Super haske babban na roba na muhalli-friendly Eva kumfa shiri

bayyana:

Kayan kumfa EVA wani nau'in kayan kumfa ne wanda aka yi da EVA (ethylene-vinyl acetate copolymer) da polyethylene mai ƙarancin yawa (LDPE) azaman albarkatun ƙasa da sauran ƙari.Yana da kyau sassauci, rubberlike elasticity, mai kyau nuna gaskiya da kuma surface mai sheki, mai kyau sinadaran kwanciyar hankali, anti-tsufa, da lemar ozone juriya, mara guba.

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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 kwatancen samfurori kuma suna yin takalman kumfa EVA dole ne su kasance da ƙarancin ƙarfi, haɓakawa mafi girma, ƙarancin nakasar matsawa, da sauran sabbin kaddarorin da samfuran kumfa EVA waɗanda aka samar a kasuwa a halin yanzu ana shirya su ta hanyar kumfa mai sinadarai. kuma ana amfani da su ne musamman don kayayyakin kamar kayan takalmi, tabarmi na 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.

Matsalolin musamman sune kamar haka: na farko, ana buƙatar zafin bazuwar na'urar yin kumfa mai sinadari don zama sama da yanayin zafin da EVA ke kusa da narkewa ta hanyar kumfa ɗin sinadarai na EVA, kuma zafin bazuwar sinadarin kumfa yana da faɗi sosai. kuma tsarin lalata ya haɗa da ma'auni na sinadarai, don haka har yanzu wakili na kumfa na sinadarai ya kasance a cikin adadi mai yawa a cikin matrix na kayan aiki bayan an gama kumfa, matakan tsaftace ƙananan zafin jiki na EVA a cikin yanayin da ba a narkewa ba da kuma ƙara ƙarin ƙarin jerin abubuwan taimako. wakilai irin su wakili mai haɗin gwiwa, stearic acid, mai haɓaka haɗin kai, mai sarrafa kumfa mai sinadari, mai yin filastik da makamantansu galibi ana karɓar su a cikin masana'antar don rage tasirin ragowar kumfa akan aikin kumfa. kayan, amma matakan kai tsaye suna haifar da babban adadin ma'aikatan taimako na micromolecular mai sauƙi don ƙaura a cikin samfurin ƙarshe, kuma ma'aikatan agaji suna ci gaba da ƙaura zuwa saman samfurin daga ciki tare da amfani da dogon lokaci, don haka kamuwa da cuta ko fata. ana haifar da wasu gurbatar yanayi da aka tuntuɓar samfurin;Abu na biyu, a cikin tsarin kumfa na sinadarai, bazuwar sinadari mai busawa da ke tabbatar da yanayin kumfa da sinadari da ke tabbatar da yanayin rheology na narkewa yana tafiya lokaci guda, kuma yanayin zafin da ya dace da bazuwar sinadari mai busawa ba shine zafin da ya fi dacewa da shi ba. da narkewa rheology ga cell nucleation da girma.Bugu da ƙari, wakilin kumfa na sinadarai da haɗin gwiwar sinadarai sune matakai masu ƙarfi waɗanda ake ci gaba da yin su tare da lokaci, kuma yanayin zafi yana da ƙarfi sosai.Tsarin shirya kumfa EVA ta hanyar sinadarai kumfa yana buƙatar yin la'akari da ƙetare kumfa da kumfa a lokaci guda don haɓaka tsarin tantanin halitta yana da wahala.

Don magance matsalolin da ke sama, masana'antun kayan aiki sun kasance suna gudanar da bincike da nazari sosai.haɗuwa da kayan kumfa na EVA da sauran kayan elastomer sun zama bincike mai zafi a tsakanin masu sana'a na takalma.

