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Vacuum Metallized Polyester Film Technical Data Sheet    
Film Type VMPET FILM
Surface Sliver
Properties Units Typical Values Test Methods
Thickness Mic 12 PCL
Tensile Strength MD MPa ≥210 ASTM D882
TD ≥210
Elongation MD % ≥90 ASTM D882
TD ≥90
Heat Shrinkage (150Deg.C/30 minutes) MD % ≤2.0 ASTM D1204
TD ≤1.0
Wetting Tension of Metallized Side Dyne/cm ≥42 PCL Method
Optical Density -- 2.0-3.0 PCL Method
Water Vapor Transfer Rates g/㎡.24h ≤1.5 ASTM F 372
Oxygen Permeability ml/㎡.24h.atm ≤2.0 ASTM D 1434