Cotton Phenolic Sheets as per

IS (IS 2036-1995 ) / BS (BS 2572) - F1, F2, F3 & F4.

European Standard  EN 60893-3-4-1995- PF CC201, 202, 203 & 204.

NEMA Standard L1 1-2001 - NEMA-C, CE, L & LE.

German Standard DIN-7735 - HGW-2082, 2082.5, 2083, 2083.5.