SUMILITERESIN® PR-1305 I is a powder phenolic resin that includes hexamine and filler CaCO3. SUMILITERESIN® PR-1305 I has a high molecule weight and about 11% filler. This resin will not easily cake and stick, it is good for molding processes, and has propoerties of hardness and strength. It is generally applied for felt. SUMILITERESIN® PR-1305 I has high reactivity and can reduce process time.Information provided by Sumitomo Bakelite High Performance Plastics (sbhpp) |