KD22 Series - 2 mil Polyimide Discs

  • Maximum Temperature: 600°F (315°C)
  • K22’s High-Strength Backing Provides Superior Puncture, Tear and Abrasion Resistance
  • Removes Cleanly without Adhesive Residue After Exposure to Heat and/or Chemicals
  • Resistant to Chemical Attack
  • Flame-Retardant and Excellent Electrical Insulation -- TYPICAL APPLICATION

Product Description:

Our K22 polyimide film tape combines a 1.5 mil high temperature pressure sensitive adhesive with a 2.0 mil flexible carrier to create a tape product which is perfect for high temperature masking needs. Typical applications include the electrical insulation of high temperature coils, motors and transformers meeting Class H requirements. Powder Coating, E-Coating, Wave Soldering, Circuit Board Insulation, and Hot Air Leveling. The product is UL approved for use in the electrical insulation applications meeting class H requirements.

Shelf Life:

Shelf life is 6 months from date of shipment when stored in a cool dry place below 76°F (24°C). Rolls should be stored end up.

Construction:

  • Total Thickness 3.5 mils
  • Adhesive Thickness 1.5 mils
  • Carrier Thickness 2.0 mils
  • Adhesive Type Silicone
  • Carrier Type Polyimide
  • Color Amber

Specifications:

  • Maximum Temperature (F) 600°
  • Tensile Strength (lbs/inch) 55
  • Elongation (%) 60
  • Peel Adhesion (oz/inch) 22
  • Dielectric Strength (volts) 12000
  • Government Specifications NA
Part Number Diameter - IN Standard Diameter - IN Diameter - MM Discs per Roll Unit Purchase
0.250 2-mil Polyimide Disc on"
KD22-0064
0.250 1/4 in 6.4 2000
$24.140/ROL
In Stock
0.344 2-mil Polyimide Disc on"
KD22-0087
0.343 11/32 in 8.7 2000
$40.730/ROL
In Stock
0.375 2-mil Polyimide Disc on"
KD22-0095
0.375 3/8 in 9.5 2000
$38.630/ROL
In Stock
0.500 2-mil Polyimide Disc on
KD22-0127
0.500 1/2 in 12.7 2000
$57.340/ROL
In Stock
0.750 2-mil Polyimide Disc on"
KD22-0190
0.750 3/4 in 19.0 1000
$51.100/ROL
In Stock
25.4mm 2-mil polyimide discs
KD22-0254
1.000 1 in 25.4 500
$38.630/ROL
In Stock
38.1mm 2-mil polyimide discs
KD22-0381
1.500 1 1/2 in 38.1 500
$77.120/ROL
In Stock
50.8mm 2-mil polyimide discs
KD22-0508
2.000 2 in 50.8 100
$26.320/ROL
In Stock

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