Sustainable Material Technologies for EVA Foam

fotokozani:

Ethylene Vinyl Acetate (EVA) thovu lakhala likugwira ntchito m'mafakitale osiyanasiyana, kuchokera ku nsapato mpaka pakuyika, chifukwa cha kusinthasintha kwake, kusinthasintha, komanso kukwera mtengo kwake. Komabe, kukhudzidwa kwa chilengedwe pakupanga thovu la EVA kwadzetsa nkhawa, zomwe zapangitsa kufunafuna njira zina zokhazikika.

TUMIZANI Imelo KWA IFE

Tsatanetsatane wa Zamalonda
Zolemba Zamalonda

Tsatanetsatane

Mavuto azachilengedwe akuchulukirachulukira monga chitukuko cha zachuma, ndipo kukwaniritsa chemistry yobiriwira ndi ntchito yofunika kwambiri masiku ano. Ukadaulo wa supercritical thovu ndiukadaulo watsopano wosintha, zida zotulutsa thovu zomwe zimagwiritsidwa ntchito muukadaulo wapamwamba kwambiri wa thovu nthawi zambiri zimakhala zapamwamba kwambiri za carbon dioxide (ScCO2) ndi supercritical nitrogen (ScN2), zonse zomwe zimagwiritsidwa ntchito popanda zolemetsa zachilengedwe.EVA (Ethylene Vinyl Acetate) thovu ndi thovu wamba zopepuka, zofewa, ndi zolimba za pulasitiki zomwe zakhala zikugwira ntchito m'mafakitale osiyanasiyana chifukwa cha kusinthasintha kwake, kusinthasintha, komanso kutsika mtengo.

Ubwino waukulu

01

Sinthani kukhuthala kwa zida za thovu la EVA

Poyerekeza ndi ufa wa talcum kapena anti-abrasion agent, Si-TPV ili ndi elasticity yabwino.
02

Sinthani machulukitsidwe amtundu wa zida za thovu la EVA

Magulu ena pa Si-TPV atha kuyanjana ndi ma chromophores a utoto, kukulitsa kuchulukitsitsa kwamitundu.
03

Chepetsani kutentha kwazinthu za thovu la EVA

Kukhazikika kwa Si-TPV kumathandizira kumasula kupsinjika kwamkati kwa zinthu za thovu la EVA.
04

Sinthani kukana kwa anti-abrasion kwa zida za thovu za EVA

Si-TPV imatha kutenga nawo gawo pamachitidwe olumikizirana, omwe amawonjezera kachulukidwe wolumikizana.
05

Heterogeneous nucleation

Si-TPV imamwazikana mofanana muzinthu za thovu za EVA, zomwe zingathandize cell nucleation.
06

Chepetsani kupindika kwa zinthu za thovu za EVA

Si-TPV ili ndi magwiridwe antchito abwino kwambiri komanso otsika kutentha, ndipo nthawi imodzi imatha kusintha mawonekedwe apamwamba komanso otsika kutentha kwazinthu zolimba kwambiri za EVA thovu.

Durability Kukhazikika

Ukadaulo wapamwamba kwambiri wopanda zosungunulira, wopanda plasticizer, wopanda mafuta ofewetsa, komanso wopanda fungo.
Kuteteza chilengedwe ndi kubwezeretsedwanso.
Amapezeka m'mapangidwe ogwirizana ndi malamulo.

EVA thovu Guide

Mndandanda wa Si-TPV 2250 uli ndi mawonekedwe a kukhudza kofewa kwanthawi yayitali, kukana madontho abwino, palibe plasticizer ndi zofewetsa zomwe zimawonjezeredwa, ndipo palibe mvula ikagwiritsidwa ntchito kwanthawi yayitali, makamaka yogwiritsidwa ntchito moyenera pa Super light high eco-friendly EVA. kupanga thovu kukonzekera zinthu.

Kupanga zatsopano mu EVA Foam materials (4)

Mukawonjezera Si-TPV 2250-75A, kachulukidwe ka cell ya thovu la EVA amachepa pang'ono, khoma la thovu likukulirakulira, ndipo Si-TPV imamwazikana pakhoma la thovu, khoma la thovu limakhala lolimba.

