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  • 3M™ ThermaVolt AR Calendered Inorganic Insulating Paper
  • 3M™ ThermaVolt AR Calendered Inorganic Insulating Paper

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      Overall Thickness (Imperial)
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      Specifications
      Attribute Name
      Value
      Application
      Dry-Type Transformer, Other
      Brand
      3M™
      Electrical Insulation System Thermal Class
      220C
      Family
      ThermaVolt
      Flexible Insulation Product
      ThermaVolt and ThermaVolt AR Calendered Inorganic Insulating Papers and Laminates
      Insulation Construction
      Pure Paper
      Manufacturing Origin
      USA
      Mechanical Strength
      Better
      Overall Thickness (Imperial)
      10 mil, 15 mil, 20 mil, 30 mil, 4 mil, 5 mil, 7 mil
      Overall Thickness (Metric)
      101 micron, 127 micron, 178 micron, 254 micron, 381 micron, 508 micron, 762 micron
      Product Type
      Electrical Insulation Paper, Inorganic Insulating Paper
      Thermal Conductivity
      Better
      Details

      3M™ ThermaVolt AR Calendered Inorganic Insulating Paper combines the excellent thermal conductivity and voltage endurance of inorganic insulation plus the strong mechanical and thermal properties of aramid insulation. Available from 3 to 30-mil (.076 to .76mm) thickness, ThermaVolt AR paper is a high performance solution for major insulation applications rated through Class 220(R).

      Legal Disclaimer

      Manufacturing Origin: USA

      The designation that a product is Manufactured in the USA means the product undergoes substantial transformation in one of our U.S. Manufacturing plants. Some products contain imported components.

      Note: 3M products offered on a government contract that require country of origin representation must be certified by 3M Trade Compliance. Contact customer service at 800-245-3573 to request a certificate.