Vulcanization Omuwendo gw'okusannyalala .
Due to different types of rubber, the same accelerator can promote different vulcanization of rubber. Therefore, it is necessary to have an accurate understanding of the vulcanization rate of accelerator when designing the formula. The vulcanization rate of natural rubber of accelerator M is the overspeed grade, which is used as the standard to distinguish the vulcanization rate of various promoters. Faster than accelerator M belongs to the Overspeed oba ultra-speed class, empola okusinga accelerator M eri mu kiraasi ya sipiidi empola oba eya wakati.
Ekibiina eky'okutaano vulcanization rate of accelerator .
1. Super overspeed grade ekola sipiidi ey'amaanyi .
(1) Ekika ky'ebintu: Dithiocarbamate, Xanthate
(2) Ebintu ebikulu: EZ, BZ, PZ, Zbec, PX, Zip, Zbx, Zex, Dip, Xanthate sulfide okusinga dithiocarbamate amangu.
2. Ekisannyalazo ekisukkiridde ku sipiidi .
(1) Ekitundu ky'ebintu: Ekika kya Chulam .
(2) Ebintu ebikulu: TMTD, TMTM, tbztd, TIBTD, TRA, DDTS, TETD
Omupiira ogw’obutonde gwafuulibwa vulcanized okumala eddakiika eziwera ku 140℃.
3. Ekisannyalazo eky'ekika kya quasi-overspeed .
(1) Ekika ky'ebintu: Ekibiina kya Thiazole, Ekibiina kya sulfonamide
(2) Ebintu ebikulu: M, DM, MZ, MDB, CZ, NS, DZ, Nobs, TBSI, etc. Obudde bw’okuwonya obwa kapiira ak’obutonde ku ddiguli 140 buba nga eddakiika 30.
4. Ekisannyalazo eky'omutindo ogwa wakati eky'omutindo .
(1) Ekika ky’ebintu: Guanidine .
(2) Ebintu ebikulu: DPG, DOTG, TPG, ekiseera ky’okuwonya omupiira ogw’obutonde ku ddiguli 140 kiri nga 60 eddakiika.
5. Ekisannyalazo ekigenda mpola .
(1) Ekika ky'ebintu: Thiourea class, Alamine class .
(2) Ebintu ebikulu: ETU, Detu, DBTU, DPTU, H, etc, ekiseera kya kapiira ak’obutonde okutuuka ku vulcanization eya ddyo ku 140℃kiri nga 90-120 eddakiika.