Iindaba zeshishini
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Ukusetyenziswa kwebhanti yokuhambisa iTPU kwishishini lamayeza: umgangatho omtsha wokhuseleko kunye nococeko.
Ukusetyenziswa kwebhanti yokuhambisa i-TPU kwishishini lamachiza: umgangatho omtsha wokhuseleko kunye nococeko Kwishishini lamachiza, amabhanti okuhambisa athwala nje ukuthuthwa kweziyobisi, kodwa adlala indima ebalulekileyo kwinkqubo yokuvelisa iziyobisi. Ngokuphuculwa okuqhubekayo kwe-hyg...Funda ngokugqithisileyo -
Ngowuphi umahluko phakathi kwemibala yeTPU yokutshintsha iimpahla zemoto, iifilimu ezitshintsha umbala, kunye nokufakwa kwekristale?
1. Ukubunjwa kwezinto kunye neempawu: Umbala we-TPU utshintsha iimpahla zemoto: Yimveliso edibanisa iingenelo zefilimu yokutshintsha umbala kunye nempahla yemoto engabonakaliyo. Eyona nto iphambili kuyo yirabha ye-thermoplastic polyurethane elastomer (TPU), enokuguquguquka okuhle, ukuxhathisa ukunxiba, imozulu...Funda ngokugqithisileyo -
Imfihlelo yefilimu ye-TPU: ukubunjwa, inkqubo kunye nohlalutyo lwesicelo
Ifilimu ye-TPU, njengento ephezulu yokusebenza kwepolymer, idlala indima ebalulekileyo kwiinkalo ezininzi ngenxa yeempawu zayo ezizodwa kunye neekhemikhali. Eli nqaku liza kugocagoca kwizinto zokuqulunqa, iinkqubo zemveliso, iimpawu, kunye nokusetyenziswa kwefilimu yeTPU, ikuthatha kuhambo lokuya kwi-app...Funda ngokugqithisileyo -
Abaphandi baphuhlise uhlobo olutsha lwe-thermoplastic polyurethane elastomer (TPU) i-shock absorber material
Abaphandi abavela kwiYunivesithi yaseColorado Boulder kunye neSandia National Laboratory baye baphuhlisa izinto eziphazamisayo eziguqukayo, eziluphuhliso olunokutshintsha ukhuseleko lweemveliso ezivela kwizixhobo zemidlalo ukuya kwezothutho. Le shoc entsha iyilwe ...Funda ngokugqithisileyo -
Imikhomba-ndlela engundoqo yophuhliso lwexesha elizayo lwe-TPU
I-TPU yi-polyurethane thermoplastic elastomer, eyi-multiphase block copolymer eyenziwe ngee-disocyanates, iipolyols, kunye ne-chain extenders. Njenge-elastomer esebenza kakhulu, i-TPU inoluhlu olubanzi lwezalathiso zemveliso esezantsi kwaye isetyenziswa ngokubanzi kwiimfuno zemihla ngemihla, izixhobo zemidlalo, iithoyi, uDisemba...Funda ngokugqithisileyo -
Ibhasikithi entsha ye-TPU yegesi yepolymer ikhokelela kwindlela entsha kwezemidlalo
Kwibala elikhulu lemidlalo yebhola, i-basketball ibisoloko idlala indima ebalulekileyo, kwaye ukuvela kwe-polymer gas free TPU basketball kuzise impumelelo entsha kunye notshintsho kwi-basketball. Kwangaxeshanye, iye yavuselela umkhwa omtsha kwimarike yempahla yezemidlalo, yenza irhasi yepolymer...Funda ngokugqithisileyo