| 摘要 |
PROBLEM TO BE SOLVED: To obtain the subject composition for laminated sheets having high resistance against flame without adding a halogen compound. SOLUTION: This composition is obtained by formulating (A) 100 pts.wt. of a phenol novolak epoxy resin or a cresol novolak epoxy resin, (B) 30-150 pts.wt. of a curing agent consisting of a triazine-modified novolak, and (C) a phosphorous component at a C/(A+B+C) weight ratio of 0.005-0.05 and a nitrogen component at a weight ratio of 0.02-0.1 per total composition. |
