I-EVA Imithwisto Yematerial: I-Foam Ezingelanga Nezingelanga engalali intambo, Amashesi, Ukuvala

Izici Ezinhloko Zomkhiqizo Wokwenza EVA

Umkhiqizo Ongenakho Umoya: I-Density & I-Buoyancy

I-EVA ikhomba kwa-Ethylene Vinyl Acetate, kanti abantu bathanda le nto kakhulu ngokuba yikhulu ngemiphezulu. Siyavuma nge-0.92 kuya ku-1.0 grams ngokulinganisa kwezentimeter ekuhlukene. Ukuthi yikhulu ngokwengeke kuyinto ehlukile xa kufanele ukuthumele noma usebenzisa amagugu. Ngaleyo ndlela i-EVA iyaphakama kakhulu kubasebenzisi eminye imikhiqizo. Ngokuvalela, izicathami. Abasebenzisi besicathami bangeke bakwenze amaphrodukti abo ngemiphezulu ngaphandle kokuthile kwalapho noma ukuphathwa kwezicathami. Kanti kunezinto ezifanele eziyinkimbinkimbi kanye ne-EVA, iyakhala! I-EVA ayisiki kwenhlwati, leyo yenza ukuthi kubekwe amathikhi. Izicathami zokuphepha kufanele zikhale kwenhlwati, kodwa noma amagugu osizo kanye nezinkomba ezikhaliweyo zokuthengiswa zingasebenzise le nto. Ukuphepha kungase kungathathwa ngokwengeke xa kusebenzwa le magugu kuzindleko zokwenhlwati.

Akuvaleki manzi fanta ukungena kwamandla

Izimaterialu ze-EVA zihlukile ngoba aziyiki lona ukuthatha amanzi. Uma umoya ojikeleza kuzo, leyo maliyalu ingasebenzi ngokukhanya futhi ingasebenzi ngendlela ethile esikhatheni eside. Lokhu kwenza lezi zimaterialu zibe nokusebenza kahle kumaqondo aphakade ajwayele ukuba nezulu. Faka esigxobeni leliphu losuku noma lebhamu ezinamathela amanzi abe yisipho esikhundleni. Ukuthi le EVA ingasebenzi ngokushesha kwenza le nto iyaphila ngokude futhi isebenze ngokwesicelo lapho kunesimane noma umoya ojikeleza. Izivivinyo zelabho zasebenza le nto futhi EVA isebenza ngokushesha ngokulinganisa nezulu eziphakade zingasebenzi. Cha manje abasebenzisa kakhulu leyo maliyalu yekhampi esebenzayo ngokuthi kunesimane noma kunesimane sokudla.

Ukuphephile Nezindjongo Zokusebenza

Ukulahla Kwamandla Nokuqhubeka Komatshini

Isicathamiya se-EVA sibonakala ngoba sikhula amagqunywe ngokukhulu, ngaleyo ndlela abantu bathanda ukuyisebenzisa ekupakelweni kwezinto ezinhlelekileyo fanye nezicathami. Xa kuthunyelwa izinto ezinhlelekileyo, i-EVA iyahlola ngokukhulu fanye inqanaba lokuphwehlwa. Le ncaqabanyo yamagqunywe iyasebenza ngokukhulu kuzicathami, ekunene ukuxhumana nokuphepha kwamagqubu. Okwenza i-EVA kube nguqu ngokukhulu yile ndlela esebenza ngayo ngokugcwele xa kuthathwa njalo. IMIKHIQIZO izinto ezakhiwe ngale nto zikhanyela emuva kuzinto zazo zangaphambili xa zithathwe njalo. Le ncaqabanyo iyasiza ukwenza izinto zibe yimali ngenxa yokuba aziphwehlwanga ngokweqile. Le ncaqabanyo yamagqunywe kunye nesebenza ngokukhulu iyenza i-EVA ibe yisicathami esihlala sisebenza kuzo zonke izindawo, kuzo zonke izigaba zokuphila.

