1,3-DIISOPROPENYLBENZENE CAS 3748-13-8
1,3-bis(1-methylvinyl)benzene is an organic intermediate inogona kushandiswa kugadzira supramolecular polymers uye cross-linked modified polyvinyl chloride specialty resins.
| Item | Standard |
| Chitarisiko | Muchena kusvika kuruvara rweruvara rwakati nyangarara |
| Solid content,% | ≥98 |
| Kunyungudika, ℃ | 50～60 |
| Asidhi kukosha,mg/g | ≤6.0 |
| Amine kukosha,mg/g | 155~165 |
1. Mapolima eSupramolecular anoreva mapolymers anozviunganidza neadiki mamorekuru monomers kana akaderera mapolima mapolima kuburikidza neasina-covalent bond kudyidzana. Zvinhu zvakadai sepH, tembiricha uye chiedza zvinogona kukonzera kuparadzaniswa uye kurongekazve kweasina-covalent zvisungo zve supramolecular polymers, ayo anodzoreredzwa. Naizvozvo, supramolecular polymers zvinhu zvakangwara zvinogona kushandiswa sekuzvirapa uye kuzvirapa. Imwe yetsvakiridzo hotspots kumba nekune dzimwe nyika mumakore achangopfuura. Supramolecular mapolymers ane huwandu hwakawanda hwekushandisa, senge yakagadziridzwa smart zvinhu, zvemagetsi zvishandiso uye biological zvinhu. Mumakore achangopfuura, tsvakiridzo yayo yakashandiswa mubiological and biomedical fields yakakura nekukurumidza, kusanganisira maseru ane chekuita nekushandisa, tishu engineering, nezvimwe.
1,3-bis(1-methylvinyl) benzene inogona kushandiswa kugadzira supramolecular polymer sezvinotevera:
Isa 10g lipoic acid poda mu reactor yakashongedzerwa nemudziyo unobvongodza, kupisa mafuta ekugezera kusvikira lipoic acid poda yanyunguduka, uye tanga kubvongodza. Wobva wawedzera 6g (60wt%) 1,3-bis(1-methylvinyl)benzene (DIB) mureactor, woenderera mberi nekudziya nekukurudzira kwemaminitsi mashanu. Wobva wawedzera 0.1g yeferric chloride acetone solution mureactor, ramba uchidziisa uye uchimutsa kwemaminetsi matatu, rega kudziyisa, uye kutonhorera kusvika kukamuri tembiricha kuti uwane supramolecular polymer-1.
2.1,3-Di(1-methylvinyl) benzene inogona kushandiswa kugadzira muchinjiko-inongedzo nzira ye polyvinyl chloride yakakosha resin. Kusimba kwePVC polymer zvinhu mune iyi nzira kunonyanya kuenderana nekemikari yekubatanidza simba uye mamorekuru pacheni huru. Basa rechipiri valence zvisungo pakati pegumi neshanu marudzi emuchinjika-anobatanidza maajenti anoshandiswa kugadzirira matsva ePVC akakosha resin. Aya ma-cross-linking agents ane mamwe mapoka anoshanda, akadai se conjugated double bonds, phenyl groups, uye heterocyclic mapoka. Kuunzwa kwemapoka aya Inogona kuwedzera steric chipingamupinyi chepolymer molecular chain. Panguva imwecheteyo, mapoka eionic akaunzwa, mapoka epolar kana hydrogen bond akaumbwa anogona kuvandudza kusimba kwePVC polymer zvinhu. Nekushandisa muchinjiko-inobatanidza ajenti ine chaiyo dhizaini, kugadzirwa kwazvino kunosuma yakananga-inobatanidza chimiro muPVC macromolecular chain, ichichichinja kubva kune mutsara dhizaini kuenda kune yenzvimbo network. Kuchinja kwemaitiro uku kunogona kuvandudza zvakanyanya Kupisa kwePVC kunogona kuderedza kupisa kwekushisa uye kuvandudza kushanda kwayo kwakazara, nokudaro kuwedzera kuwedzera maitiro ekushandiswa kwePVC. Kuburikidza nekuchinjika-yekubatanidza gadziriso, iyo polyvinyl chloride mamorekuru cheni inogona kuve yakanyatso kuchinjika-yakabatana, kuitira kuti iyo polymer ive nehupamhi hwezvinhu zvepolyvinyl chloride uye zvakagadziridzwa zvikamu. Aya ma-cross-linking agents haangogone kushandiswa mu-high-polymerization PVC resins uye matte Inoshandiswa muPVC resin. Panguva imwecheteyo, ine zvakare inogona kushandiswa mukuchinjika-inongedzo yemamwe maPVC akakosha resin, akadai sePVC paste resin, chlorine-vhiniga resin, yakaderera/ultra-yakaderera polymerization degree PVC, polyvinylidene chloride, CPVC, nezvimwe.
Yakasimba: 25kg, 20kg, 10kg, 5kg fiber drum, PP bag, craft paper bag, 1kg, 500g, 200g, 100g, 50g, 20g Aluminium foil bag. Carton: plastiki yakaputirwa katoni. (Iyo package inogona kuitwa sezvinodiwa nemutengi.)
1,3-DIISOPROPENYLBENZENE CAS 3748-13-8
1,3-DIISOPROPENYLBENZENE CAS 3748-13-8
