PR-1052 I is a High molecule novolak melamine modified phenolic resin powder. This grade has high content melamine modified. It is generally applied for friction especially clutch facing.
Characteristics SUMILITERESIN® PR-1052 I is powder novolak phenolic resin with melamine as modifier, have good friction properties, good process, and other merit in production of friction. It is including low hexamine that has high molecule number and modified by high melamine resin. It purpose to get good improve hardness and judder property in application of clutch facing.