| 摘要 |
The flameproof thermoplastic resin compositions comprise a base resin of polycarbonate or polycarbonate including ABS, a phosphorous compound of a blend of triarylphosphates and oligomeric triarylphosphates or of a synthetic oligomeric triarylphosphates and a fluoric resin. The triarylphosphate and oligomeric triarylphosphate are represented as the formula(I) <CHEM> wherein R1, R2, R3, R4 and R5 independently of one another are C6-C20 aryl or alkyl-substituted C6-C20 aryl and n is 0 to 5. In the phosphorous blend of the triarylphosphate and oligomeric triarylphosphate, n is 0.3 to 0.8. Also, in the synthetic oligomeric triarylphosphate according to this invention, n is 0.3 to 0.8. |
