CMC 61325 is a laminating film based on 25 µm PEN substrate coated on one side with a heat seal adhesive based on polyester resin. The adhesive layer is protected by a PE liner.
Property
Value
Backing material
PEN film (polyethylene naphthalate)
Colour
colourless
Substrate thickness in mm
0.025 ± 10%
Total thickness in mm
0.040 ± 0.005
Adhesive properties
Property
Value
Type of adhesive
heat seal adhesive based on polyester resin
Thermal properties
Property
Value
Recommended laminating temperature At lower temperatures an increase of pressure and residence time might be necessary to achieve the same sealing properties.
from 120°C up to 180°C
Electrical properties
Property
Value
Breakdown voltage based on IEC 60243-1 in Veff.
≥ 6'000
Mechanical properties
Property
Value
Tensile strength in N/cm
≥ 30
Elongation at break in %
≥ 50
Other properties
The technical data are average values and do not replace the user's own testing. Subject to change without notice. The PDF data sheet is binding.