Item name:
3520 phenolic paper tube
3526 Phenolic cotton cloth laminated tube
3640 epoxy fiberglass laminated tube
FR4/G10/G11 epoxy fiberglass laminated tube
Dia: 8-1200mm
Length:1m,2m
Characters & application:
These tubes have high mechanical strength and electrical properties, thermal-resistant and wet resistant. Made from electrical E-glass cloth that has been impregnated with epoxy/phenolic resin under pressure and heat.
It's used as insulating structural parts in electrical equipments, also used under humidity environment and in transformer oil.