| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition which comprises transparency-improved polycarbonate-polydiorganosiloxane copolymer and an aromatic polycarbonate resin. <P>SOLUTION: The thermoplastic resin composition comprising (A) 5 to 95 wt.% of an aromatic polycarbonate and (B) 95 to 5 wt.% of a polycarbonate-polydiorganosiloxane copolymer comprising a polycarbonate block and a polydiorganosiloxane block is characterized in that the thermoplastic resin composition has a coagulation structure in which the polydiorganosiloxane domains are dispersed in the matrix of the polycarbonate polymer; the average size of the polydiorganosiloxane domains is 5 to 40 nm; standardized dispersion is≤40%; and total light transmittance is≥88%. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
