CMC 50739 is a splicing tape with silicone adhesive for low energy surfaces. Since the tape backing is siliconized CMC 50739 works best for functional splices in siliconized films and papers.
Property
Value
Backing material
polypropylene
Colour
colourless
Substrate thickness in mm
0.040 ± 10%
Total thickness in mm
0.060 ± 10%
Adhesive properties
Property
Value
Type of adhesive
polysiloxane, modified
Adhesive strength in N/cm according to internal method PV 1006-32 (180° peel from steel)
≥ 0.5
Thermal properties
Property
Value
Temperature performance in °C
- 50°C up to + 100°C
Electrical properties
Property
Value
Breakdown voltage based on IEC 60243-1 in Veff.
≥ 4'000
Mechanical properties
Property
Value
Tensile strength in N/cm
≥ 10
Elongation at break in %
≥ 10
Other Properties
Property
Value
Liner
hard PVC, creped
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.