Semitron® CMP LL5 PET-PPolyethylene Terephthalate Polyester
Optimized for use in CMP retaining rings, Semitron® CMP LL5 is a high-performance PET-P 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-P grade ideal for increasing the performance of CMP tools operating in temperatures up to 60 °C (140 °F).
- 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)
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