CMC 70150 – Preliminary Technical Data Sheet Preliminary

CMC 70150: polysiloxane

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Issued: 2017-04

Adhesive properties

Property Value
Type of adhesive polysiloxane
Adhesive strength in N/cm according to internal method PV 1006-32 (180° peel from steel) ≥2

Thermal properties

Property Value
Thermal conductivity in W/(m·K) according to ASTM D5470 (backing material only) ca. 0.46 (*)
Temperature performance (max.) in °C 180
Short term temperature performance in °C (ca. 1 hour) 350
Insulation class according to IEC 60085 H

Electrical properties

Property Value
Breakdown voltage based on IEC 60243-1 in Veff. ≥ 5'000

Mechanical properties

Property Value
Tensile strength in N/cm ≥ 40
Elongation at break in % ≥ 40

Other properties

Property Value
Liner siliconized PET

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(*) This value has been transferred from the original DuPont data sheet. It represents characteristics of the backing material without adhesive coating.


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.