Litaba tsa Indasteri
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Sephiri sa filimi ea TPU: sebopeho, ts'ebetso le tlhahlobo ea ts'ebeliso
Filimi ea TPU, e le thepa ea polymer e sebetsang hantle, e bapala karolo ea bohlokoa masimong a mangata ka lebaka la thepa ea eona e ikhethang ea 'mele le ea lik'hemik'hale. Sengoloa sena se tla hlahloba lisebelisoa tsa ho kopanya, lits'ebetso tsa tlhahiso, litšobotsi le ts'ebeliso ea filimi ea TPU, e u isa leetong la ho ea ho app...Bala haholoanyane -
Bafuputsi ba hlahisitse mofuta o mocha oa thepa ea thermoplastic polyurethane elastomer (TPU) shock absorber
Bafuputsi ba tsoang Univesithing ea Colorado Boulder le Sandia National Laboratory ba hlahisitse thepa e ncha e monyang litšisinyeho, e leng nts'etsopele e ncha e ka fetolang polokeho ea lihlahisoa ho tloha lisebelisoa tsa lipapali ho ea lipalangoangng. Setšoantšo sena se sa tsoa etsoa...Bala haholoanyane -
Litaelo tsa bohlokoa bakeng sa nts'etsopele ea nakong e tlang ea TPU
TPU ke elastomer ea polyurethane thermoplastic, e leng copolymer ea li-block tse ngata e entsoeng ka diisocyanate, polyols, le liketane tse atolositsoeng. Jwalo ka elastomer e sebetsang hantle, TPU e na le mefuta e mengata ea litaelo tsa lihlahisoa tse tlase 'me e sebelisoa haholo linthong tsa bohlokoa tsa letsatsi le letsatsi, lisebelisoa tsa lipapali, lintho tsa ho bapala, le lintho tse ling tse hlokahalang letsatsi le letsatsi.Bala haholoanyane -
Basketball e ncha ea TPU e se nang khase ea polymer e etella pele mokhoa o mocha lipapaling
Lefapheng le leholo la lipapali tsa bolo, basketball esale e bapala karolo ea bohlokoa, 'me ho hlaha ha basketball ea TPU e se nang khase ea polymer ho tlisitse liphetoho tse ncha le liphetoho basketball. Ka nako e ts'oanang, e boetse e bakile mokhoa o mocha 'marakeng oa thepa ea lipapali, e leng se etsang hore khase ea polymer e be...Bala haholoanyane -
Phapang pakeng tsa mofuta oa polyether oa TPU le mofuta oa polyester
Phapang pakeng tsa mofuta oa polyether oa TPU le mofuta oa polyester TPU e ka aroloa ka mefuta e 'meli: mofuta oa polyether le mofuta oa polyester. Ho latela litlhoko tse fapaneng tsa lits'ebetso tsa sehlahisoa, mefuta e fapaneng ea li-TPU e hloka ho khethoa. Mohlala, haeba litlhoko tsa hydrolysis li hanyetsa...Bala haholoanyane -
Melemo le mathata a linyeoe tsa mohala tsa TPU
TPU， Lebitso le felletseng ke thermoplastic polyurethane elastomer, e leng thepa ea polymer e nang le ho tenyetseha ho hoholo le ho hanyetsa ho tsofala. Mocheso oa eona oa phetoho ea khalase o tlase ho feta mocheso oa kamore, 'me ho lelefala ha eona nakong ea ho robeha ho feta 50%. Ka hona, e ka khutlisa sebopeho sa eona sa pele ntle le...Bala haholoanyane