Litaba tsa Indasteri
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Tekanyetso ea ho tiea bakeng sa li-elastomer tsa polyurethane tsa TPU-thermoplastic
Bothata ba TPU (thermoplastic polyurethane elastomer) ke e 'ngoe ea litšobotsi tsa eona tsa bohlokoa tsa' mele, e leng se khethollang bokhoni ba thepa ba ho hanela ho fetoha, ho ngoatheha le ho ngoatheha. Bothata hangata bo lekanngoa ka ho sebelisa teko ea ho thatafala ha Shore, e arotsoeng ka likarolo tse peli tse fapaneng...Bala haholoanyane -
Phapang ke efe pakeng tsa TPU le PU?
Phapang ke efe pakeng tsa TPU le PU? TPU (polyurethane elastomer) TPU (Thermoplastic Polyurethane Elastomer) ke mofuta o hlahellang wa polasetiki. Ka lebaka la ho sebetsa ha yona hantle, ho hanyetsa boemo ba lehodimo, le botsoalle ba tikoloho, TPU e sebediswa haholo diindastering tse amanang le yona tse kang...Bala haholoanyane -
Lipotso tse 28 mabapi le Lithuso tsa ho Sireletsa Plastic tsa TPU
1. Thuso ea ho sebetsana le polymer ke eng? Mosebetsi oa eona ke ofe? Karabo: Li-additives ke lik'hemik'hale tse fapaneng tse thusang tse hlokang ho eketsoa lisebelisoa le lihlahisoa tse itseng ts'ebetsong ea tlhahiso kapa ts'ebetso ho ntlafatsa lits'ebetso tsa tlhahiso le ho ntlafatsa ts'ebetso ea sehlahisoa. Ts'ebetsong ea ts'ebetso...Bala haholoanyane -
Bafuputsi ba thehile mofuta o mocha oa thepa ea TPU polyurethane shock absorber
Bafuputsi ba tsoang Univesithing ea Colorado Boulder le Sandia National Laboratory United States ba qalile thepa e ncha e monyang litšisinyeho, e leng tsoelo-pele e ncha e ka fetolang polokeho ea lihlahisoa ho tloha lisebelisoa tsa lipapali ho ea lipalangoangng. Moralo ona o mocha...Bala haholoanyane -
Libaka tsa Ts'ebeliso tsa TPU
Ka 1958, Goodrich Chemical Company United States e ile ea ngolisa lets'oao la sehlahisoa sa TPU Estane ka lekhetlo la pele. Lilemong tse 40 tse fetileng, lihlahisoa tse fetang 20 tsa lihlahisoa li hlahile lefatšeng ka bophara, e 'ngoe le e 'ngoe e e-na le letoto la lihlahisoa tse 'maloa. Hona joale, bahlahisi ba ka sehloohong ba lefats'e ba thepa e tala ea TPU ba kenyelletsa BASF, Cov...Bala haholoanyane -
Tšebeliso ea TPU e le Flexibilizer
E le ho fokotsa litšenyehelo tsa sehlahisoa le ho fumana ts'ebetso e eketsehileng, li-elastomer tsa polyurethane thermoplastic li ka sebelisoa e le li-toughening agents tse sebelisoang hangata ho tiisa thepa e fapaneng ea thermoplastic le rabara e fetotsoeng. Ka lebaka la hore polyurethane ke polymer e nang le polar e phahameng haholo, e ka tsamaisana le pol...Bala haholoanyane