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3M ThermaVolt® TVFTV Calendered Inorganic Insulating Paper Laminate Roll, 28 Mil x 36" x 115 yd

ID: TVFTV7147X36 Mfr ID: TVFTV7147X36
Manufactured by: 3M Electrical OEM Materials
3M ThermaVolt TVFTV Calendered Inorganic Insulating Paper Laminate, Roll Configuration.
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USD $42.55 / SY

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115-999 $42.55 / SY
1000-1999 $38.29 / SY
2000+ $34.81 / SY

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This item may be sold in units of 115.

  • Brand name :  3M
  • Trade Name :  ThermaVolt®
  • Series :  ThermaVolt® TVFTV
  • Item Name :  Calendered Inorganic Insulating Paper Laminate
  • Short Desc :  THERMAVOLT TVFTV 7-14-7 36.000"X115YD
  • UNSPSC :  30141500

ThermaVolt TVFTV calendered Inorganic Insulating Paper Laminates are inorganic-based calendered paper combined with PET film for high-temperature electrical insulation applications.


WARNING: California Proposition 65 - Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Performance Details
Elongation 4% (MD), 6% (CD) 
Moisture Absorption <1% 
Tensile Strength 327  lb/Inch
Design & Construction
Configuration Roll 
Insulation Type Class R 
Environmental Condition
Temperature Rating 200  deg C
Physical Properties
Density 1.5  g/cc
Length 115  Yard
Thickness 28  Mil
Width 36  Inch

3M ThermaVolt® TVFTV Calendered Inorganic Insulating Paper Laminate Roll, 28 Mil x 36" x 115 yd Catalog 

Features :

  • The inorganic content in ThermaVolt papers offers excellent thermal and dielectric stability, as well as long-term voltage endurance and low moisture absorption
  • The calendering process yields a densified paper with high dielectric breakdown resistance and excellent thermal conductivity and the PET film enhaces the mechanical strength of the paper
  • ThermaVolt TVF and TVFTV laminates are compatible with most commonly used impregnating varnishes and resins, and are easily impregnated, further enhancing thermal conductivity and coil bonding characteristics.
  • Tensile Strength: 327 lb/Inch (MD), 269 lb/Inch (CD)

Applications :

  • Ground and Layer Insulation in Dry-type Transformers
  • Interwinding Insulation in Strip-Wound Coils and Electromagnet Coils
  • Spiral-Wound Core Tubes