Matsalolin muhalli suna ƙara yin fice a matsayin ci gaban tattalin arziki, kuma cimma koriyar sunadarai aiki ne na gaggawa a zamanin yau.
Fasahar kumfa babbar fasaha sabuwar fasaha ce ta juyin juya hali, magungunan kumfa da ake amfani da su a cikin fasahar kumfa mafi mahimmanci yawanci mafi girman carbon dioxide (ScCO)2da kuma supercritical nitrogen (ScN2), duka biyun ana amfani da su ba tare da nauyin muhalli ba.
A cikin aikace-aikacen takalman takalma, Fasahar Kumfa na Supercritical tana canza masana'antar sneaker.Wannan fasaha ta ƙyale masana'antun sneaker damar fadada kewayon kayan su fiye da TPU, TPE, da EVA na gargajiya.Yanzu, kuma za su iya amfani da kayan kamar PEBAX, ETPU, da sauran elastomers don ƙirƙirar sneakers tare da ingantattun matattaka da goyan baya, yayin da nauyi, dorewa, dadi, da abokantaka na muhalli.
Amma tare da yin amfani da fasaha mai mahimmanci don samar da kumfa EVA ya canza yadda masana'antu da yawa ke amfani da wannan kayan.Wannan fasaha tana amfani da haɗe-haɗe na matsa lamba da zafin jiki don ƙirƙirar kumfa mai nauyi, mai ɗorewa, kuma mai juriya ga lalacewa da tsagewa.Tsarin ya ƙunshi allurar gas, kamar carbon dioxide (ScCO2), a cikin wani ruwa bayani na EVA guduro da sauran additives.Daga nan sai a yi zafi da matsawa iskar gas ɗin har sai ya kai ga wani yanayi mai mahimmanci, wanda ke sa iskar ta faɗaɗa cikin sauri kuma ta haifar da ƙananan kumfa.Wadannan kumfa suna kama su a cikin maganin ruwa, suna haifar da kumfa wanda ke da kyawawan kaddarorin idan aka kwatanta da kumfa na gargajiya.Yana da sauri, haske, ƙarfi, kuma mafi ɗorewa, yana mai da shi kyakkyawan zaɓi don aikace-aikace iri-iri.Misali, daga takalman takalma suna ba da tallafi da tallafi ga ƙafafu zuwa samfuran tsabta, samfuran nishaɗin wasanni, bene / yoga mats, kayan wasan yara, marufi, na'urorin kiwon lafiya, kayan kariya, samfuran ruwa marasa zamewa, bangarori na hotovoltaic, da ƙari ... Yana Hakanan ana amfani dashi a aikace-aikacen kera motoci da sararin samaniya don samar da rufin da sauti.
Ɗorewar Fasahar Material don Ƙirƙirar Abubuwan da aka yi da kumfa EVA!
Duk da haka, ya yi amfani da fasahar kumfa mai mahimmanci don samar da kayan EVA yana buƙatar kulawa ga batun haɗin kai.Sarkunan kwayoyin EVA masu layi ne kuma suna buƙatar tsarin haɗin giciye don kulle cikin gas.Ko da yake an riga an samar da shi a cikin takalma da wasu filayen, ba a yi amfani da shi a kan babban sikelin ba.Babbar matsalar kumfa mai mahimmanci ita ce ƙimar samfurin da aka gama ya yi ƙasa da 50%, don haka yana hana haɓakar kumfa mai mahimmanci.
An haɗu da EVA tare da 100% Si-TPV mai sake yin amfani da fasahar EVA mai kumfa, Wannan fasahar kumfa ta EVA tana taimaka wa sneakers a cikin mafi kwanciyar hankali da dorewa.wanda ba kawai zai iya cimma low yawa da kuma high resilience amma kuma yana da kyau kwarai lalacewa juriya, rage thermal shrinkage kudi, uniform launi, high ƙãre samfurin kudi, sauki aiki, da kuma low cost, Kwatanta zuwa supercritical kumfa.
Yayin da ƙarin masana'antu suka fara ɗaukar wannan Soft EVA Foam Modifier Si-TPV da aka haɗe da fasahar EVA, za mu iya tsammanin ganin ƙarin amfani da sabbin abubuwa don wannan sabon kayan juyin juya hali.Sabbin ba'a iyakance ga masana'antar sneaker na roba mai haske mai haske ba.
Idan kuna neman Madaidaicin Soft Eva Foam kayan Magani, Modifier yana rage matsawa na kumfa EVA ， Fasahar kumfa na sinadarai don kumfa EVA mai nauyi ， Soft EVA Foam Modifier ko Magani don kumfa mai zurfi.
Da fatan za a tuntuɓe mu, don ƙarin koyo.
Email: amy.wang@silike.cn
