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  • High Temperature Masking Discs
RoHS Compliant

High Temperature Masking Discs are made of 1 mil thick Polyimide film with 1.5 mil thick silicone adhesive. These masking discs are reliable and durable with a unique combination of electrical, thermal, chemical and mechanical properties that withstand extreme temperatures, vibration, and other demanding environments. They are packaged on a 3" core on a liner.

Custom sizes are available upon request.

Applications: 3D Printing, Aerospace, Automotive, Electronic Assembly, Solar Panel Assembly, Wave Soldering.

Part Number PPD series
Color Amber
Total Thickness 2.5 mil
Material Type Polyimide
Adhesive Type Silicone
Standards ASTM D3652, D3330, D3759
Peel Strength 700±50 gf./in.
Tensile Strength > 3.5 kg./in.
Elongation > 50%
Heat Resistance 230°C (440°F) / 30 minutes
Dielectric Strength 6,500 Volts
UNSPSC Code 31201503

  • Part Number
High Temperature Masking Discs
  • PPD-1/8
  • PPD-1/4
  • PPD-3/8
  • PPD-1/2
  • PPD-3/4
  • PPD-1
  • PPD-2