Amakuru - Igisubizo cy'ibikoresho bya EVA Foam cyoroshye, cyoroheje kandi gishyushye

Umuti w'ibikoresho bya EVA Foam woroshye, woroheje kandi urambaraye – SILIKE Si-TPV

Ibikoresho bya EVA Foam ni iki?

Ifuro rya EVA, cyangwa Ethylene-Vinyl Acetate foam, ni ibikoresho bifite uburyo bwinshi, byoroshye kandi biramba bikunze gukoreshwa mu buryo butandukanye. Ni ifuro rifunze, bivuze ko rifite udupfunyika tw'umwuka duto, dufunze, bigatuma rigira imiterere yoroshye kandi imeze nk'iy'umusemburo mu gihe rigifite imbaraga kandi rigakomeza gukomera. EVA ni copolymer ikozwe muri ethylene na vinyl acetate, kandi imiterere yayo ishobora guhindurwa hakoreshejwe guhindura ikigereranyo cy'ibi bice, bigatuma ihinduka mu buryo butandukanye.

Uzasangamo ifuro rya EVA mu bintu nk'inkweto zo mu mutwe (tekereza ku nkweto nziza), ibikoresho bya siporo (nk'amapadiri cyangwa imitako ya yoga), imyambaro ya cosplay (yo gukora intwaro cyangwa ibikoresho byo gupfunyikamo), ndetse n'ibikoresho byo gupfunyikamo. Rikunzwe cyane kuko ryoroshye kurikata, kurishushanya, no kuri kole, kandi ntirishobora gutwarwa n'amazi, rishobora kunyagirwa, kandi rihendutse cyane. Bitewe n'ubunini n'ubucucike, rishobora kuva ku ryoroshye kandi ryoroshye kugeza ku rikomeye kandi rishyigikira.

Mu myaka ibarirwa muri za mirongo, ifuro rya Ethylene-Vinyl Acetate (EVA) ryabaye iry’ingenzi cyane ku bijyanye n’imisatsi yo hagati bitewe n’uko rituma imisatsi irushaho kuba myiza kandi ikaba ihendutse. Ariko, uko abaguzi basaba imikorere myiza, kuramba no kuramba byiyongera, imbogamizi za EVA zarushijeho kugaragara.

Ibibazo bijyanye na EVA Foam n'ibisubizo

Kuki ifuro rya EVA rihora ribabaza umutwe abahinga?

Itera ryoroshye ryo guhagarara no gukanda - Bituma ibice byo hagati bigwa nabi, bigagabanya gusubira inyuma no kumererwa neza.

Ubushyuhe bugabanuka - Bitera ingano n'imikorere idahuye mu birere bitandukanye.

Ubudahangarwa buke bwo kwangirika - Bigabanya igihe cyo kubaho cy'ibicuruzwa, cyane cyane mu mikino ikomeye.

Kugumana ibara ryijimye - Bigabanya ubushobozi bwo gushushanya ku birango.

Impundu nyinshi - Raporo z'inganda zemeza ko hejuru ya 60% by'impundu zigaruka zifitanye isano no kwangirika kw'inyuma y'imyambaro (NPD Group, 2023).

Elastastike Yoroheje EVA Ifuro - SILIKE Si-TPV 2250 Modifier

Ibisubizo by'ibikoresho bya Soft EVA Foam

Kugira ngo ibyo bibazo bikemuke, hasuzumwe uburyo butandukanye bwo kunoza ibikoresho:

Ibintu Bihuza Ibikoresho: Binoza uburyo ubushyuhe buhagaze neza n'imiterere ya mekanike binyuze mu guteza imbere uburyo polymer matrix ihuza ibikoresho, bikongera uburambe.

Ibikoresho byo Gutera: Kugenzura imiterere y'uturemangingo, kunoza ubwinshi bw'ifuro n'imikorere ya mekanike.

Ibikoresho byo gusoza (urugero: silica, karubonetiyumu): Byongera ubukana, imbaraga zo gukurura, n'ubushobozi bw'ubushyuhe mu gihe bigabanya ikiguzi cy'ibikoresho.

Amavuta yo mu bwoko bwa pulasitiki: Yongera ubushobozi bwo koroha no koroha mu gukoresha ibintu bigezweho.

Ibidahinduka: Byongerera imbaraga ubudahangarwa bw'imirasire y'izuba no kuramba kwayo mu gihe cyo kuyikoresha hanze.

