| 摘要 |
PROBLEM TO BE SOLVED: To provide a new polycarbonate composition capable of being applied to various applications.SOLUTION: A polycarbonate composition contains polycarbonate (A) and a polyolefin resin (B). The polycarbonate (A) forms a continuous phase, and has a cavity formed in the continuous phase. Particles of the polyolefin resin (B) exist in the cavity. There is a gap between an inner wall surface of the cavity and an outer surface of the particles. A diameter of the cavity is 0.3-2.0 μm. A polycarbonate composition can improve an impact strength at a low temperature environment by introduction of a specific structure having a controlled cavity size, in spite of existence of the cavity.SELECTED DRAWING: Figure 8 |
