Grade XXX Rod consists of a base phenolic laminate with good mechanical properties, high dielectric strength, and good resistance to moisture. Grade XXX is our most economically priced grade and is recommended for most mechanical applications, for use at radio frequencies, and in high humidity situations. Grade XXX is the electrical grade paper phenolic.
XXX Phenolic: Mil-I-24768/10, Type PBE
Applications:
- Insulating washers
- Sleeves
- Switch bases
- Panel boards