Ubwino wa TPU ndi PUR chingwe ndi chiyani?

TPU ndiyofupikitsa dzina lake lachingerezi (Thermoplastic polyurethanes), ndipo dzina lake lachi China ndi Thermoplastic polyurethane elastomer rabara.Ndi mtundu wa polima pawiri, TPU chuma yodziwika ndi kuvala kukana, elasticity wabwino, mkulu makina mphamvu, ntchito yabwino processing, kukana kutentha, kukana madzi abwino.Polyurethane zakuthupi, zomwe zimadziwikanso kuti polyurethane, ndi mtundu watsopano wa zinthu zapolymer pawiri, zomwe zimagwiritsidwa ntchito popanga mafakitale, zimatchedwanso "pulasitiki yachisanu", Chidule cha dzina lachingerezi ndi PUR.Pakalipano, zinthuzi zimagwiritsidwa ntchito kwambiri, makamaka opanga zingwe.Wenchang kutulutsa chingwe ambiri TPU, ife adzayambitsa ntchito TPU polyurethane chingwe mu makampani.

Choyamba, kutentha kwambiri

High avale zosagwira TPU kutentha kukana ndi makutidwe ndi okosijeni kukana: ambiri pulasitiki zopangira zosavuta oxidized mu chilengedwe pamwamba 70 ℃ kwa nthawi yaitali, TPU ali wabwino makutidwe ndi okosijeni kukana;Nthawi zambiri, kukana kutentha kwa TPU kumatha kufika 120 ℃.PUR super kuvala kukana: nthawi zopitilira 20 miliyoni za chingwe chosinthika kwambiri, nthawi zopitilira 50 miliyoni za chingwe chosinthika kwambiri chidzagwiritsa ntchito PUR, chifukwa imakhala ndi kukana kopindika bwino, kukana kuvala.

Kachiwiri, otsika kutentha kukana

Kutsika kwa kutentha kwa TPU ndi PUR ndiye kusankha koyamba kwa zida zodziwika bwino pagawo la ndege.Ili ndi chiyembekezo chogwiritsa ntchito kwambiri pazamlengalenga, chifukwa chingwe cha loboti cha TPU ndi PUR chimakhala ndi kukana kuzizira kwambiri komanso kukhazikika kwapakatikati pa kutentha kochepa ndikwabwino kuposa zida zina.

Chachitatu, kukana mafuta komanso kusindikiza kosavuta kutentha

TPU ndi PUR zopanda fungo zopanda poizoni ndi zotsekera kutentha kwamafuta, palibe fungo, zinthu zopanda poizoni, izi ndi TPU ndi PUR zitha kutchuka pamsika, chifukwa zinthuzo sizingagwirizane ndi mafuta, zimavala zosagwira, sizimawotcha, kutentha kwambiri, kutentha pang'ono. kukana, elasticity wabwino, ndipo palibe poizoni ndipo palibe fungo lachilendo mu kupanga mafakitale ndi kupanga zolinga ndi lalikulu kwambiri, kotero ambiri kusankha makampani chingwe ndi makina opanga makina, Amagwiritsidwa ntchito kwambiri mu mikono robotic ndi mfundo zina zosunthika, chingwe ichi chimakhala ndi ntchito yofunikira. .