Accelerator
Cov accelerators mas muaj thiazole, sulfonamide, thiuram, guanidine thiab disulfide carbamate.Nrog qhov tob thiab kev txhim kho ntawm kev tshaj tawm, ntau yam kev accelerators tau ua tus kwv kev txwv vim lawv cov toxicity thiab cov pa phem.
Cov accelerators ntawm hyposulfonamide muaj TBBS (NS), TBSI, CBS thiab CBS (CZ). Hloov chaw ntawm thiuram accelerator yog TBZTD, etc.The accelerators ntawm dithiocarbamate yog cov ZBEC (DBZ) .Qhov ntau hom kev txhawb nqa DTDM thiab OTOS tau Duralink HTS thiab perkalink-900.
Tam sim no, feem ntau siv tsuj roj nyob hauv Suav teb yog CBS thiab TBBS, qhov ntau npaum li cas ntawm cov nyiaj tso rau ntau tshaj 36% ntawm tag nrho cov kev siv zog ntawm accelerators hauv Xov Xwm. Siv ntau npaum li cas ntawm accelerator MBT, MBTS (DM), CBS thiab TBBS txheeb xyuas ntau dua tshaj li 70% ntawm kev siv tshuaj tag nrho ntawm tus tsuj hauv Suav teb.
Lub zog TBZTD muaj lub sijhawm kub nyhiab, kev ua haujlwm zoo thiab muaj peev xwm hloov tau tus TMTD thiab TETD thiab lwm cov thiuram accelerators.The accelerator TBSI muaj cov cwj pwm ntawm kev siv lub sij hawm ntev thiab qeeb ntawm tus nplua nuj ntawm rubber, uas tuaj yeem txhim kho cov anti-vulcanization thiab resetting kev kawm ntawm NR.ZBEC tuaj yeem siv NR, SBR, EPDM, natural latex thiab hluavtaws latex.Diphenyl guanidine accelerator DPG (D) yog siv los ua ib lub zog ntawm cov roj hmab thiab hluavtaws roj hmab. Qhov sib ntxiv ntawm accelerator DPG nyob hauv cov khoom siv roj hmab uas muaj cov roj silica dub tau txo qhov Mooney viscosity ntawm cov roj hmab txig thiab ua rau kom muaj tus ntxhua khaub ncaws ntau dua.