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3M TufQuin™ 120 Hybrid Inorganic-Organic Insulation Paper Sheet, 7.5 Mil x 24" x 36"

ID: TUFQUIN007501 Mfr ID: TUFQUIN007501
Manufactured by: 3M Electrical OEM Materials
3M™ TufQuin™ Hybrid Inorganic-Organic Insulation Paper Products are a hybrid inorganic/organic paper based upon advanced manufacturing techniques. This family of innovative electrical insulation materials is the result of 3M Innovative Paper Technology's continued research to develop safe, cost-effective, high-performance products for the electrical/electronic industry.

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  • Brand name :  3M
  • Trade Name :  TufQuin™ 120
  • Series :  TufQuin™ 120-SHT
  • Item Name :  Inorganic-Organic Insulation Paper
  • Short Desc :  TUFQUIN SHEET,120 .0075 24.00" X 36.00"
  • UPC :  00080611460298
  • UNSPSC :  30141500

TufQuin™ 120 paper is made with a modified manufacturing process that yields thicker constructions while maintaining conformability.

Performance Details
Elongation 14% (MD), 11% (CD) 
Tensile Strength 21  N/cm
Design & Construction
Configuration Sheet 
General Features
Type Hybrid 
Net Weight 190 g/sq-m 
Environmental Condition
Temperature Rating 200  deg C
Electrical Properties
Dielectric Strength 1  kV
Physical Properties
Density 0.99  g/cc
Length 36  Inch
Thickness 7.5  Mil
Width 24  Inch

3M TufQuin™ 120 Hybrid Inorganic-Organic Insulation Paper Sheet, 7.5 Mil x 24" x 36" Specification Sheet 

Features :

  • TufQuin™ 120 paper exhibits a rougher surface and a softer hand
  • TufQuin™ papers can be combined with polyester film to form a flexible laminate uniquely suited for high-temperature electrical insulation applications
  • Physically tough
  • Cost effective
  • Flexible and conformable
  • Good thermal conductivity
  • TufQuin™ paper offers improved tear resistance and toughness that makes it suitable for use in more rigorous winding applications
  • It is especially well suited for layer insulation in strip coils
  • TufQuin™ paper retains a high percentage of its dielectric strength after extended thermal aging
  • TufQuin™ papers offer the hightemperature capabilities of inorganic materials combined with the high mechanical strength gained by the use of organic fiber
  • 335g MD, 705g CD elmendorf tear
  • Tensile Strength: 21 N/cm (MD), 37 N/cm (CD)

Applications :

  • Dry-Type Transformers, Coils, Reactors (Ground, Barrier, Layer, End-Turn and Interwinding Insulation), Spiral and Convolute Wound Tubing, Motors and Generators When Used in Laminates With Pet Film (Slot, Phase and Wedge Insulation), Wire and Cable Wrap, Pressure Sensitive Tapes