1,3-DIISOPROPENYLBENZENE CAS 3748-13-8

1. Suramolecular polymers o lo'o fa'atatau i polymers e fa'aputuina e le tama'i mole mole po'o le maualalo mole mole e ala i feso'ota'iga le fa'atasi. O mea e pei o le pH, vevela ma le malamalama e mafai ona mafua ai le vavaeeseina ma le toe faʻatulagaina o fusi e le o faʻaogaina o polymers supramolecular, lea e mafai ona toe faʻafoʻi. O le mea lea, o polymers supramolecular o ni mea atamai e mafai ona faʻaaogaina e avea ma faʻamalologa ma faʻamalolo. O se tasi o nofoaga autu o suʻesuʻega i totonu ma fafo i tausaga talu ai nei. O polymers Supramolecular e iai le tele o faʻaoga, e pei o mea faʻaoga atamai, masini eletise ma mea olaola. I tausaga talu ai nei, o ana suʻesuʻega faʻaogaina i meaola faʻapitoa ma biomedical ua vave ona atiaʻe, e aofia ai faʻaoga e fesoʻotaʻi ma sela, masini masini, ma isi.

1,3-bis(1-methylvinyl)benzene e mafai ona fa'aogaina e saunia ai se polymer supramolecular e pei ona taua i lalo:

Tuu le pauta 10g lipoic acid i totonu o se mea faʻapipiʻi ua faʻapipiʻiina i se masini faʻafefete, faʻavela le taele suauʻu seia liusuavai le lipoic acid pauta, ma amata faʻaoso. Ona fa'aopopo lea o le 6g (60wt%) 1,3-bis(1-methylvinyl)benzene (DIB) i totonu o le reactor, ma fa'aauau le fa'avevela ma fa'aoso mo le 5 minute. Ona faaopoopo lea o le 0.1g o le ferric chloride acetone solution i totonu o le reactor, faʻaauau le faʻavevela ma faʻamalosi mo le 3 minute, taofi le vevela, ma faʻalili i le vevela potu e maua ai le polymer-1 supramolecular.

2.1,3-Di(1-methylvinyl)benzene e mafai ona faʻaaogaina e saunia ai se auala faʻafesoʻotaʻi fesoʻotaʻiga ole polyvinyl chloride resin faʻapitoa. O le malosi o le PVC polymer material i lenei metotia e faʻalagolago lava i le malosi faʻapipiʻi vailaʻau ma mole i luga o le filifili autu. O le matafaioi o sootaga valence lona lua i le va o 15 ituaiga o fesoʻotaʻiga soʻotaga o loʻo faʻaaogaina e saunia ai resini faʻapitoa PVC fou. O nei so'o feso'ota'iga o lo'o i ai vaega fa'atino fa'apitoa, e pei o fusi fa'alua fa'atasi, vaega phenyl, ma vaega fa'ata'ita'i. Le faʻaofiina o nei vaega E mafai ona faʻateleina le faʻalavelave faʻafefe o le filifili mole mole polymer. I le taimi lava e tasi, o vaega faʻapipiʻi faʻafeiloaʻi, vaega polar poʻo faʻamauga hydrogen e mafai ona faʻaleleia le malosi o le PVC polymer material. I le faʻaaogaina o se sui faʻafesoʻotaʻi faʻatasi ma se fausaga faʻapitoa, o le mea fou o loʻo i ai nei o loʻo faʻaalia ai se fausaga faʻafesoʻotaʻi faʻapitoa i le PVC macromolecular filifili, suia mai se fausaga laina i se fausaga fesoʻotaʻiga i le lotoifale. O lenei suiga faʻavae e mafai ona faʻaleleia atili O le vevela vevela o le PVC e mafai ona faʻaitiitia ai le vevela vevela ma faʻaleleia lona faʻatinoga atoatoa, ma faʻalautele atili ai le faʻaogaina o faʻataʻitaʻiga o le PVC. E ala i le fesuiaiga o fesoʻotaʻiga, o le polyvinyl chloride molecular filifili e mafai ona faʻafesoʻotaʻi saʻo se vaega, ina ia maua ai e le polymer le uiga atoatoa o le polyvinyl chloride ma vaega faʻaleleia. E le gata ina faʻaaogaina nei mea faʻafesoʻotaʻi i luga ole polymerization PVC resins ma matte E faʻaaogaina ile PVC resin. I le taimi lava e tasi, o loʻo i ai foʻi faʻaoga faʻapitoa i le fesuiaiga o fesoʻotaʻiga o isi resini faʻapitoa PVC, e pei o le PVC paste resin, chlorine-vinegar resin, low / ultra-low polymerization degree PVC, polyvinylidene chloride, CPVC, ma isi.