SILIKE Si-TPV 2250 Series ne mai ƙarfi vulcanized thermoplastic tushen elastomer na silicone wanda aka tsara don haɓaka kayan kumfa EVA. An samar da Si-TPV 2250 Series ta amfani da fasaha na musamman wanda ke tabbatar da cewa robar silicone ya tarwatse a ko'ina cikin EVA azaman 1-3 micron barbashi. Wannan gyare-gyare na musamman don kayan kumfa na EVA yana haɗa ƙarfi, ƙarfi, da juriya na thermoplastic elastomers tare da kyawawan kaddarorin silicone, gami da taushi, jin daɗin siliki, juriya UV, da juriya na sinadarai. Ana iya sake yin fa'ida da sake amfani da shi a cikin tsarin masana'antu na gargajiya.
Si-TPV 2250 Series Eco-Friendly Soft Touch Material kayan sun dace sosai tare da ethylene-vinyl acetate (EVA) kuma suna aiki azaman gyare-gyaren silicone don EVA Foaming, Magani don inganta kayan kumfa na EVA a cikin aikace-aikace kamar ƙafar takalma, samfuran tsabta, kayayyakin nishadi na wasanni, tabarma na kasa, yoga mats, da ƙari.
Idan aka kwatanta da OBC da POE, Haskakawa yana rage saitin matsawa da ƙarancin zafi na kayan kumfa na EVA, inganta haɓaka da laushi na kumfa na EVA, yana inganta juriya da zamewa da juriya, kuma DIN lalacewa ya ragu daga 580 mm3 zuwa 179 mm3 kuma yana inganta jikewar launi na kayan kumfa na Eva.
Waɗanda suka tabbatar suna da inganci M Soft Eva Foam Material Solutions.
Si-TPV 2250 Series yana da alaƙa da taɓawa mai laushi na dogon lokaci, juriya mai kyau, kuma baya buƙatar ƙari na filastik ko masu laushi. Hakanan yana hana hazo bayan tsawaita amfani. A matsayin mai dacewa sosai kuma mai haɓaka mai laushi Eva kumfa mai gyarawa, ya dace musamman don shirye-shiryen super-light, mai ƙarfi mai ƙarfi, kayan kumfa EVA masu dacewa da muhalli.
Bayan ƙara Si-TPV 2250-75A, kumfa cell yawa na Eva kumfa samun dan kadan rage, kumfa bango thickening, kuma Si-TPV aka tarwatsa a cikin kumfa bango, kumfa bango zama m.
Kwatanta Si-TPV2250-75A da polyolefin elastomer ƙari sakamako a cikin kumfa EVA
Novel koren muhalli-mai gyara Si-TPV yana ƙarfafa kayan kumfa EVA waɗanda suka sake fasalin rayuwar yau da kullun da masana'antu na ayyukan kasuwanci. irin su takalma, kayan tsabta, matashin baho, kayan wasanni na wasanni, katifa / yoga, kayan wasan kwaikwayo, marufi, na'urorin kiwon lafiya, kayan kariya, kayan da ba za a iya zamewa ba, da kuma bangarori na photovoltaic ... Idan kun mayar da hankali kan mafita ga supercritical kumfa, ba mu da tabbacin ko na ku ne, amma wannan Si-TPV mai gyara fasalin fasahar kumfa na sinadarai. Don masu sana'ar kumfa EVA na iya zama wata hanya dabam don ƙirƙirar samfura masu nauyi da sassauƙa tare da madaidaicin girma.
Haɓaka Kumfa EVA: Magance Kalubalen Kumfa na EVA tare da Masu Gyaran Si-TPV
1. Gabatarwa zuwa EVA Foam Materials
Kayan kumfa EVA wani nau'in kumfa mai rufaffiyar cell wanda aka samar daga cakuda ethylene da vinyl acetate copolymers, tare da polyethylene da nau'ikan kumfa daban-daban da masu haɓakawa waɗanda aka gabatar yayin masana'anta. Shahararren don madaidaicin matattarar sa, shanyewar girgiza, da juriya na ruwa, kumfa EVA yana da tsari mai nauyi amma mai dorewa wanda ke ba da ingantaccen rufin zafi. Abubuwan da ke da ban sha'awa sun sa EVA kumfa ta zama kayan aiki mai mahimmanci, ana amfani da su sosai a cikin samfuran yau da kullum da aikace-aikace na musamman a cikin masana'antu daban-daban, irin su takalman takalma, takalman kumfa mai laushi, tubalan yoga, kickboards na ninkaya, ƙasan ƙasa, da sauransu.
2.What are the Limitations of Traditional EVA Foams?
Mutane da yawa suna tunanin cewa kayan kumfa na EVA shine cikakkiyar haɗuwa da harsashi mai wuya da harsashi mai laushi, Duk da haka, yin amfani da kayan kumfa na EVA yana iyakance zuwa wani matsayi saboda rashin ƙarfin tsufa, juriya mai sassauci, elasticity, da juriya na abrasion. Yunƙurin ETPU a cikin 'yan shekarun nan da kwatankwacin samfuran kuma suna sanya takalman kumfa EVA dole ne su sami ƙarancin ƙarfi, haɓakawa mafi girma, ƙarancin nakasar matsawa, da sauran sabbin kaddarorin.
Bugu da ƙari, ƙalubalen Muhalli da Lafiya na Samar da Kumfa EVA.
Kayayyakin kumfa EVA da ake samarwa a kasuwa a halin yanzu ana shirya su ne ta hanyar yin kumfa na sinadari kuma ana amfani da su musamman don kayayyakin kamar kayan takalmi, tabarmar ƙasa, da makamantansu waɗanda ke hulɗa da jikin ɗan adam kai tsaye. Koyaya, kayan kumfa na EVA da aka shirya ta hanyar da tsarin yana da kariyar muhalli daban-daban da matsalolin kiwon lafiya, musamman, abubuwa masu cutarwa (musamman formamide) suna ci gaba da rabuwa daga cikin samfurin na dogon lokaci.