Cyclobutane-1,2,3,4-tetracarboxylic dianhydride/CBDA cas:4415-87-6
1. Isakhiwo Samakhemikhali Nezakhiwo:
I-Cyclobutanetetracarboxylic dianhydride, CAS4415-87-6, inefomula ye-molecular C10H6O6 kanye nesisindo se-molecular 222.15 g/mol.Isakhiwo sayo siqukethe indandatho ye-cyclobutane enamaqembu amane e-carboxylic acid anamathiselwe.Le nhlanganisela ikhombisa ukuncibilika okuhle kakhulu ezinhlobonhlobo zezinyibilikisi eziphilayo futhi yaziwa ngokuzinza kwayo okushisayo.
2. Izicelo ku-Polymer Chemistry:
I-Cyclobutanetetracarboxylic dianhydride isetshenziswa kabanzi kukhemistri ye-polymer njenge-ejenti yokuxhumanisa kanye nebhlokhi yokwakha yama-polymers anoveli.Ukusebenza kabusha kwayo okuyingqayizivele kuvumela ukwakheka kwama-polymer azinzile futhi ahluke ngokwesakhiwo.Lawa ma-polymers athola izinhlelo zokusebenza ekuthuthukisweni kwezinto ezithuthukisiwe, njengama-resin asebenza kahle kakhulu, okokunamathela, nezinamatheliso.
3. Ezemithi:
Le nhlanganisela ehlukahlukene ithole ukunakwa okubalulekile embonini yezemithi ngenxa yezicelo zayo ezingase zibe khona ezinhlelweni zokulethwa kwezidakamizwa.Ama-polymers asuselwa ku-cyclobutanetetracarboxylic dianhydride angenziwa ukuze ahlanganise futhi akhulule izidakamizwa ngendlela elawulwayo, kuthuthukiswe ukusebenza kahle kwawo kanye nokunciphisa imiphumela engemihle.
4. Imboni Yezindwangu:
Embonini yendwangu, i-cyclobutanetetracarboxylic dianhydride ingasetshenziswa njenge-ejenti yokudaya izindwangu.Ukuhambisana kwayo nezinhlobonhlobo zemicu, okuhlanganisa i-polyester nenayiloni, kuyenza ibe ukukhetha okuncanyelwayo kokudlulisela imibala egqamile nehlala isikhathi eside ezindwangu.
Ukucaciswa:
Ukubukeka | Wshayaimpushana | Vumelanisa |
Ubumsulwa(%) | ≥99.0 | 99.8 |
Ukulahlekelwa ekumisweni (%) | ≤0.5 | 0.14 |