SILIKE Si-TPV thermoplastic elastomer wani elastomer mai ƙarfi ne mai ƙarfi mai ƙarfi wanda aka yi ta hanyar fasaha ta musamman mai jituwa don taimakawa roba na silicone da aka tarwatsa a cikin EVA daidai gwargwado kamar 1 ~ 3 micron barbashi a ƙarƙashin na'urar hangen nesa.Waɗannan kayan na musamman sun haɗa ƙarfi, ƙarfi, da juriya na kowane thermoplastic elastomer tare da kyawawan kaddarorin silicone: taushi, jin daɗin siliki, hasken UV, da juriya na sinadarai waɗanda za'a iya sake yin fa'ida da sake amfani da su a cikin tsarin masana'antu na gargajiya.
Me yasa Si-TPV?SILIKE Si-TPV thermoplastic elastomer wani elastomer mai ƙarfi ne mai ƙarfi mai ƙarfi wanda aka yi ta hanyar fasaha ta musamman mai jituwa don taimakawa roba na silicone da aka tarwatsa a cikin EVA daidai gwargwado kamar 1 ~ 3 micron barbashi a ƙarƙashin na'urar hangen nesa.Waɗannan kayan na musamman sun haɗa ƙarfi, ƙarfi, da juriya na kowane thermoplastic elastomer tare da kyawawan kaddarorin silicone: taushi, jin daɗin siliki, hasken UV, da juriya na sinadarai waɗanda za'a iya sake yin fa'ida da sake amfani da su a cikin tsarin masana'antu na gargajiya.Si-TPV da aka haɗe tare da EVA, yana samun ma'auni mai ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙaƙƙarfan ƙarfi, juriya mai ƙarfi, kyakkyawan juriya, da rage ƙarancin zafi, haɓaka jikewar launi na kayan kumfa EVA, Tuƙi zuwa ta'aziyya, ƙayatarwa, dorewa, da dorewa.

Aikace-aikace

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.kamar takalma, samfurin tsafta, samfuran nishaɗin wasanni, katifa / yoga, kayan wasan yara, marufi, na'urorin kiwon lafiya, kayan kariya, samfuran ruwa marasa zamewa, da fatunan hotovoltaic ...

Jagoran kumfa EVA

Si-TPV 2250 jerin yana da halaye na dogon lokacin da fata-friendly taushi taba, mai kyau tabo juriya, babu plasticizer da softener kara, kuma babu hazo bayan dogon lokaci amfani, musamman dace amfani da Super haske high na roba eco-friendly EVA. shiri kayan kumfa.

Ƙirƙira a cikin kayan kumfa na EVA (4)

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

Ƙirƙira a cikin kayan kumfa EVA (5)

Innovation-in-EVA-Kayan kumfa-7

Ƙirƙirar-in-EVA-Kayan kumfa-8

Ƙirƙirar-in-EVA-Kayan kumfa-82

Mabuɗin Amfani

01

Inganta elasticity na EVA kumfa kayan

Idan aka kwatanta da talcum foda ko wakili na anti-abrasion, Si-TPV yana da mafi kyawun elasticity.
02

Inganta jikewar launi na kayan kumfa EVA

Wasu ƙungiyoyi akan Si-TPV na iya yin hulɗa tare da chromophores ɗin rini, haɓaka jikewar launi.
03

Rage rage zafi na kayan kumfa EVA

Ƙaƙƙarfan Si-TPV yana taimakawa sakin damuwa na ciki na kayan kumfa na Eva.
04

Haɓaka juriya na ƙazantawa na kayan kumfa EVA

Si-TPV na iya shiga cikin amsawar ma'aikacin haɗin gwiwa, wanda ke ƙara yawan haɓakawa.
05

Daban-daban nucleation

Si-TPV an tarwatsa daidai gwargwado a cikin kayan kumfa na EVA, wanda zai iya taimakawa tantanin halitta.
06

Rage nakasar matsawa na kayan kumfa EVA

Si-TPV yana da kyakkyawan aiki mai tsayi da ƙarancin zafin jiki, kuma yana iya haɓaka haɓakar matsananciyar matsananciyar zafi da ƙarancin zafi na kayan kumfa mafi girma na EVA.

Dorewar Dorewa

Fasaha mara ƙarfi ta ci gaba, ba tare da robobi ba, babu mai mai laushi, kuma mara wari.
Kariyar muhalli da sake yin amfani da su.
Akwai a cikin ƙa'idodi masu dacewa.

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