| 摘要 |
PURPOSE: Provided is phenol-triazine derivative copolycondensed resin which is excellent in endurance, thermal endurance, hydrolysis resistance, and fire retardancy, generates no poisonous gas during hydrogenation, has low viscosity, and doesn't inhibit compatibility. CONSTITUTION: The phenol-triazine derivative copolycondensed resin has 300-800 of number average molecular weight(Mn) and 1.30 of a ratio of weight average molecular weight(Mw) to number average molecular weight(Mn) (Mw/Mn), and has 30-80% of (-NH-CH2-phenol)bound water among (-NH-Cl2-phenol) bound water, (_NH-CH2-NH-) bound water and (phenol-Ch2-phenol) bound water. |
