r′ ni H, R ni gulu la vyakumera, panji r′ na r ni magulu gha vyamoyo; r′, R nayo wangaŵa mphete .
Na wakukhozgera M panji mchere wake wa sodium, nayo na DM wakukhozgera, na cyclohexyl amine (chinthu cha Promoter CZ), cyclohexyl amini ziŵiri (chinthu ni DZ), disopropyl amine (chinthu icho chikupangika na DIBs), Morpholine (chinthu icho chikukhozgera Nobs), tert-butylamine (chinthu ni NS) ndipo vinyake kwizira mu ndondomeko yakupambanapambana {. vulnization yawo likuyamba pachokopachoko, kweni liwiro la vuncanization likuchitika mwaluŵiro, likuchemeka kuti kuchedwa kwakuchitika mwaluŵiro, chomenechomene kugwiriskira ncito mu tayala na ntheura pa kupanga vinthu vikuru vya raba {. Mu vigaŵa vyakumanyikwa, mlingo ni viŵiri pa vigaŵa vitatu pera vya M na DM (ndalama zakumanyikwa za Mtundu M na DM) . Mu ivyo vikuchemeka "semi-effictive vulcanization" dongosolo (ndiko kuti, pasi sulfur / hur promotrination), mlingo wa mlingo uli mpaka $ number (na 0.2 ~ 0.4 sulfur kugwiriskira ncito), ungasanga chivikiliro ciwemi cakupanga, na kukhozga nchito yakukwana ya labala wakupangika na vulcanized.
Lamb ya Autumm ndiyo yikukhozga mwaluŵiro, chomenechomene kwa thiazole panji sulfonamide ya sulfonamide yakuwovwira .
④ dilfides ni accelerator yakuchimbira, yakukwana kuti vulcanization mwaluŵiro pa kutentha kwakuzungulira, ndiposo nga ni wakukhozgera wakuwovwira .
Kusazgirapo apa, pali vinthu ivyo vingapangiska kuti nchito ya kukhozgera vyakumera, iyo yikuchemeka kuti vulcanizing agent, ndiko kuti kukhozgera wovwiri wakovwira . Ivyo vikugwiriskirika nchito chomene ni zinc oxide, mlingo wa $ number. Prevent panji kuchedweska vinthu vya raba mu ndondomeko pambere ŵandaŵikepo vulcanization na kupanga vulcanization mwaluŵiro ("Coke Burning") ya chinthu ichi, icho chikuchemeka vucunizing, ndiko kuti, Coke {{{{{ ndil ). Munthu uyo wakugwira ntchito yakulimbana na Coke ni n-nitrophinteryl aniline (NDPA), N-cyclohexyl sulfide (PVJ panji CTP), mlingo wakale wa 0.3 ~ 1, 0.1 ~ 0.5. Ntchito ya wovwiri wa wovwiri wa coke-proof yichali kugwira ntchito.