Nkhani Zamakampani
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Chinsinsi cha filimu ya TPU: kapangidwe kake, njira ndi kusanthula kwa ntchito
Filimu ya TPU, monga chinthu cha polima chogwira ntchito bwino, imagwira ntchito yofunika kwambiri m'magawo ambiri chifukwa cha mawonekedwe ake apadera komanso mankhwala. Nkhaniyi ifotokoza za kapangidwe kake, njira zopangira, makhalidwe ake, ndi momwe amagwiritsidwira ntchito filimu ya TPU, zomwe zikukutengerani paulendo wopita ku pulogalamu...Werengani zambiri -
Ofufuza apanga mtundu watsopano wa zinthu zoziziritsa kukhosi za thermoplastic polyurethane elastomer (TPU).
Ofufuza ochokera ku University of Colorado Boulder ndi Sandia National Laboratory apanga zinthu zatsopano zomwe zimayamwa kugundana, zomwe ndi chitukuko chatsopano chomwe chingasinthe chitetezo cha zinthu kuyambira zida zamasewera mpaka zoyendera. Chodabwitsa chatsopanochi...Werengani zambiri -
Malangizo ofunikira pakukula kwa TPU mtsogolo
TPU ndi polyurethane thermoplastic elastomer, yomwe ndi multiphase block copolymer yopangidwa ndi diisocyanates, polyols, ndi unyolo wowonjezera. Monga elastomer yogwira ntchito bwino, TPU ili ndi mitundu yosiyanasiyana ya malangizo azinthu zomwe zimagwiritsidwa ntchito ndipo imagwiritsidwa ntchito kwambiri pazofunikira za tsiku ndi tsiku, zida zamasewera, zoseweretsa, ndi zinthu zina zofunika pamoyo.Werengani zambiri -
Mpira watsopano wa TPU wopanda mpweya wa polymer ukutsogolera njira yatsopano pamasewera
Mu gawo lalikulu la masewera a mpira, basketball nthawi zonse yakhala ikuchita gawo lofunika, ndipo kutuluka kwa basketball yopanda polymer gasi TPU kwabweretsa zatsopano ndi kusintha kwatsopano mu basketball. Nthawi yomweyo, kwayambitsanso njira yatsopano pamsika wazinthu zamasewera, zomwe zimapangitsa kuti polymer gasi...Werengani zambiri -
Kusiyana pakati pa mtundu wa polyester wa TPU ndi mtundu wa polyester
Kusiyana pakati pa TPU polyether mtundu ndi polyester mtundu TPU kungagawidwe m'magulu awiri: polyether mtundu ndi polyester mtundu. Malinga ndi zofunikira zosiyanasiyana za ntchito za malonda, mitundu yosiyanasiyana ya TPU iyenera kusankhidwa. Mwachitsanzo, ngati zofunikira za hydrolysis sizikutha...Werengani zambiri -
Ubwino ndi kuipa kwa zikwama za foni za TPU
TPU， Dzina lonse ndi thermoplastic polyurethane elastomer, yomwe ndi polymer yokhala ndi kusinthasintha kwabwino komanso kukana kukalamba. Kutentha kwake kosinthira galasi kumakhala kotsika kuposa kutentha kwa chipinda, ndipo kutalika kwake pakusweka kumaposa 50%. Chifukwa chake, imatha kubwezeretsa mawonekedwe ake oyamba popanda...Werengani zambiri