CMC 10966 is a polyester tape with a soft, smooth adhesive, mainly for intermediate layers and final insulation of transformers and coils. Very good adhesive properties on numerous surfaces, also on thin wires. Good compatibility with many impregnating and waterproofing agents.
Property
Value
Backing Material
polyester (PET)
Colour
colourless, yellow, brown, blue
Substrate thickness in mm
0.023 ± 10%
Total thickness in mm
0.060 ± 10%
Adhesive Properties
Property
Value
Type of adhesive
acrylic
Adhesive strength in N/cm according to internal method PV 1006-32 (180° peel from steel)
typical: 4
Thermal Properties
Property
Value
Temperature performance (max.) in °C
130
Short term temperature performance in °C (ca. 1 hour)
175
Insulation class according to IEC 60085
B
Electrical Properties
Property
Value
Breakdown voltage based on IEC 60243-1 in Veff.
ca. 5'000
Mechanical Properties
Tensile strength in N/cm ≥ 25 typical: 40
Elongation at break in % ≥ 25 typical: 80