Ibikoresho bya EVA ni iki? Isesengura ryuzuye kubiranga no gukoresha ibikoresho bya EVA
EVA ni ibintu bisanzwe kandi bikoreshwa cyane mu nganda zikora imiti, EVA ni iki? Muri iki kiganiro, tuzabagezaho muburyo burambuye ibiranga EVA, inzira yumusaruro nogukoresha mubikorwa bitandukanye kugirango bigufashe kumva neza ibi bikoresho byinshi.
Ubwa mbere, ubusobanuro bwibanze nibigize EVA
EVA (Ethylene vinyl acetate copolymer) ni ibikoresho bya polymer bikozwe muri copolymerisation ya Ethylene na vinyl acetate (VA). Imiterere yimiti igena imiterere ihindagurika cyane, irwanya imiti n’ahantu ho gushonga.Ibiranga EVA birashobora guhinduka muguhindura ibirimo vinyl acetate, uko ibiyirimo byinshi, niko ibintu byoroshye guhinduka, ariko imbaraga za mashini zikagabanuka.
Icya kabiri, inzira yo gukora ya EVA
Umusaruro wa EVA ahanini unyuze kumuvuduko ukabije wa polymerisation reaction. Mubikorwa bya polymerisation, Ethylene na vinyl acetate ku bushyuhe bwinshi hamwe n’umuvuduko mwinshi binyuze mu buntu bwa radical radical initiator copolymerisation, gushiraho amoko atandukanye ya VA EVA resin. Guhindura imikorere yumusaruro birashobora kugira ingaruka kumikorere yibikoresho, kurugero, ibintu byinshi bya vinyl acetate birashobora kongera ubworoherane nubworoherane bwa EVA, resin ya EVA irashobora gutunganywa mubindi bikoresho bya firime, impapuro cyangwa ifuro, bikoreshwa mubikorwa bitandukanye byinganda.
Icya gatatu, ibintu nyamukuru biranga ibikoresho bya EVA
Ibikoresho bya EVA bikoreshwa cyane kubera imiterere yihariye yumubiri nubumara. Ifite imiterere ihindagurika kandi yoroheje, ndetse no mubushyuhe buke irashobora kuguma yoroheje.EVA ifite imbaraga zo kurwanya ingaruka no kurwanya abrasion, ibyo bigatuma ikenera kuramba no kurinda ikoreshwa ryimikorere myiza.Ibikoresho bya EVA nabyo bifite imbaraga zo kurwanya imirasire ya ultraviolet hamwe n’imiti irwanya imiti, bigatuma ikoreshwa neza hanze.
Icya kane, ahantu hasabwa ibikoresho bya EVA
Nyuma yo gusobanukirwa icyo Eva ari, reka turebe ibintu byayo byingenzi byo gusaba, ibikoresho bya Eva bikoreshwa cyane mu gukora ibirenge hamwe no kurangara no muri Eva, kubera ko Eva ari mu gihuha cyangwa imiyoboro myiza kandi bikoreshwa mu guhana ibicuruzwa bya elegitoroniki, kubera ko Eva ari mu gihuha cyangwa imiyoboro myiza kandi bikoreshwa mu gupfunyika mu buryo budashira, kubera ko EVA ikorwa mu buryo bwo gupakira kandi bukoreshwa mu nganda z'ubuvuzi, kubera ko EVA ikorwa mu buryo bwo gupakira kandi ikozwe mu nganda z'ubuvuzi no mu buryo bworoshye kandi bukoreshwa buhoro buhoro. EVA nayo igenda yiyongera buhoro buhoro ikoreshwa ryinganda zubuvuzi, zikoreshwa cyane mugukora imifuka ya infusion hamwe nudupaki twa farumasi.
Icya gatanu, icyerekezo kizaza cyiterambere ryibikoresho bya EVA
Hamwe no kongera ubumenyi bwibidukikije, ibikoresho bya EVA nabyo biri mu cyerekezo cyiterambere rirambye. Ubushakashatsi bwa EVA butesha agaciro ubushakashatsi burimo gukorwa, ejo hazaza hashobora kumenyekanisha ibikoresho byangiza ibidukikije bya EVA kugirango bikemure ahantu hatandukanye. Hamwe niterambere ryubumenyi nikoranabuhanga, imikorere yibikoresho bya EVA biteganijwe ko izarushaho kunozwa, ifungura ibintu byinshi byakoreshwa.
Umwanzuro
EVA ni ibikoresho bifite imikorere myiza hamwe nurwego runini rwa porogaramu. Binyuze mu gutangiza iyi ngingo, ugomba kurushaho gusobanukirwa byimbitse kubibazo by "ibikoresho bya EVA". Haba mubuzima bwa buri munsi, ibicuruzwa byinganda, cyangwa ibikoresho byubuvuzi, ibikoresho bya EVA bigira uruhare runini. Mu bihe biri imbere, hamwe niterambere ryikoranabuhanga hamwe nibisabwa kurengera ibidukikije, ikoreshwa ryibikoresho bya EVA bizaba byinshi cyane.