Kodi zinthu za TPR ndi chiyani? Fotokozani mawonekedwe ndi ntchito za zida za mphira wa thermoplastic.
M'makampani opanga mankhwala, mawu akuti TPR amagwiritsidwa ntchito kutanthauza mphira wa thermoplastic, womwe umayimira "Thermoplastic Rubber". Nkhaniyi imaphatikiza kusungunuka kwa mphira ndi thermoplastic processability ndipo imagwiritsidwa ntchito pazinthu zosiyanasiyana, makamaka mu nsapato, zoseweretsa, zisindikizo ndi zida zamagalimoto. M'nkhaniyi, tikambirana mwatsatanetsatane mawonekedwe ndi ubwino wa zipangizo za TPR ndi zochitika zomwe zimagwiritsidwa ntchito.
Zizindikiro zoyambirira za TPR
TPR ndi chiyani? Pankhani ya kapangidwe ka mankhwala, TPR ndi copolymer zomwe zigawo zake zimaphatikizapo elastomers ndi thermoplastics. Nkhaniyi imasonyeza kusungunuka ndi kufewa kwa mphira kutentha kwa firiji, koma ikatenthedwa, imatha kusungunuka ndi kukonzedwanso ngati pulasitiki.Katundu wapawiri wa TPR umapereka kusinthasintha kwakukulu pakukonza, ndipo akhoza kupangidwa kukhala mawonekedwe osiyanasiyana kupyolera mu jekeseni, extrusion ndi njira zina.
Kusanthula kwaubwino wa TPR
Kutchuka kwa TPR ndi chifukwa cha ubwino wambiri.TPR ili ndi ndondomeko yabwino kwambiri. Ikhoza kupangidwa pazida zamakono zopangira thermoplastic, kuchepetsa ndalama zopangira ndi kuonjezera zokolola.TPR imakhala ndi nyengo yabwino kwambiri komanso kukana kwa UV, zomwe zimathandiza kuti zipitirizebe kugwira ntchito panja.
Mapulogalamu Odziwika a TPR
Pambuyo pomvetsetsa zomwe TPR imapangidwira ndi katundu wake, ndikofunikira kuti mupitirize kufufuza ntchito za TPR.TPR zimagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana, kuphatikizapo kupanga nsapato. Zovala za TPR zimagwiritsidwa ntchito kwambiri pamasewera othamanga, osasamala, komanso ogwirira ntchito chifukwa cha kufewa kwawo, kukana kwa abrasion, ndi katundu wosasunthika.TPR imagwiritsidwanso ntchito popanga zida zamoto, zowononga magalimoto, zowonongeka ndi zowonongeka. zigawo zikuluzikulu, chifukwa cha mphamvu yake kwa TPR amagwiritsidwanso ntchito popanga zisindikizo magalimoto, absorbers mantha ndi mbali zina magalimoto chifukwa akhoza kukhala bata thupi katundu mu malo mkulu ndi otsika kutentha. M'makampani opanga zidole, TPR imagwiritsidwa ntchito kwambiri popanga zoseweretsa za ana, monga zoseweretsa zofewa za rabara ndi pacifiers, chifukwa chosakhala ndi poizoni komanso zinthu zabwino zogwira.
Kuyerekeza kwa TPR ndi zinthu zina
Poyerekeza ndi zipangizo zina za thermoplastic monga TPU (thermoplastic polyurethane) ndi PVC (polyvinyl chloride), TPR ili ndi ubwino wambiri pa kufewa ndi kusungunuka; TPU, ngakhale yodziwika bwino pankhani ya mphamvu ndi kukana abrasion, ndiyofewa pang'ono kuposa TPR, pomwe PVC ndiyoyenera kuzinthu zolimba ndipo siyofewa ngati TPR. M'mapulogalamu omwe kusungunuka kwakukulu ndi chitonthozo kumafunika, TPR nthawi zambiri imakhala yogwiritsidwa ntchito pamene kusungunuka kwakukulu ndi chitonthozo zimafunikira, TPR nthawi zambiri imakhala yabwinoko.
Mapeto
Kupyolera mu kusanthula pamwambapa, tikhoza kumvetsa bwino mtundu wa zinthu za TPR ndi ntchito zake zofunika m'mafakitale osiyanasiyana.Monga mtundu wa zinthu zomwe zili ndi mphira wa elasticity ndi pulasitiki processability, TPR, ndi makhalidwe ake apadera ndi ntchito zosiyanasiyana, wakhala "nyenyezi zinthu" pakupanga mafakitale zamakono. Kaya ndi nsapato, magalimoto kapena zoseweretsa, kugwiritsa ntchito zinthu za TPR kwasintha kwambiri magwiridwe antchito komanso luso la ogwiritsa ntchito.