RT628H - Phenolic Paper Tube

Being a heat treated version of RT628, RT628H is an improved machining grade meeting NEMA XX for tubes. It has low moisture absorption and good dimensional stability. Typical applications are as a replacement for RT629 where improved machining characteristics are needed. The primary application is in transformers. Certification to IEC standard is pending.

  • MIL-I-24768/11 Type PBG
  • NEMA LI 1-1998 Grade XX
Go to Top