Makhalidwe ndi madera a Eva

December 10, 2024

Eva ndi wopopera wa ethylene ndi vinyl acetate vinyylene vinyll vinyll vinyll vinyll vinylene vinyynene vinyll vinyll vinyll vinyll vinyll vinyll vinyll vinyll artate vinyll vinyll aryate aryate acelelymer. Eva ali ndi ntchito zingapo zogwiritsidwa ntchito, ndipo kugwiritsidwa ntchito kwa pamsika ku China kukuchulukirachulukira, makamaka pamakampani am'mayilo,

LED ovundikira. Komwe imagwiritsidwa ntchito muzinthu zokhazokha ndi zamkati mwa makumi ang'onoang'ono omaliza oyenda, nsapato zoyenda, sling, ndi nsapato. Amagwiritsidwanso ntchito kwambiri pankhani ya mphamvu zatsopano, monga zithunzi zatsopano, zomata zam'madzi dzuwa, ndi zina zotupa za ku Hong.

Eva Toun ili ndi mapulogalamu angapo ndipo nthawi zambiri imagawika m'mitundu yotsatirayi malinga ndi kuchuluka kwa vanyl acetate okhutira:

Eva wokhala ndi VA yokhala ndi zosakwana 5%, malonda ake akulu ndi mafilimu, mawaya ndi zingwe, osinthira, ndi zina;

Eva wokhala ndi VA yokhala ndi 20% ~ 28%, 28%, makamaka amagwiritsidwa ntchito pochita malonda osungunuka ndi zokutira;

Eva wokhala ndi mawu a 28% -33%, zithunzi za zithunzi, zomata za dzuwa, ndi zina;

Chishango cha French

5. Eva ndi VA yokhala ndi 38% -40%, yomata;

6. VA yomwe ili pakati pa 5% ndi 45%, ndipo zinthu zazikulu ndi mafilimu (kuphatikiza makanema olima) ndi ma sheeni owumbidwa, zomata zotentha, etc.

Ena

Lumikizanani nafe

Author:

Mr. TD2011

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