Xov Xwm - daws teeb meem EVA Foam

Nyob rau hauv xyoo tas los no, kev lag luam khau thoob ntiaj teb tau pom kev txaus siab, ua rau muaj kev sib tw sib tw ntawm nruab nrab mus rau qib siab. Kev nkag mus tas li ntawm cov tswv yim tshiab thiab thev naus laus zis hauv khau khau tau ua rau muaj kev xav tau ntau rau cov ntaub ntawv foaming hauv kev lag luam shoemaking. Cov ntaub ntawv ua tau zoo polymer ua npuas ncauj tau dhau los ua lub hauv paus ntawm ntau lub ntsiab lus ntawm cov khoom lag luam, tshwj xeeb hauv kev ua kis las khau.

Ib nkawm khau kis las muaj peb qhov tseem ceeb: sab sauv, midsole, thiab outsole.

Lub midsole yog qhov tseem ceeb hauv kev xa cov cushioning, rebound, thiab cuam tshuam lub zog nqus thaum ua si. Nws ua kom muaj kev tiv thaiv thiab xis nyob, ua rau nws tus ntsuj plig ntawm cov khau kis las. Cov khoom siv thiab foaming thev naus laus zis ntawm midsole sib txawv ntawm cov thev naus laus zis tseem ceeb ntawm ntau lub npe loj.

EVA-Cov Khoom Siv Ua Npuas Ncauj Thaum Ntxov rau khau:

Ethylene-vinyl acetate copolymer (EVA) yog cov khoom siv ua npuas ncauj ua ntej siv hauv midsoles. Ntshiab EVA ua npuas ncauj feem ntau boasts ib tug rebound ntawm 40-45%, tshaj cov ntaub ntawv xws li PVC thiab roj hmab nyob rau hauv resilience, ua ke nrog cov yam ntxwv xws li lub teeb yuag thiab yooj yim ntawm kev ua.

Hauv cov khau khau, EVA cov txheej txheem tshuaj foaming feem ntau muaj peb hom: tsoos tiaj tiaj loj foaming, hauv pwm me me foaming, thiab txhaj tshuaj cross-linking foaming.

Tam sim no, txhaj tshuaj cross-linking foaming tau dhau los ua cov txheej txheem tseem ceeb hauv kev ua cov khoom khau.

EVA Foam Challenges:

Ib qho teeb meem tshwm sim nrog cov tsoos EVA foams yog lawv cov elasticity tsawg, uas cuam tshuam rau lawv lub peev xwm los muab kev pom zoo cushioning thiab kev txhawb nqa, tshwj xeeb tshaj yog hauv cov ntawv thov xws li khau kis las. Lwm qhov kev sib tw yog qhov tshwm sim ntawm compression teeb thiab thermal shrinkage lub sij hawm, cuam tshuam rau durability. Ntxiv mus, nyob rau hauv daim ntawv thov uas plam kuj thiab puas kuj yog ib qho tseem ceeb, ib txwm EVA ua npuas ncauj yuav poob tsis tau raws li qhov yuav tsum tau cov qauv.

Txhawm rau txhim kho lub cev ntawm EVA ua npuas ncauj cov khoom, cov tuam txhab nquag qhia cov ntaub ntawv elastic xws li EPDM, POE, OBCs, thiab TPE xws li SEBS rau hauv EVA raw khoom. Kev koom ua ke ntawm EPDM rau cov khoom siv roj hmab, POE rau siab elasticity, OBCs rau mos crystallinity, TPE rau yooj, thiab lwm yam, aims kom ua tiav cov hom phiaj kev hloov kho. Piv txwv li, los ntawm kev ntxiv POE elastomers, qhov rebound resilience ntawm cov khoom feem ntau tuaj yeem nce mus rau 50-55% lossis ntau dua.

Innovation EVA Ua Npuas Ncauj: Si-TPV Modifier rau Kev Ua Haujlwm Zoo thiab Txhim Kho Kev Ua Haujlwm

SILIKE Si-TPV nthuav qhia lwm txoj hauv kev hauv EVA, tsis yog tsuas yog hais txog cov teeb meem kev ua tau zoo xwb tab sis kuj ua raws li cov phiaj xwm hauv zej zog. Nws txoj kev muaj pes tsawg leeg thiab cov txheej txheem ntau lawm ua rau kom ntseeg tau tias cov khoom tswj hwm lawv cov kev ncaj ncees thiab kev ua haujlwm nyob rau lub sijhawm ntev, ua rau lawv txhim khu kev qha thiab ruaj khov. kom ntseeg tau siab dua cov khoom tiav.

Si-TPV (vulcanizate thermoplastic silicone-raws li elastomer) yog 100% recyclable elastomer khoom, Piv rau OBC thiab POE, nws tseem ceeb txo cov compression txheej thiab kub shrinkage tus nqi ntawm EVA ua npuas ncauj ntaub ntawv. Ntau qhov tseem ceeb txhim kho elasticity, softness, anti-slip, thiab puas kuj, txo DIN hnav los ntawm 580 hli³mus 179mm³.

Tsis tas li ntawd, Si-TPV txhim kho cov xim saturation ntawm EVA ua npuas ncauj cov ntaub ntawv. Qhov kev ua txhaum no tso cai rau cov tuam txhab tsim cov khoom lag luam pom qhov muag tsis muaj kev cuam tshuam rau kev ua haujlwm.

Qhov Si-TPV no yog qhov hloov kho tshiab rau EVA ua npuas dej tau txais txiaj ntsig kev tsim khoom ntawm kev nplij siab thiab ruaj khov EVA foaming-txog cov khoom xws li midsoles, khoom huv si, cov khoom ua si lom zem, hauv pem teb, yoga lev, thiab ntau dua.

Tshawb nrhiav yav tom ntej ntawm EVA Ua Npuas Ncauj nrog SILIKE Si-TPV! Txhim kho koj cov khoom mus rau qhov siab tshiab ntawm kev ua tau zoo thiab zoo. Unleash lub peev xwm ntawm peb qhov kev hloov kho Si-TPV rau qhov muaj peev xwm tsis sib xws hauv koj daim ntawv thov EVA ua npuas ncauj.

Tiv tauj peb hnub no kom pib taug kev ntawm kev tsim kho tshiab thiab rov txhais qhov ua tau nrog EVA ua npuas ncauj!