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Semitron® CMP LL5 PET-P

Polyethylene Terephthalate
Technical datasheet

Optimized for use in CMP retaining rings, Semitron® CMP LL5 is a high-performance PET material with a superior wear life that is up to eight times greater than standard PPS when used in oxide chemistries. Its excellent wear and chemical resistance makes this specialty PET grade ideal for increasing the performance of CMP tools operating in temperatures up to 60 °C (140 °F).

Semitron® CMP LL5 PET-P plastic stock shapes
Product Information

Material Properties

  • Long wearing material, 5x that of PPS
  • Best performance in oxide chemistries, 8x that of PPS
  • Ideal for CMP applications up to 60 °C (140 °F)

Available Geometries

Semitron® CMP LL5 PET-P stock shapes encompass a range of standard sizes in the following geometries: Plate

Plate

Available Colors

Semitron® CMP LL5 PET-P stock shapes come in the following colors: White

Regional Availability

Availability of products, shapes, and colors may differ by region.
Documentation

For further regulatory documentation and absence declarations, please visit the regulatory page.