Taw qhia rau EVA Zaj duab xis

EVA yog ib qho thermosetting nplaum zaj duab xis siv los muab tso rau ntawm cov iav laminated (EVA yog Polyethylene vinylacetate, cov ntawv luv ntawm polyethylene-polyvinyl acetate copolymer). Vim lub superiority ntawm EVA zaj duab xis nyob rau hauv cov nqe lus ntawm adhesion, durability, thiab optical zog, nws yog ntau thiab ntau lug siv nyob rau hauv tam sim no Cheebtsam thiab ntau yam khoom kho qhov muag.