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3M ThermaVolt® TVFTV Calendered Inorganic Insulating Paper Laminate Roll, 10 Mil x 36" x 325 yd

ID: TVFTV424 Mfr ID: TVFTV424
Manufactured by: 3M Electrical OEM Materials
3M ThermaVolt TVFTV Calendered Inorganic Insulating Paper Laminate, Roll Configuration.

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USD $17.22 / SY

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300-999 $17.22 / SY
1000-1999 $15.49 / SY
2000+ $14.09 / SY

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This item may be sold in units of 300.

  • Brand name :  3M
  • Trade Name :  ThermaVolt®
  • Series :  ThermaVolt® TVFTV
  • Item Name :  Calendered Inorganic Insulating Paper Laminate
  • Short Desc :  THERMAVOLT TVFTV 4-2-4 36.000"X325YD
  • UNSPSC :  30141500

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

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 220  deg C
Physical Properties
Density 1.5  g/cc
Length 325  Yard
Thickness 10  Mil
Width 36  Inch

3M ThermaVolt® TVFTV Calendered Inorganic Insulating Paper Laminate Roll, 10 Mil x 36" x 325 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