Kufananiza kwa Si-TPV2250-75A ndi polyolefin elastomer zowonjezera zowonjezera mu thovu la EVA

Kupanga zatsopano mu EVA Foam materials (5)

Innovation-mu-EVA-Foam-materials-7

Innovation-mu-EVA-Foam-materials-8

Innovation-mu-EVA-Foam-materials-82

Kugwiritsa ntchito

Zosintha zatsopano za Si-TPV zobiriwira zobiriwira zomwe zimapatsa mphamvu zinthu zotulutsa thovu za EVA zomwe zidasinthanso moyo watsiku ndi tsiku komanso mabizinesi. monga nsapato, zinthu zaukhondo, zosangalatsa zamasewera, mphasa zapansi/yoga, zoseweretsa, kulongedza, zida zamankhwala, zida zodzitetezera, zinthu zosasunthika zamadzi, ndi mapanelo a photovoltaic...

Mwachitsanzo, popanga zinthu za nsapato, thovu lodziwika bwino pamapazi, insoles, ndi ma insole liners ndi zinthu za EVA, zomwe zimathandizira kuthandizira ndikupiza mapazi ndikuwongolera kuvala bwino. Kuphatikiza apo, thovu la EVA limagwiritsidwanso ntchito kwambiri pamakampani opanga ma CD. Chifukwa chopepuka komanso chokhala ndi zotchingira zabwino komanso zoteteza, thovu la EVA nthawi zambiri limagwiritsidwa ntchito popanga mabokosi, ma cushion, ndi zina zambiri, kuteteza katunduyo kuti asagwedezeke ndi kuwonongeka kwa extrusion panthawi yamayendedwe. Zachidziwikire, thovu la EVA limagwiritsidwanso ntchito nthawi zambiri popanga zida zamasewera. Mwachitsanzo, pazida zolimbitsa thupi, mateti a yoga opangidwa ndi thovu la EVA amakhala ndi anti-slip, osalowa madzi komanso kuchita bwino, kupatsa okonda yoga malo ochitira masewera olimbitsa thupi otetezeka komanso omasuka. Ponseponse, thovu la EVA ndizinthu zosunthika kwambiri. Katundu wake wopepuka, wofewa komanso wokhazikika umapangitsa kuti ikhale yofunika kwambiri pazogulitsa nsapato, zonyamula, zida zamasewera ndi magawo ena. Komabe, kukhudzidwa kwa chilengedwe pakupanga thovu lachikhalidwe la EVA kwadzetsa nkhawa, zomwe zapangitsa kufunafuna njira zina zokhazikika.

Lowani mu Sustainable Material Technologies? SILIKE Si-TPV ndi mtundu watsopano wa elastomer modifier, Poyerekeza ndi OBC ndi POE, Kuunikira kumachepetsa kupsinjika ndi kutsika kwa kutentha kwazinthu za thovu la EVA. imatha kupititsa patsogolo kusungunuka ndi kufewa kwa EVA thovu. Kuonjezera apo, kumapangitsanso kukana kutsekemera ndi kutsekemera, ndipo kuvala kwa DIN kumachepetsedwa kuchokera ku 580 mm3 mpaka 179 mm3. Izi zithandiza kupanga zinthu zokhudzana ndi thovu la EVA monga sole za nsapato, zinthu zaukhondo, zosangalatsa zamasewera, mphasa zapansi / yoga, ndi zina ...
4.Research ndi Innovation mu EVA Foam
Pofuna kuthana ndi zofooka za thovu zachikhalidwe za EVA, opanga akhala akufufuza njira zatsopano. Njira imodzi yodalirika ndikuphatikiza EVA ndi ma elastomer ena kuti apititse patsogolo magwiridwe antchito. Izi ndizofunikira makamaka chifukwa makampani amafunafuna zida zomwe zimapereka magwiridwe antchito komanso zopindulitsa zachilengedwe.
5, Si-TPV: Kusintha kwa Masewera kwa Eco-Friendly EVA Foam
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!