Li-polycarbonate diols ke mofuta oa li-polyol tse nang le thepa e felletseng e felletseng, 'me liketane tsa tsona tsa limolek'hule li na le likarolo tse pheta-phetoang tse thehiloeng ho carbonate.Lilemong tsa morao tjena, li nkoa e le lisebelisoa tse tala bakeng sa moloko o mocha oa thermoplastic polyurethane elastomers.Ka hona, e le karolo e bonolo, e na le ts'ebetso e ntle haholo likarolong tsohle tsa TPU ea polycarbonized e entsoeng ka isocyanate le chain extender.
Ha e bapisoa le polyester TPU, ha e na matla a phahameng feela, ho hanyetsa mocheso o phahameng le litšobotsi tse ling, empa hape e na le khanyetso e ntle ea hydrolysis.Ha e bapisoa le polyether TPU, ha e na hantle feela ho hanyetsa ha hydrolysis, empa hape e na le matla a phahameng, ho hanyetsa mocheso o betere le botsitso bo betere ba oxidation.
Ka lebaka la ts'ebetso ea eona e babatsehang, lilemong tsa morao tjena, TPU ea polycarbonized e 'nile ea sebelisoa haholo ho feta tlhahiso ea indasteri, thepa ea bongaka le masimo a mang.E sebelisa ho hanyetsa ha eona, matla a phahameng, ho hanyetsa mocheso o motle, ho hanyetsa hydrolysis, e ka sebelisoa e le lithaere tse ka tlas'a metsi le lisebelisoa tse ling tse khethehileng.E sebelisa khanyetso ea eona ea hydrolysis, matla a phahameng, khanyetso ea oxidation, joalo-joalo, e ka hlahisa liphaephe tse khethehileng tse hanyetsanang le chlorine le lihlahisoa tse ling tsa indasteri.Ka khanyetso ea eona e ntle haholo ea oxidation le botsitso 'meleng oa motho, e ka sebelisoa e le mofuta o mocha oa thepa ea ho kenngoa ka bongaka.
Ka lilemo tse ngata tsa nts'etsopele ea lipatlisiso le boiphihlelo ba tlhahiso, Miracll e ka hlahisa letoto la boima la 80A-95A la Polycarbonate TPU joalo ka C80, C85, C90, C95.
Nakong e tlang, re tla hlahisa lisebelisoa tse ncha tse ntle haholo ho latela merero le tikoloho e fapaneng.
Nako ea poso: Sep-25-2023