Melinex® 238

Melinex® 238 low-oligomer, translucent white polyester PET film for hermetic motor insulation

Melinex® 238 is a translucent white polyester PET film with low oligomer properties used as electrical insulation for hermetic compressor motor applications. Its continuous use temperature (RTI) is between 125°-130°C depending on thickness, which ranges from 3 mil to 14 mil.

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Products

  • Melinex® 238 3 mil (75 micron)
  • Melinex® 238 5 mil (125 micron)
  • Melinex® 238 7.6 mil (190 micron)
  • Melinex® 238 10 mil (250 micron)
  • Melinex® 238 12 mil (300 micron)
  • Melinex® 238 14 mil (350 micron)

Features

  • Low oligomer extraction properties when exposed to high temperatures
  • Good dielectric properties
  • Good mechanical properties
  • Chemical resistance
  • 0.55% water absorption when tested for one week at 23°C

Typical Applications

  • Hermetic compressor motor insulation
  • Other insulation applications requiring low oligomer extraction materials
  • Refrigeration motor insulation
Data Sheets & Summary Sheets

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