| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a curable silicone rubber composition which can give silicone rubber excellent in tensile strength and tear strength, under the current conditions that the correlation between the aggregation structure of inorganic filler such as silica microparticles in silicone rubber, and tensile strength and tear strength is not yet clarified. <P>SOLUTION: There is provided the curable silicone rubber composition of claim 1, in which the aggregate size of inorganic filler is 20-25 nm when it is not drawn, as determined by synchrotron X-ray diffraction measurement, and the maximum value of the orientation coefficient of the curable silicone rubber composition when it is drawn, which can be determined by synchrotron X-ray diffraction measurement is 0.25-0.35. <P>COPYRIGHT: (C)2013,JPO&INPIT |
