Ubuchwepheshe Bezinto Ezisimeme be-EVA Foam

chaza:

I-foam ye-Ethylene Vinyl Acetate (EVA) ibilokhu idumile ezimbonini ezahlukene, kusukela ezicathulweni kuya ekupakisheni, ngenxa yokuguquguquka kwayo, ukuguquguquka kwayo, kanye nokusebenza kahle kwezindleko. Kodwa-ke, umthelela wemvelo wokukhiqizwa kwe-foam ye-EVA yendabuko uphakamise ukukhathazeka, okuholele ekufuneni ezinye izindlela eziqhubekayo.

THUMELA I-IMEYILI KUTHI

Imininingwane Yomkhiqizo
Amathegi Omkhiqizo

Imininingwane

Izinkinga zemvelo ziya ngokuya zigqama njengoba intuthuko yezomnotho iqhubeka, futhi ukufeza i-chemistry eluhlaza kuwumsebenzi ophuthumayo kulezi zinsuku. Ubuchwepheshe be-foam obugxile kakhulu buwubuchwepheshe obusha obushintshayo, izinto ezisebenzisa i-foam ezisetshenziswa kubuchwepheshe be-foam obugxile kakhulu ngokuvamile yi-carbon dioxide (ScCO2) kanye ne-nitrogen (ScN2), zombili ezisetshenziswa ngaphandle komthwalo wemvelo. I-foam ye-EVA (Ethylene Vinyl Acetate) iyinto ejwayelekile yepulasitiki elula, ethambile, futhi eqinile ebilokhu iqinile ezimbonini ezahlukahlukene ngenxa yokuguquguquka kwayo, ukuguquguquka, kanye nokusebenza kahle kwezindleko.

Izinzuzo Eziyinhloko

01

Thuthukisa ukunwebeka kwezinto ze-foam ze-EVA

Uma kuqhathaniswa ne-talcum powder noma i-anti-abrasion agent, i-Si-TPV inokuqina okungcono.
02

Thuthukisa ukugcwala kombala kwezinto ze-foam ze-EVA

Amanye amaqembu ku-Si-TPV angase asebenzisane nama-chromophores edayi, okwandisa ukugcwala kombala.
03

Nciphisa ukuncishiswa kokushisa kwezinto ze-foam ze-EVA

Ukunwebeka kwe-Si-TPV kusiza ukukhulula ukucindezeleka kwangaphakathi kwezinto ze-foam ze-EVA.
04

Thuthukisa ukumelana nokuguguleka kwezinto ze-foam ze-EVA

I-Si-TPV ingabamba iqhaza ekusabeleni kwe-ejenti yokuxhumanisa, okwandisa ubuningi bokuxhumanisa.
05

I-nucleation engafani

I-Si-TPV ihlakazeke ngokulinganayo ezintweni ze-foam ze-EVA, ezingasiza ekuthuthukisweni kweseli.
06

Nciphisa ukuguquguquka kokucindezelwa kwezinto ze-foam ze-EVA

I-Si-TPV inokumelana okuhle nokushisa okuphezulu nokuphansi, futhi ingathuthukisa ngasikhathi sinye ukuguquguquka kokucindezela kokushisa okuphezulu nokuphansi kwezinto ze-foam ze-EVA zokuqina okuphezulu.

Ukuqina Ukuqina

Ubuchwepheshe obuthuthukisiwe obungenazo izinyibilikisi, ngaphandle kwe-plasticizer, akukho uwoyela wokuthambisa, futhi awunaphunga.
Ukuvikelwa kwemvelo kanye nokusetshenziswa kabusha kwayo.
Itholakala ngezinhlobo ezihambisana nomthetho.

Umhlahlandlela Wokwenza Igwebu le-EVA

Uchungechunge lwe-Si-TPV 2250 lunezici zokuthintwa okuthambile okunobungani nesikhumba isikhathi eside, ukumelana okuhle kwamabala, akukho pulasitiki kanye nesithambisi esengeziwe, futhi akukho mvula ngemva kokusetshenziswa isikhathi eside, ikakhulukazi esetshenziselwa ukulungiselela izinto ze-EVA ezine-foam ezithambile nezinobungani nemvelo.

Ukusungula izinto ezintsha ze-EVA Foam (4)

Ngemva kokufaka i-Si-TPV 2250-75A, ubuningi bamaseli e-bubble e-EVA foam buyancipha kancane, udonga lwe-bubble luyaqina, bese i-Si-TPV ihlakazeka odongeni lwe-bubble, udonga lwe-bubble luba magebhugebhu.

