PVC. Composite aluminium foil rau rwb thaiv tsev kub thiab lub teeb tiv thaiv yog ua los ntawm PVC reflective ntaub. Aluminium ntawv ci composite zaj duab xis yog feem ntau siv cov coil zaj duab xis, feem ntau muaj cov ntshiab txhuas (AL) thiab txhuas plating (VMPET), aluminium ntawv ci yog ib daim ntawv nyias uas tsim los ntawm calendering nrog high-purity txhuas tom qab ntau calendering.