Ukukhululeka kwezinhlayiya ne-UV

Enye indlela ephambene nezinhloso ye-EVA ngokuthi yikuphila kanjani kumaqondo nezindlela zokugcina UV, okubaluleke kakhulu lapho izinhloso ziphathelwa kakhulu kumaqondo amakhulu. EVA ayilingeli lula lapho kuthulwa kumaqondo amanje noma kumaqondo wokulungisa, lokhu kwenza into ithinte kakhulu kwezifisika nezindlu zokusebenza lapho abasebenzi bakhululekwa kule mqawo ngemva yesikhathi. Izinhloso ezenziwe nge-EVA zikhuluma ngokuphila noma lapho kuzo zonke izinto eziphambene. Ngenkathi kuzwa ngokulula, EVA iyakhula kanjani futhi. Amaphulethi amaningi ayohlala ayagula noma ayavuthe uma kuzwa ngokuphelele kwezinye izulu, kepha EVA iyakhumbula ukubonakala nokwebo lwalo olwafika eminyakeni. Lokhu kwenza sibeke kakhulu EVA kumaqondo evelweni, amaphethini wemoto, nezinhloso zokupakisha okudinga ukuthula kanye nezokuthumela kumaqondo amakhulu. Phinda konke lokhu kwezinhloso nezinhloso ehlukile zokuthi EVA iyakhumbula ukuthayelela nokusebenza ngenkathi kwezindlela zokuguqula izimo, kanti ke kungabi khona umphumela ukuthi abathengi bahlala bavuma leli hlobo lezinhloso lemingcele eminyakeni.

I-EVA kuzindlela zokubeka

Amabagqina ne-Totes: Ukuhlawulwa Okuncane

Kune ngaphezu kwezinhloso nezinhloso eziningi ezwa evelwe ngokusebenzisa i-EVA ngoba iyimfushane kakhulu. Abantu bafuna lokhu kuyimfushane kakhulu lapho baphindaphinda ukubulela amathangwa ngabele. Okukhethekisa i-EVA ngokukhulu ukuthi nokuthi inezimfushane kakhulu, ikhona isimo esihle sokuthola ukulawulwa kwezinyanga. Izinhloso ezidaliwe lesi sibonelo azizange zikhulume ngokukhona emva kokubukeka ngokuphindwe fela noma ukubonwa kwezinto eziphambene. Kuye kubani engenakho thimelela kakhulu, njengabakhulumekisi noma abafundi abaphansi phansi emakhaya, ukuphakama kwezinhloso nezimfushane kuyinto enkulu. Akukho onke amathandwa ukubulela ngokukhona okuyimfushane fela kakhulu futhi kuyathintsana ngezinye izimo.

Ukusethembekela kwamanzi kweqabi lokuhamba

Ukuphathelwa kwezulu kuka EVA kunceda ekugcineni, okwenza ukuba yisipho esinhle kakhulu lokusebenzela ngokuthi lapho kunesikhundla sokuthi kungafika amadoda. Lapho izibhagane nezicathami zinzilwe ngokudla kuka EVA, zilungisa izinto zabantu ngaphakathi bese zihlinza kuseluleko noma isnow, noma yiliphi eli qembu elibi lapho lizopha. Kubantu abathatha amathripu noma amathripu eziphakeme, le nkqubo yokulungisa yizulu iyadingeka kakhulu ngoba izibhakabhaka ezinzile ezindleke ngenxa yokuthi amanzi azungeze. Ngakho ke ngabantu abakhulu abasebenzisa amathripu noma amathripu abasebenzisa izinto ezinzilwe ngokudla kuka EVA namanje, bazi ukuthi izinto zabo zizophuma ngisho noma lapho isihlangu siphume.

I-EVA kuZinyezi Zokulanda

Izici Zokuxhumana: Izibhobho Zokugcina

I-EVA lithandile kakhulu imicabho yesicathami, ngokukodwa ngenxa yale micabho encane ovela khona. Le micabho isebenza kakuhle ukuthula ukucindezela kwezinye izicathami ezingcono, ngakho ukumarcha kwenzeke kula futhi kungcono. Izifundo zibonza ngokuthi izicathami nezicabho ze-EVA zingcono ukumarcha, okuqukethwe kakhulu abantu abasebenza ngemva kwemini. Ngaphandle kokuqukethwa, le nto ithintela ukuthi kungahambisani nezinkinga eziyisisekelo. Ngakho ke ngempela abasebenzi abaningi abasebenza ngemva kwemini babonga izicathami ezitholakale ngematerials ye-EVA.

