Unveiling EVA Ua Npuas Ncauj

EVA Foam yog dab tsi?

Ethylene-vinyl acetate copolymer ua npuas ncauj (EVA ua npuas ncauj) zoo li 'paj rwb khoom qab zib' ntawm lub ntiaj teb polymer- ua los ntawm polymerizing ethylene thiab vinyl acetate nyob rau hauv qhov kub thiab txias, ces txhaj roj los tsim ua npuas ncauj. Cov khoom no inherently muaj peb yam tseem ceeb:

• Lub teeb zoo li plaub: Nrog qhov ntom ntawm 0.03-0.3 g / cm³, nws tuaj yeem ntab saum dej.
• Flexible thiab malleable: Nws tuav elasticity ntawm -70℃mus rau 80 degree, thiab tuaj yeem khoov ntawm lub siab yam tsis muaj deformation.
• Kev nyab xeeb thiab tus phooj ywg: Nws kub hnyiab tsis muaj dej los yog khaus khaus, thiab dhau qhov kev ntsuam xyuas kev nyab xeeb.
• EVA hauv koj lub neej txhua hnub: Koj tuaj yeem ntsib nrog cov khoom zoo no txhua hnub:
• Cov kws tshaj lij tiv thaiv kev ua kis las: EVA yog siv rau hauv nruab nrab ntawm cov khau khiav thiab cov khoom siv tseem ceeb ntawm yoga lev kom nqus tau qhov cuam tshuam.
• Tus neeg saib xyuas ntim khoom: Kev cai - ua padding nyob rau hauv cov khoom thauj ntawm precision instruments. Nws tuaj yeem nqus tau qhov cuam tshuam ntawm 10-meter poob.
• Creative DIY Khoom: Khoom siv tes ua cov neeg nyiam siv nws los ua qauv; nws tuaj yeem ua tau yooj yim nrog txiab thiab xuas riam.

Vim li cas thiaj xaiv EVA?
Muab piv rau cov yas ua npuas ncauj, EVA zoo li kev hloov kho 'tag nrho-rounder':

• Kev ua tau zoo sib npaug: Nws qhov hardness ntawm 20-90 degrees (Shore C), ua rau nws haum rau ob qho tib si mos insoles thiab lub hnab ruaj khov.
• Saj zawg zog ua: Nws tuaj yeem tuav kub nias, engraving, npo luam ntawv, thiab lwm yam txheej txheem, thiab tuaj yeem sib xyaw nrog cov xim masterbatch los tsim cov xim.
• Economy thiab Durable: Nws muaj qhov zoo tshaj plaws los tiv thaiv- cov khoom qub thiab tuav cov elasticity zoo txawm tias tom qab 3-5 xyoos ntawm kev siv sab nraum zoov.