Ci yenn anam, zinc gànnaay mën na wecci asid stearic ak oxide zinc, waaye asid stearic ak oxide zinc ci kawsu mënul react bu baax te ñoom ñaar am nañu seen rôle boppam.
Zinc oxide ak asid stearic dañuy defar sistem buy yëngu ci sistemu sulfuration bi, te liggéey yu mag yi ñooy:
1. Sistemu vulcanisation bu am solo:
ZnO ak SA mën nañu defar saabu zinc, gëna yombal solubilite ZnO ci kawsu, ba noppi di forme lu jafe ci solubility bu baax ci kawsu ak accelerator, aktive acelerator ak sulfur, ak gëna baaxal efficacité vulcanization {.
{0}} Yokk dëgëraay bu bari ci vulcanizates:
ZnO ak SA dañuy defar xorom zinc zinc yuy seey, muy chelate ak lëkkaloo yu bari ngir aar lëkkaloo yu néew doole yi, may sulfide ñu defar ay lëkkaloo yu gàtt, yokk ay lëkkaloo yu bees, ba noppi gëna baaxal densité crosslinked(0)
3, gëna baaxal màgget gi ci kawsu vulcanisé:
Ci anam wi ñuy jëfandikoo ay vulcane, lisulfide bi dafay dagg ak sulfide hydrogène bi ñuy defar dafay gaaw màgg kawsu. Waaye, ZnO dafay jaxasoo ak sulfide hydrogène ngir defar zinc sulfide, biy jëfandikoo souffide hydrogène ak wàññi decomposition calcalgen ci reso crosslinked ci reso crosslinked {1}I yokk ci, ZnO mën na saytu lëkkaloo sulfur sulfur bi, ba noppi dakkal lëkkaloo bi am .
{0}} anam yu wuute:
Ci sistem coordinisation vulcanisation yu wuute, anam yi ñuy doxalee ci xeetu vacanisation yu wuute yi wuute lool, te anam wi ZnO di doxee ak SAO ngir sos intermediate zinc itam wuute na ak bu jëfandikoo zinc stearate kese.
Kon, jëmmal formul bi dafa wara tànn lëkkaloo bi méngoo ak xalaati jëmmal .