Phenolic Cotton Rod

Made of cotton fabric impregnated with phenolic resin, then heated into prepreg and rolling into the rod shape, finally put into the different diameters molds, under high temperature and pressure to cure into the rigid laminated rods. Usually for mechanical and electrical applications.

Diameter range: 6-200mm
standard length: 1000mm
Color: Natural, Black, White
GOST Standard: 3721, 3722, 3723, 3724, 3725
IEC Standard: PFCC41, PFCC42, PFCC43
NEMA Standard: C, CE, L, LE

Characteristics & Applications:

3722, 3723, 3724, 3725： Similar to NEMA Grade C, CE, L and LE Respectively, usually for mechanical & electrical applications. 3725 allows fine processing
PFCC41, PFCC42 and PFCC43:IEC Grade, PFCC41(fine cloth), PFCC42(coarse cloth) and PFCC43 ( extra coarse cloth)