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  • 3M™ TufQUIN Insulating Paper
  • 3M™ TufQUIN Insulating Paper

    Products
    • Mechanical strength suitable for rigorous winding applications
    • Offers excellent thermal conductivity, long-term voltage endurance and low moisture absorption
    • Ideal for dry-type transformers, traction motors, generators, wire and cable wrap, battery separators, spiral and convolute tubing applications
    • Compatible with commonly used impregnating resins and varnishes
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    Overall Thickness (Imperial)
    Overall_Thickness_Imperial
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    Typical Properties
    Attribute Name
    Value
    Application
    Dry-Type Transformer, Motor/Generator, Other
    Brand
    3M™
    Construction
    Laminate, Pure Paper
    Electrical Insulation System Thermal Class
    200C
    Family
    TufQUIN
    Flexible Insulation Product
    TufQUIN Inorganic-Organic Hybrid Insulating Papers and Laminates
    Insulation Construction
    Paper Laminate, Pure Paper
    Mechanical Strength
    Best, Better
    Overall Thickness (Imperial)
    10 mil, 15 mil, 3 mil, 5 mil, 7 mil, 7.5 mil
    Overall Thickness (Metric)
    127 micron, 178 micron, 190 micron, 254 micron, 381 micron, 76 micron
    Product Type
    Electrical Insulation Paper
    RoHS 2011/65/EU Compliant
    Yes
    RoHS EU Comments
    RoHS 2011/65/EU compliant without exemption
    Thermal Conductivity
    Better, Good
    Total Thickness
    10 mil, 15 mil, 3 mil, 5 mil, 6 mil, 7 mil, 7.5 mil
    Details
    • Mechanical strength suitable for rigorous winding applications
    • Offers excellent thermal conductivity, long-term voltage endurance and low moisture absorption
    • Ideal for dry-type transformers, traction motors, generators, wire and cable wrap, battery separators, spiral and convolute tubing applications
    • Compatible with commonly used impregnating resins and varnishes
    • Suitable for high-temperature electrical insulation applications rated up to Class 200(N)
    • Found in 3M UL Recognized Insulation Systems

    3M™ TufQUIN™ Inorganic Hybrid Insulating Paper provides excellent thermal stability and long term voltage endurance. This highly flexible paper is ideal for high performance electrical applications. It provides low moisture absorption and exhibits low moisture content, even under high humidity conditions. 3M™ TufQUIN™ Inorganic Hybrid Insulating Paper exhibits high thermal conductivity and coil bonding characteristics when impregnated. This flexible paper offers enhanced toughness and resists tears, making it suitable for use in more rigorous winding applications. This highly conformable paper maintains a high percentage dielectric strength and is ideal for use in dry type transformers, coils, reactors, wire and cable wrap, pressure sensitive tapes, spiral and convolute tubing.

    It is suitable for Class 200(N) electrical insulation systems and 3M UL Recognized Insulation Systems may be found in UL File No. 65007. REACH Compliant and RoHS 2011/65/EU Compliant‎‎.