SW-FOIL RF mica foils

Product information

SW-FOIL RF is a cold-formable glass fiber reinforced silicone impregnated Phlogopite mica paper.

SW-FOIL RF have a high elasticity and high mechanical stability.

Fields of application

SW-FOIL RF are used as a slip lane, coil insulation for the coreless induction furnace, wrapping material for the crucible form, protective barrier sintering of the lining material.

Technical data

Thickness  0.14 mm - 0.80 mm
Dimensions 0.5 / 1.0 mm width
100 - 300 m length
Temperature limit of application (mica) 1200 °C 


The rolls can be delivered with the mica on the outside or the glass fiber on the outside.

Application for the industry

Our products are used by various industries worldwide.


Construction and isolation of furnaces and more

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Plant construction, heaters, electrical energy, batteries and more

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Exhaust systems, chemical & petrochemical, medicine, fuel cells and more

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Power and data cables, fire protection and more

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