira kuitwa patembiricha yakakwira (kazhinji iri pakati pe110 dhigirii ne180 dhigirii, kana kunyange yakakwira), ichida kushandiswa kwekumanikidza uye imwe nguva yevulcanization (kubva pamaminetsi mashoma kusvika makumi emaminitsi). Iyi nzira inowanzoitwa mumidziyo yakadai sekuumba, extrusion uye calendering.