0.38mm Ocean Blue PVB Film

Item

0.38mm

0.76mm

1.Appearance

1.1 Appearances

Achromatic or slightly yellow clear film, smooth surface without scar or crease

1.2 Dotted sundries and air bubbles

≤0.05mm²

>0.05mm²

Allowed to exist separately but not to exceed 10 places per roll

Not exceeding 8 places per roll

Not exceeding 10 places per roll

2. Size

2.1Thickness(mm)

0.38±0.02

0.76±0.02

2.2Uniformity

Horizontal thickness warp should not exceed 15μ at a distance of 25mm; Horizontal thickness warp should not exceed 20μ at a distance of 50mm;

2.3Length tolerance(m)

0-5

0-2

2.4Width tolerance(mm)

0-20

3.Moisture content(%)

0.4-0.6

4.Tensile strength(MPa)

≥20.0

5.Rupture extending rate(%)

≥200

6.Haze(%)

<0.4

7.Shrinkage rate(60°C/15min)(%)

≤10