Magawo Ogwiritsa Ntchito a TPU

Mu 1958, Goodrich Chemical Company ku United States adalembetsa koyambaMtengo wa TPUdzina Estane.Pazaka 40 zapitazi, mitundu yopitilira 20 idatuluka padziko lonse lapansi, chilichonse chili ndi zinthu zingapo.Pakadali pano, omwe amapanga zida zapadziko lonse lapansi za TPU ndi BASF, Covestro, Lubrizol, Huntsman, Macintosh, Gaoding, ndi zina zotero.
Monga elastomer yochita bwino kwambiri, TPU ili ndi njira zingapo zopangira zinthu zapansi panthaka ndipo imagwiritsidwa ntchito kwambiri pazinthu zatsiku ndi tsiku, zinthu zamasewera, zoseweretsa, zokongoletsa, ndi zina.M'munsimu muli zitsanzo zochepa.
①Zida za nsapato
TPU imagwiritsidwa ntchito makamaka pazida za nsapato chifukwa cha kulimba kwake komanso kukana kuvala.Zogulitsa nsapato zomwe zili ndi TPU ndizosavuta kuvala kuposa nsapato wamba, chifukwa chake zimagwiritsidwa ntchito kwambiri pazogulitsa nsapato zapamwamba, makamaka nsapato zamasewera ndi nsapato wamba.
② Hoses
Chifukwa cha kufewa kwake, kulimba kwamphamvu, kulimba kwamphamvu, komanso kukana kutentha kwambiri komanso kutsika, mapaipi a TPU amagwiritsidwa ntchito kwambiri ku China ngati mapaipi amafuta ndi mafuta opangira zida zamakina monga ndege, akasinja, magalimoto, njinga zamoto, ndi zida zamakina.
③ Chingwe
TPU imapereka kukana misozi, kukana kuvala, ndi mikhalidwe yopindika, kukana kutentha kwambiri komanso kutsika kukhala chinsinsi chakuchita kwa chingwe.Chifukwa chake pamsika waku China, zingwe zotsogola monga zingwe zowongolera ndi zingwe zamagetsi zimagwiritsa ntchito TPU kuteteza zida zokutira za zingwe zopanga zovuta, ndipo ntchito zawo zikuchulukirachulukira.
④ Zipangizo zamankhwala
TPU ndi chinthu chotetezeka, chokhazikika, komanso cholowa m'malo mwa PVC chapamwamba kwambiri chomwe chilibe mankhwala owopsa monga phthalates, omwe amatha kusamukira kumagazi kapena zakumwa zina mkati mwa catheter kapena matumba azachipatala ndikuyambitsa zotsatira zoyipa.Ndiwopangidwa mwapadera kalasi ya extrusion ndi kalasi ya jekeseni TPU yomwe ingagwiritsidwe ntchito mosavuta ndi zosintha zazing'ono ku zida za PVC zomwe zilipo.
⑤ Magalimoto ndi njira zina zoyendera
Potulutsa ndi kupaka mbali zonse ziwiri za nsalu ya nayiloni ndi polyurethane thermoplastic elastomer, zombo zankhondo zowongoka komanso zonyamula anthu 3-15 zitha kupangidwa, ndipo magwiridwe antchito awo ndi apamwamba kwambiri kuposa ma raft opangidwa ndi mphira owongoka;Ma polyurethane thermoplastic elastomers olimbikitsidwa ndi magalasi a fiberglass amatha kugwiritsidwa ntchito kupanga zigawo za thupi monga zida zoumbidwa mbali zonse zagalimoto yokha, zikopa zapakhomo, mabampu, mizere yoletsa kugundana, ndi ma grill.