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3M™ ThermaVolt TvF Calendered Inorganic Insulating Paper Laminate 5 mil(4+1)

Part Number 934-0502003M ID 80000059982
  • Tear-resistant, polyester film offers high mechanical strength
  • Calendering process ensures high thermal conductivity
  • Ideal for ground, layer and interwinding insulation
  • 5-mil thick
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Typical Properties
Attribute Name
Value
Applications
Dry-Type Transformer, Other
Construction
Laminate
Dielectric Strength
Best
Electrical Insulation System Thermal Class
220C
Family
ThermaVolt
Flexible Insulation Product
ThermaVolt and ThermaVolt AR Calendered Inorganic Insulating Papers and Laminates
Insulation Construction
Paper Laminate
Mechanical Strength
Best
Product Type
Electrical Insulation Paper
RoHS 2011/65/EU Compliant
Yes
RoHS EU Comments
RoHS 2011/65/EU compliant without exemption
*Important RoHS information
Thermal Conductivity
Better
Total Thickness
5 mil
Details
  • Tear-resistant, polyester film offers high mechanical strength
  • Calendering process ensures high thermal conductivity
  • Ideal for ground, layer and interwinding insulation
  • 5-mil thick
  • 2-ply composite construction
  • Inorganic-based calendered paper is bonded to polyester film
  • Suitable for high-temperature electrical insulation applications rated up to Class 220(R)
  • 3M UL Recognized Insulation Systems may be found in UL File No. 65007.

3M™ ThermaVolt TvF Calendered Inorganic Insulating Paper Laminate is designed for insulating and protecting electrical equipment at high temperatures. It offers good thermal conductivity and coil-bonding characteristics. The 2-ply composite construction makes the laminate suitable for Class 220(R) electrical insulation systems.

3M™ ThermaVolt TvF Inorganic Insulating Paper Laminate is ideal for ground, layer and interwinding insulation. The conjunction of 3M ThermaVolt paper and polyester film make this laminate suitable for major high-temperature applications. The calendering process exhibits optimized thermal conductivity and inorganic content offers long-term voltage endurance. The tear-resistant, polyester-film reinforcement ensures enhanced mechanical strength to the paper. It is suitable for Class 220(R) 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.

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