POLYCARBONATE AND RESIN COMPOSITION

摘要

PROBLEM TO BE SOLVED: To provide a polycarbonate excellent in transfer property and low temperature impact resistance. SOLUTION: This polycarbonate is a polycarbonate (C) formed by compounding a polycarbonate (A) obtained by melt process and a polycarbonate (B) obtained by interface process, and (1) weight ratio of the polycarbonate (A) to the polycarbonate (B) is greater than 50/50 but not greater than 99/1, and (2) loss angleδand complex viscosityη* (Pa.S) measured under the condition of temperature of 250 deg.C and angular velocity of 10 rad/s satisfies (a) the equation: 2500<=tanδ/η*<-0.87> (1) for the polycarbonate (A) and (b) the equation: 4700<=tanδ/η*<-0.87> <=7500 (2) for the polycarbonate (C).