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Von Roll Isola IMI Varnish 271 Spirit Gum Varnish for Electrical Insulation
Categories: Polymer; Thermoset

Material Notes: Data provided by Von Roll Isola USA.

Flash Point: <10°C. Average solids: 43%. Usage Notes: Black. Fast air drying general purpose insulating varnish. Used primarily as a masking varnish for solventless resin applications.

Key Words: Von Roll Isola USA; Insulating Materials Incorporated
Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.960 g/cc0.0347 lb/in³
Viscosity 1500 cP1500 cP
 
Electrical PropertiesMetricEnglishComments
Dielectric Strength 47.0 kV/mm1190 kV/in
 
Thermal PropertiesMetricEnglishComments
Maximum Service Temperature, Air 105 °C221 °F
 
Processing PropertiesMetricEnglishComments
Processing Temperature 135 °C275 °FSuggested baking time at this temperature is 0.5-1 hr.

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