Amathambo Wesindiza Ongashaywa Ngemoya

Imikhampi enguqulayo ethekwayo i-EVA lapho kudinga ukwenza amaqembu okukhishwa kwezinye izinto. Le ndawo inake ukwenza ukuthi amandla ayilungiseleli kwehlise, ngakho izithathu ezinhlanjeni ne-EVA zilala esibhedle fela lapho umuntu evamile kakhulu kunesimanyekwane noma kusimane. Lapho abasebenzisa i-EVA kudizaynazo, izithathu zilala kude futhi zisebenze kahle kulo. Abahambo, abasebenzisa amakhampi, nabanye abakhululekile kakhulu ekuphileni ngabeke kuzo zonke izimo zomfula bethanda le nto. Abantu abambiza kudlame noma abasebenza ekuweleni kohlala kungena amagibe akhe esibhedle. Okukhanya kwe-EVA nguwo ukuthi kuhlanganisa ukhululeka nekusungula okukhulu. Ngakho ke sinawo kuwo wonke amakhampi amahambo kuya kumaqembu amahhovisi amadlulelwa izimo zomfula.

Imiphumela Yeqhina Le-EVA

Ukulungiswa Kwamadoda Wezinhloso

Yini engqondweni yokuthiwa i-EVA yinketho yokwenza ngokugcwele ukubekwa kwezinto ezivivinyayo? Ukuze, ukuthiwa inokwakha amandla akhona kusebenza ngokugcwele xa kuchazwa ukupheka kwezinto eziphambene ngesithupha nezindlela zokusebenzisa. Abanye abasebenzisa inkampani yokuvala izinto baya kudlula kuma-EVA foam ngisho na ngezindlela zokuchazwa kwemvelo ezibonisa ukuthi kunciphisa izinto ezithulahlile. Ngokwesicelo se manufacturer, izinto ezivalwe ngokwe-EVA zineziphazamiso ezingu-40% ezingaphansi kwezinye izindlela ezisemthethweni. Ngokwezinkampani ezizithembileyo ukuthi zilalela izinkqubo zokuthola amaglasu amathile noma iziqhaza ezithulahlile, lokhu kwezochaba akuyona kuphela okungcono kodwa kungenzeka ukuthi kusebenze ngokweqile kumthombo wokuthengisa lapho abathengi bethanda ukuthi izithupha zazo zifike ngokugcwele ngalokho lokho.

Amahlobo Afomu Akuhlanganisiwe

I-EVA foam inesicatshana esikhulu lokuwa yindlela engavumelwa ukuba yindlela yokwenza izinhlelo zokugcina izinto. Xa sikhelani lezi zinhlelo zokwenza izinhlelo, zifanamaphakathi ngokushesha kakhulu, okungathi akukho ukuxhumeka xa kushiywa. Oku kubalulekile kakhulu kanti lapho izinto azixaleki pakhodhi, ngaphezulu azizokwehliswa. Izindustri zokuxhasa izinto eziphaphamile njengokwehliswa okuhleli koma izilawuli zokulinganisa zisebenzisa le nkcazelo kakhulu. Thatha i-smartphones njengehla, wonke umuntu owathola eyodwa kuzo kufa ngenjani kakhulu kuthiwa kuyathuthwa kanjani. Lezi zinhlelo zokugcina ayizokugcina kuphela, kodwa zenza abakhokha ukuthi inkampani ingathanda ukuthi abakhokha bathole, okuwa kubangela ukuthi abakhokha bakhuthaze ngokushesha.

Isikhombisi Sokuqala

Iyini i-EVA Material?

I-EVA, okanye i-Ethylene Vinyl Acetate, iyinkimbuko encane futhi engasebenziswa ngokusheshayo ehlobene nezindlela zokusebenza, bekha amanzi, nezokuthola ukuphazamiseka.

Kunganiwa i-EVA isebenziswa kuzo izicalo?

I-EVA isebenziswa kuzo izicalo ngokuba inamaphoyintsi aphakeme okunikeza ukholo, ake uphazamise ukupresile kwezinye, futhi ikhusele kuma-isteamu.

Ukuthi kanjani i-EVA ikunciphisa iphakagingo?

I-EVA ikunciphisa uphakeli ngekuphumelela kwezixhiba zokugcina izinto ezinhlanu futhi licela ukudala amahlaya esiyebe esifakwayo ngisho nokulayisha futhi kusebenze ngempela.

Kuyafanele i-EVA kakhulu lezinto zasemkhakheni?

Yebo, i-EVA ifanele kakhulu lezinto zasemkhakheni ngokuba yiyilula neyona enqamule uvuyo, lokhu kuyakumelwa kakhulu kwamathikhi, amagigaba nemizuzwana.