Architectural Clear PVB film

Thickness        0.38mm              0.76mm           1.14mm            1.52mm
Items 

Appearance

Dotted lmpurities and Air Bubbles

5-3mm   Not to exceed 6-8 places per roll; Making marks,Add an extended 1 meter film per place放1米

Size  

Thickness(mm)         0.38±0.02              0.76±0.02              1.14±0.04              1.52±0.04

Uniformity

Leteral and longitudinal evenness degree should not exceed 15μm at a distance of 25mm; Leteral deviation should be less than 35μm,while longitudinal deviation should be less than25μm

Length Tolerance(m)                                

+(0-2)m

Width Tolerance(mm)

+(1020)mm

Haze(%)                             

≤0.7（0.38×2）

Water Content(%)

0.35-0.55

Shrinkage(60℃/15min)(%)                         

≤12

Tensile Strength(Mpa)

≥20

Elongation at break(%)               

≥200