Ukuqhathaniswa kwe-Si-TPV2250-75A kanye nemiphumela yokwengeza i-polyolefin elastomer ku-foam ye-EVA

Ukusungula izinto ezintsha ze-EVA Foam (5)

Izinto ezintsha-ezintweni-ze-Foam-7

Izinto ezintsha ze-EVA Foam-8

Izinto ezintsha ze-EVA Foam-82

Isicelo

Isiguquli esisha se-Si-TPV esiluhlaza esinobungani nemvelo esinika amandla izinto ezikhipha igwebu ze-EVA ezashintsha kabusha izimboni ezahlukahlukene zemikhiqizo yempilo yansuku zonke kanye nemisebenzi yebhizinisi. njengezicathulo, imikhiqizo yenhlanzeko, imikhiqizo yokuzilibazisa yezemidlalo, omata baphansi/be-yoga, amathoyizi, ukupakishwa, amadivayisi ezokwelapha, imishini yokuzivikela, imikhiqizo engashibiliki emanzini, namaphaneli e-photovoltaic…

Isibonelo, ekukhiqizweni kwemikhiqizo yezicathulo, indwangu evamile ye-foam yama-sole, ama-insoles, kanye nama-insole liners yi-EVA, edlala indima ekusekeleni nasekuqiniseni izinyawo ngempumelelo kanye nokuthuthukisa induduzo yokugqokwa. Ngaphezu kwalokho, i-EVA foam isetshenziswa kabanzi embonini yokupakisha. Ngenxa yokuthi ilula futhi inezakhiwo ezinhle zokuvikela nokuvikela, i-EVA foam ivame ukusetshenziselwa ukwenza amabhokisi, ama-packaging cushions, njll., ukuvikela umkhiqizo ekulimaleni kokudlidliza kanye nokukhipha ngesikhathi sokuthuthwa. Yiqiniso, i-EVA foam ivame ukusetshenziswa nasekukhiqizweni kwemishini yezemidlalo. Isibonelo, emishinini yokufaneleka, omata be-yoga abenziwe ngezinto ze-foam ze-EVA basebenza kangcono ekulweni nokushelela, okungangeni manzi futhi okukhululekile, okunikeza abathandi be-yoga indawo yokuzivocavoca ephephile nekhululekile. Sekukonke, i-EVA foam iyinto eguquguqukayo kakhulu. Izakhiwo zayo ezilula, ezithambile nezihlala isikhathi eside zenza kube ukusetshenziswa okubalulekile emikhiqizweni yezicathulo, ukupakisha, imishini yezemidlalo kanye neminye imikhakha. Kodwa-ke, umthelela wemvelo wokukhiqizwa kwe-EVA foam yendabuko uphakamise ukukhathazeka, okuholele ekusesheni ezinye izindlela eziqhubekayo.

Faka Ubuchwepheshe Bezinto Ezisimeme? I-SILIKE Si-TPV iyi-modifier entsha ye-elastomer, uma iqhathaniswa ne-OBC kanye ne-POE, i-Highlight yehlisa isethi yokucindezela kanye nezinga lokuncipha kokushisa kwezinto ze-foam ze-EVA. Ingathuthukisa ukuqina kanye nobumnene be-foam ye-EVA. Ngaphezu kwalokho, ithuthukisa ukumelana nokushelela kanye nokulwa nokuguguleka, futhi ukuguguleka kwe-DIN kuncishisiwe kusuka ku-580 mm3 kuya ku-179 mm3. Lokho kuzozuzisa ukukhiqiza imikhiqizo ehlobene ne-foam ye-EVA njengezicathulo zezicathulo, imikhiqizo yenhlanzeko, imikhiqizo yokuzilibazisa kwezemidlalo, omata baphansi/be-yoga, nokuningi...
4. Ucwaningo kanye nokusungula izinto ezintsha ku-EVA Foam
Ukuze kulungiswe imikhawulo yokwenziwa kwe-foam ye-EVA yendabuko, abakhiqizi bebehlola izixazululo ezintsha. Enye indlela ethembisayo ukuhlanganisa i-EVA namanye ama-elastomer ukuthuthukisa ukusebenza. Lokhu kubaluleke kakhulu njengoba imboni ifuna izinto ezinikeza kokubili ukusebenza okuthuthukisiwe kanye nezinzuzo zemvelo.
5, i-Si-TPV: Ushintsho Lomdlalo Lwe-Foam EVA Enobungani Nemvelo
SILIKE’s Si-TPV is a groundbreaking thermoplastic silicone-based elastomer that serves as a high-performance modifier for EVA foam. By introducing Si-TPV modifier into EVA foam materials, and leveraging chemical foaming technology, manufacturers can create microporous EVA foams with significant advantages: environmental sustainability, low thermal shrinkage, no chemical migration, and adjustable foaming ratios. This innovation streamlines the production process, resulting in energy savings while improving the mechanical properties of EVA foam. Si-TPV reduces the presence of residual foaming agents, minimizes foam pore sizes, and achieves an ideal balance of low density, high resilience, excellent wear resistance, and reduced thermal shrinkage. Additionally, it enhances the color vibrancy of EVA foams, driving improvements in comfort, aesthetics, durability, and sustainability. Discover the Future of EVA Foam, enhance your products with Si-TPV-modified EVA foams. Contact SILIKE via email at email：amy.wang@silike.cn to learn how this innovative Thermoplastic Silicone Elastomers material can transform your production process and deliver superior results!