- Insulating Material
- Composite Material
- 6520 PEK Film Cardboard
6520 PEK Film Cardboard
PEC 41 and PEC 141 film-and-cardboard boards have been widely used
for insulation of electrical appliances and machines.
The material is not hygroscopic, non-toxic, can be used in a wide
temperature range (up to 120 °C). The operating life of PEK
film-electric cardboard is 20 thousand hours. PEK film-electric
cardboard is delivered in rolls on a rigid sleeve.
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