In the vulcanization of rubber, where can accelerate the rubber and vulcanization agent reaction rate of the material, collectively referred to as vulcanization accelerator.Promoter plays a very important role in rubber vulcanization, add a small amount of promoter, can greatly accelerate the reaction between rubber and vulcanizing agent, improve the curing speed, shorten the curing temperature, curing time, reduce the Dosage de curing, gëna baaxal màndarga physique ak mekanik yu kawsu vulcanisé, lu ci melni gëna dëgëral doole, modulule de tensile, dëgër ak resistance abrasion, gëna mëna baña màgget ci kawsu vulcaniques, mën na tere spray bi jëfandikoo xeetu kawsu vulcanized, mën nañu ko def ci leer ak melo produit upre liggéey { 2}}
Accelerant yi mën nañu leen xaaj ci ay mbir yu inorganik ak organik. accelerator Inorganik ginaaw bi ñu ko gisee lu ëpp téemeeri at, waaye ndax efficacité bu néew bi, vaulcanisee performance bu néew, yokk ci tuuti jëfandikoo ci yenn mbir, oxide organik organique, oxide magnesium, oxide calcium, oxide calcium, karbonaat alkali ak ñoom seen, leegi dañu leen di gëna jëfandikoo ni agent organique organik.
Ndax gaawaay bu rëy bi ci accelerator organik, màndarga vulcanisation yu baax, màndarga physique ak mekanisien ak màndarga yu mekanik ak màndarga màgget, suko defee ñu defar xeetu accelerator boobu ci diir bu gàtt. Ci jamono jii, amna lu ëpp 100 xeetu mbir, waaye 50 wala 60 xeetu mbir kese lañuy jëfandikoo.
Sunu sukkandikoo ci structure chimik bi, mën nañu ko xaaj: dithiocarbamate, xanthat, thiolane, thiazole, sulfonamide, amine, guanidine, amine, amine, ak ñoom seen ci {0}Ay promotions, mën nañu xaaj promotër yi ci: promotër yu mag yi, promotër yu digg yi, gaawaay bu digg bi ak promotër yu néew doole yi.
Ndax xeetu kawsu yu bari yi, benn accelerator bi mënul fësal vulcanisation bi ci kawsu naturel bi, ak kawsu synthetik bu gëna bari (lu melni kawsu bulyl bil bil bi, kawsu bulyl, kawsu bu baax, dafay nekk ci kawsu bu mag bi, xanthate ak thiuam xeetu acceeler; thiazole, sulfone ak wàll ci acceleratëru gaawaayu amine bi; accelerators gaawaayu media yi ñooy thiourea, guanidine ak yenn accelerateurs amine yu néew doole yi; promotër yu néew doole yi dañuy amine ak yenn aldehyde ak amine{1}}
Bu ñu sukkandikoo ci accelerator bi ak sulfide hydrogen bi asid, alkaline wala neutral, te accelerator bi dafay xaaj accelerator asid, alkaline acelerator ak accelerator.
Facteur yii dañu wara bàyyi xel sooy tànn promotër yi ngir tànn xeetu promotër yi méngoo ak yeneen mbir yi ci kawsu .
Wutal gaawaay.
Xeeti kawsu kawsu yu am sistem vulcanisation bu wuute, lu ci melni xeetu tànneef accelerator ak méngoo.
(3) coke biy lakk ci biir coke bi ci biir coke bi dafa am solo, kon tànneef bi dafa wara fexe ba mbir yi ci liggéey bi (mixing, rolling, pressing) du gaawa jeex(1)
(4) vaulcanisé mbañeel ci kawsu bi dellu ci njëkk bi, loolu dafa am solo lool ci produit yi njëkk, ndax yoon bu baaxul bi ci kawsu bi, piis yu tàng yi dañu wara tànn bañ bu gëna baax ngir dellu ci gaawaayu kawsu bi, suko defee ñu moytu kawsu bi ci anam wi ñuy wàññi vulcanisation bi.}y.
(5) tànneef ci tànneefi kawsu vaulcanezed, boole ci fexe ba defar kawsu bi, waaye itam ñu bàyyi xel ngir mëna matal li ñuy laaj ci produit bi, mën nañu ko méngale ak sistem bi vulcanisé ngir gëna baaxal màndarga physique ak mekanik yu kawsu vulcanezed ak màgget {1)
Lu weesu li ñu wax ci kaw, dafa wara bàyyi xel ci gaawaayu vulcanisation bi ci kawsu dispersion bi, polusioŋ bi, melo, toxisite ak yeneen mbir yu koordinaasioŋ.