Amabara/Inyongeramusaruro: Itanga imikorere myiza (urugero, ingaruka zo kurwanya mikorobe).

Kuvanga EVA n'izindi Polymer: Kugira ngo yongere imikorere yayo, EVA ikunze kuvangwa na rubbers cyangwa thermoplastic elastomers (TPEs), nka thermoplastic polyurethane (TPU) cyangwa polyolefin elastomers (POE). Ibi byongera imbaraga zo gukurura, kudacika intege, no kwihanganira imiti ariko bizana inyungu:

POE/TPU: Yongera ubushobozi bwo guhindagurika ariko ikagabanya imikorere myiza no kongera gukoreshwa.

OBC (Olefin Block Copolymers): Itanga ubushobozi bwo kwirinda ubushyuhe ariko igorwa no koroherwa n'ubushyuhe buke.

Uburyo bushya bwo guhindura Silicone mu ifuro rya EVA

https://www.si-tpv.com/3c-technology-material-for-improved-safety-aesthetics-and-comfort-product/

Igisubizo cya Next-Gen cya EVA Foam ikoze mu buryo bwihuse cyane, irashya cyane kandi idahumanya ibidukikije

Imwe mu ntambwe zikomeye mu gutera ifuro rya EVA ni ukwinjizwa kwa iuburyo bushya bwo guhindura silicone, Si-TPV (Elastomeri ya Thermoplastic ishingiye kuri Silicone)Si-TPV ni elastomer ikoresha silicone ikozwe muri thermoplastic, ikorwa hakoreshejwe ikoranabuhanga ryihariye rituma silicone rubber ikwirakwira neza muri EVA nk'uduce twa mikoroni 2-3 munsi ya mikorosikopi.

Iyi mashini idasanzwe ihuza imbaraga, gukomera, no kudashwanyagurika kwa elastomer za thermoplastic hamwe n'imiterere myiza ya silikoni, harimo ubworoherane, kumva nk'ubudodo, kudashwanyagurika n'imirasire ya UV, no kudashwanyagurika n'imiti. Byongeye kandi, Si-TPV ishobora kongera gukoreshwa mu buryo busanzwe, bigatuma iba amahitamo adahungabanya ibidukikije.

Mu guhuza SILIKE'sUburyo bwo guhindura Silicone Thermoplastic Vulcanizate (Si-TPV), imikorere ya EVA foam iravugururwa - yongera uburimbane, kuramba, no kwihanganira ibikoresho muri rusange mu gihe ikomeza gutunganywa neza.

Ibyiza by'ingenzi byo gukoreshaSi-TPV Modifier muri EVA Foaming:

1. Ihumure n'imikorere myiza - Yongera ubushobozi bwo koroshya no kuramba kugira ngo umukoresha agire ubunararibonye bwiza.
2. Kongera ubushobozi bwo guhagarara neza - Bitanga ubushobozi bwo kwihanganira ibintu no kugarura imbaraga.
3. Kuzura kw'amabara meza cyane - Byongerera ubwiza bw'amaso n'uburyo ikirango gishyirwa mu mwanya wacyo.
4. Kugabanya ubushyuhe - Bituma ingano n'imikorere bihoraho.
5. Kurwanya kwangirika no kwangirika neza – Byongerera igihe cyo kubaho k'umusaruro, ndetse no mu bikorwa bifite ingaruka zikomeye.
6. Kurwanya ubushyuhe bwinshi - Byongera imikorere y'ubushyuhe buri hejuru n'ubuke.
7. Kuramba - Byongera kuramba, bigabanya imyanda y'ibikoresho, kandi bigateza imbere umusaruro utangiza ibidukikije.

"Si-TPV si inyongeramusaruro gusa—ni ivugurura ry’imikorere rya EVA Foam Material Science."
Uretse inkweto zo hagati mu nsi y'ibirenge, ifuro rya EVA rya Si-TPV rituma habaho amahirwe mashya mu nganda nka siporo, imyidagaduro, n'ibindi bikorwa byo hanze.

Twandikire kuri: +86-28-83625089 cyangwa ukoresheje imeri:amy.wang@silike.cn.

urubuga: www.si-tpv.com kugira ngo umenye byinshi.

Igihe cyo kohereza: Werurwe-27-2025