vulcanzied fiber insulators washers gaskets protectors switch covers dielectric dielectric insulating materials, give us the ability to turn out fabricated insulating parts to your exacting specifications. Whether the part you require is produced from a flat piece of material or from a circular, or tubular form we can manufacture the intricate shapes and conformations for insulators, washers, gaskets, protectors, switch covers, shields, spacers, bushings, flanges, discs, grommets, dust & fuse covers, light shields, standoffs, chart rollers, liners, separators, shims, all at minimum cost . Material from vulcanzied fiber , dielectric kraft paper ,fr4,g10,g11 gpo3 g5 etcs. Vulcanized fiber (fish paper) tubing is produced from a cotton rag base paper. This is a dense material of partially regenerated cellulose in which the fibre structure is retained. Tubing has a blue-grey color advantages: vulcanized fiber has a tensile strength 80 times that of kraft. Its high strength is very useful for mechanical applications such as winding heavy wire or wire under tension. It has good arc quenching ability as well as excellent abrasion resistance. It is a tough, stiff material. Minimum wall thickness: . 010" suggested uses: battery covers, grommets, sole-noids, capacitor covers, pilot light shields, protecting covers, motor shaft spacers, ignition coils, dc coils, relays, fusescompetitive quote in china .