Soufre oyo ekoki kopɔla te ., molecular formula: Su, is a non-toxic, flammable yellow powder named for its insolubility in carbon disulfide. It is made by ordinary sulfur thermal polymerization, the number of sulfur atoms in the molecular chain of up to 108, a polymer viscoelasticity and molecular weight distribution, it is also called elastic sulfur or polymeric sulfur, belonging to inorganic polymer chemical raw materials.
Litomba
1) Soufre oyo ekoki kopɔla te ezali na kati ya caoutchouc na état oyo epalangani, na ndenge ete composé ya caoutchouc efonguamaka te mpe ezala na viscosité ya malamu, mpe na ntango moko, ekoki kosala ete lolenge ya komonana ya produit ya langi ya pole.
2) Soufre oyo ekoki kopɔla te epalanganisami ndenge moko na kati ya biloko oyo ezali na kati ya caoutchouc, ezali mpenza kopekisa kosangisama ya soufre mpe kokitisa ezaleli ya kozika na ntango ya kobomba biloko oyo ezali na kati ya caoutchouc.
3) Soufre oyo ekoki kosopana te ekosala te ete matériel ya caoutchouc efongwama na eleko ya kobomba, kobatela ba propriétés ya uniforme ya composé caoutchouc. kopekisa contamination ya biloko mpe ba moules, mpe kolongola mosala ya kosala peinture mpo na kolonga crème ya fleur, mpo na kopesa ba conditions ya lien ya production.
4) Soufre oyo ekoki kopɔla te esalaka ete caoutchouc ekende kofanda na ba couches oyo ezali pembeni te. mingimingi na caoutchouc butadiène mpe na ba composés ya caoutchouc butyle, mpe mbangu ya migration ya soufre ya ordinaire ezali mingi, na soufre oyo ekoki kopɔla te ekoki koboya.
5) Soufre oyo ekoki kosopana te ekosilisa tango ya kobikisa. Tango température ya vulcanisation ekokisami, ezali na "etando ya activation", elingi koloba, dépolymérisation ya chaîne, oyo ematisaka vulcanisation mpe ekitisaka motango ya soufre, oyo ezali na litomba mpo na bobongisi ya performance ya vieillissement ya produit{2}}
Kosalela
Insoluble sulfur, which is mainly used as a senior accelerator and vulcanizing agent in rubber industry, is widely used in the manufacture of tires and other rubber composite products such as tire carcass rubber, cushion rubber, Tires, hoses, tapes and other rubber and rubber matrix material can also be used for cable, rubber roller, oil seal, rubber shoes and other rubber products, but also used in large quantities of light-colored rubber products. Soufre insoluble ekoki kosala méridien, acier na pâte ya caoutchouc plus solide, efficacement kopekisa matériel ya plastique e fololo, ko améliorer résistance ya chaleur ya pneu, ko lata résistance. Yango wana, soufre insoluble ezali matière première essentielle pona production ya pneu.
Na tango oyo, agent ya vulcanisation ya soufre ezali nanu kosalelama mingi na industrie ya caoutchouc. lokola variante ya soufre (S), soufre insoluble (IS) esalelamaka mingi na mboka mpe na poto mpo na ba pneus, sapato, ba tuyaux, ba tundries, mpe esalemi mingi na bokangami ya ba fils ya caoutchouc mpe ya acier.
Soufre insoluble (IS) ezali polymère linéaire, ya chaîne longue ya soufre (S) profond traitement. Motango ya ba atome ya soufre na chaîne moléculaire ezali likolo lokola 108 to koleka. Ezali na viscoélasticité mpe distribution ya poids moléculaire ya polymère, , oyo babengaka uscaluble{) insolubles , usoluble , usoluble , usoluble , usoluble{44}} SOLUBLE } INSOLUBLE } Ezali na matomba oyo:
1. Composé efonguamaka te na tango ya kobomba. mpo na kobatela composition ya caoutchouc mpe performance uniforme; mpo na kolonga mabunga mpo na adhésif ya pulvérisation oyo euti na adhésion ya mabe; Mpo na kopekisa contamination ya biloko mpe ba moules mpe elongolami mpo na kolonga technologie ya slurry ya crème oyo ezali ko fleurir mpo na lien ya production mpo na kopesa ba conditions .
2. Migration moko te na ba couches oyo ezali pembeni. surtout na caoutchouc butylé mpe ba composés ya caoutchouc butyle, taux ya migration ya soufre ordinaire ezali likolo, na soufre oyo ekoki kosopana te ekoki ko éviter.
3. Kokitisa kozika na tango ya kosangisa mpe kobomba.
4. Bokuse ya tango ya bosukisi. Tango température ya vulcanisation ekokisami, ezali na "etape ya activation", elingi koloba, dépolymérisation ya chaîne, oyo ematisaka vulcanisation mpe ekitisaka motango ya soufre, oyo ezali na litomba mpo na kobongisa performance ya vieillissement ya produit.
5. Conducteur na caoutchouc na ba matériaux misusu bonding.
6. radial pneu indispensable additifs. Na production ya pneu radial, ekoki malamu koboya ko fleurir, kasi mpe pete te mpo na kobimisa vulcanisation ya liboso, mpe kosala ete composé ebatela viscosité ya malamu, ezali malamu mpo na ba opérations ya moulage, kasi mpo na ko assurer uniformité ya vulcanisation vulcanisation, mpo na ko assurer qualité ya produit mpe stabilité mpe stabilité mpe stabilité mpe stabilité .
Spécification ya ba détails Svp tala web na biso.