Nkhani Zamakampani
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Kodi pali kusiyana kotani pakati pa zovala za galimoto zosinthira mtundu wa TPU, mafilimu osinthira mtundu, ndi ma crystal plating?
1. Kapangidwe ka zinthu ndi makhalidwe ake: Zovala za galimoto zosintha mtundu wa TPU: Ndi chinthu chomwe chimaphatikiza ubwino wa filimu yosintha mtundu ndi zovala zosaoneka za galimoto. Chinthu chake chachikulu ndi thermoplastic polyurethane elastomer rabara (TPU), yomwe ili ndi kusinthasintha kwabwino, kukana kuvala, komanso kutentha...Werengani zambiri -
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 TPU polyether 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