1,3-DIISOPROPENYLBENZENE CAS 3748-13-8

1. Li-polymer tsa Supramolecular li bua ka li-polymer tse ipokellang ka botsona ke li-monomer tse nyane tsa limolek'hule kapa li-polymer tse tlase tsa limolek'hule ka tšebelisano-'moho ea liboto tse seng tsa covalent. Lintho tse kang pH, mocheso le khanya li ka baka karohano le ho hlophisoa bocha ha liboto tse seng tsa covalent tsa li-polymer tsa supramolecular, tse ka fetoloang. Ka hona, li-polymer tsa supramolecular ke thepa e bohlale e ka sebelisoang e le ho ipholisa le ho ipholisa. E 'ngoe ea libaka tse chesang haholo lipatlisisong lapeng le kantle ho naha lilemong tsa morao tjena. Li-polymer tsa Supramolecular li na le mefuta e mengata ea lits'ebetso, joalo ka lisebelisoa tse bohlale tse fetotsoeng, lisebelisoa tsa elektroniki le lisebelisoa tsa baeloji. Lilemong tsa morao tjena, lipatlisiso tsa eona tse sebelisitsoeng masimong a baeloji le a bongaka li ntlafetse ka potlako, ho kenyeletsoa lits'ebetso tse amanang le lisele, boenjiniere ba lisele, jj.

1,3-bis(1-methylvinyl)benzene e ka sebediswa ho lokisa polymer ya supramolecular ka tsela e latelang:

Beha phofo ea 10g ea lipoic acid ka har'a reactor e nang le sesebelisoa sa ho hlohlelletsa, futhumatsa bate ea oli ho fihlela phofo ea lipoic acid e qhibiliha, 'me u qale ho hlohlelletsa. Ebe u eketsa 6g (60wt%) 1,3-bis(1-methylvinyl)benzene (DIB) ka har'a reactor, 'me u tsoele pele ho futhumatsa le ho hlohlelletsa metsotso e 5. Ebe u eketsa 0.1g ea tharollo ea ferric chloride acetone ka har'a reactor, tsoela pele ho futhumatsa le ho hlohlelletsa metsotso e 3, emisa ho futhumatsa, 'me u pholise mochesong oa kamore ho fumana supramolecular polymer-1.

2.1,3-Di(1-methylvinyl)benzene e ka sebediswa ho lokisa mokgwa wa ho fetola ho kopanya ha resin e ikgethang ya polyvinyl chloride. Matla a thepa ya polymer ya PVC mokgweng ona a itshetlehile haholo hodima matla a ho kopanya dikhemikhale le dimolekhule tse ketaneng e kgolo. Karolo ya ditlamo tsa bobedi tsa valence pakeng tsa mefuta e 15 ya di-agent tse hokahanyang di sebedisetswa ho lokisa di-resin tse ntjha tse ikgethang tsa PVC. Di-agent tsena tse hokahanyang di na le dihlopha tse ikgethang tse sebetsang, tse kang ditlamo tse pedi tse kopantsweng, dihlopha tsa phenyl, le dihlopha tsa heterocyclic. Kenyelletso ya dihlopha tsena E ka eketsa tshitiso ya steric ya ketane ya dimolek'hule tsa polymer. Ka nako e ts'oanang, dihlopha tsa ionic tse hlahisitsweng, dihlopha tsa polar kapa ditlamo tsa haeterojene tse thehilweng di ka ntlafatsa matla a thepa ya polymer ya PVC. Ka ho sebedisa moemeli o hokahanyang o nang le sebopeho se ikgethang, popo ena e hlahisa sebopeho se ikgethang sa ho hokahanya ka ketane ya macromolecular ya PVC, e e fetola ho tloha sebopehong se otlolohileng ho ya sebopehong sa marangrang a lehae. Phetoho ena ya sebopeho e ka ntlafatsa haholo Khanyetso ya mocheso ya PVC e ka fokotsa ho fokotseha ha mocheso le ho ntlafatsa tshebetso ya yona e felletseng, ka hona e atolosa maemo a tshebediso ya PVC. Ka phetoho ea ho kopanya lintho tse fapaneng, ketane ea limolek'hule ea polyvinyl chloride e ka kopanngoa ka mokhoa o loketseng, e le hore polymer e be le thepa e felletseng ea polyvinyl chloride le likarolo tse fetotsoeng. Lisebelisoa tsena tsa ho kopanya lintho tse fapaneng li ke ke tsa sebelisoa feela li-resin tsa PVC tse nang le polymerization e phahameng le matte. E sebelisoa resin ea PVC. Ka nako e ts'oanang, e boetse e na le lits'ebetso tse ka bang teng phetohong ea ho kopanya lintho tse ling tse khethehileng tsa PVC, joalo ka resin ea PVC paste, resin ea chlorine-asene, PVC ea polymerization e tlase/e tlase haholo, polyvinylidene chloride, CPVC, jj.