EVA ni kane mu bunini bwa Ethylene ikurikirana nyuma ya HDPE, LDPE na LLDPE.Ugereranije nibikoresho gakondo, igiciro cyacyo kiri hasi cyane.Abantu benshi batekereza ko ibikoresho bya EVA bifuro aribwo buryo bwiza bwo guhuza ibishishwa byoroshye nigikonoshwa cyoroshye, bikagumana ibyiza byifuro yoroshye kandi ikomeye mugihe ureka ibibi.Na none kandi, ihinduka ryihariye muburyo bwo gushushanya ibikoresho no mubushobozi bwo gukora nabyo ni ikintu gikomeye muri bimwe mubigo bikomeye ku isi ndetse nibirango bihinduka ifuro rya EVA mugihe bikenewe ibikoresho byo mu rwego rwo hejuru, bihendutse.
Ishusho kuva: ifuro
Kurenza guhinduka, ibikoresho bya EVA bifata ubuzima bwacu bwa buri munsi nibikorwa byubucuruzi, kandi byabyaye abakoresha amaherezo.Inkweto, imiti, imbaho zifotora, ibikinisho bya siporo n’imyidagaduro, ibikinisho, materi yoga / yoga, gupakira, ibikoresho byubuvuzi, ibikoresho byo gukingira, ibikoresho bya siporo y’amazi birakenewe cyane ku bicuruzwa bya pulasitiki biramba, kandi igice cy’isoko ry’ibikoresho bya EVA gikomeje gutangira. gukura gushya kwa.
EVA imiterere yumubiri nubukanishi
Imiterere ya EVA copolymers igenwa cyane cyane nibirimo vinyl acetate hamwe nurwego rwamazi.Ubwiyongere bwibirimo VA bwongera ubucucike, gukorera mu mucyo no guhuza ibikoresho mugihe bigabanya gushonga no gukomera.Ethylene-vinyl acetate copolymer (EVA) ni ibintu byoroshye cyane bishobora gucumurwa kugirango bibe ifuro risa na reberi, ariko n'imbaraga zidasanzwe.Irashobora guhinduka inshuro eshatu kurenza ubukana buke bwa polyethylene (LDPE), ifite uburebure bwa 750%, kandi ifite ubushyuhe ntarengwa bwa 96 ° C.
Ukurikije ibiyigize mubikorwa byo kubyara, impamyabumenyi zitandukanye za EVA zikomeye zirashobora kugerwaho.Ni ngombwa gukomeza urwego ruciriritse rwo gukomera kuko EVA itagarura imiterere yayo nyuma yo kwikuramo bikomeje.Ugereranije na EVA ikomeye, EVA yoroshye ntishobora kurwanya abrasion kandi ifite igihe gito cyo kubaho muri sole, ariko iroroshye.
Kurwanya anti-static EVA ifuro ntabwo ifite gusa ingaruka nziza zo kurwanya anti-static, ariko kandi ifite imbaraga zo guhangana ningutu.
Ukurikije ifuro ya ESD EVA, hari ubwoko bwinshi: udusanduku twanditseho ifuro, udusanduku twinshi, udusanduku twa PP, insimburangingo, nibindi,
Kuri terefone zigendanwa, terefone 3G, mudasobwa, ibikoresho bya optoelectronic, agasanduku k'ibicuruzwa.Shira ibice bya mudasobwa yamakaye ahantu h'ikarita ikozwe mu ipamba, hanyuma ukusanyirize hamwe umurongo kugirango utezimbere akazi.Ikoreshwa mububiko bwa mahugurwa na PCB kugirango wirinde guca ibikoresho bya elegitoronike n'amaboko mugihe cyo gukoresha;Kurinda LCD kwerekana no kugenzura imirongo ya LCD yumurongo utanga umusaruro.
Gucibwa naimashini ikata sponge
Igihe cyo kohereza: Nzeri-13-2022