| abstract |
(57) [Summary] [Purpose] To obtain a friction material with excellent heat resistance. [Composition] Novolac-type phenol resin, melamine, After mixing and pulverizing pyromellitic dianhydride and examethylenetetramine, this is mixed with glass fiber, aramid fiber, cashew oil polymer, graphite, barium sulfate and calcium carbonate, compression molded, and baked for 2 hours after heating. To obtain a friction material. [Effect] A thermosetting resin composition that can provide a friction material having excellent heat resistance was obtained. |