| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method of observing the dispersion state of filler particles in rubber material, the method enabling the aggregation structure of filler particles and the conformation constructed therefrom to be observed.SOLUTION: This invention relates to a method of observing the dispersion state of filler particles in rubber material, wherein the rubber material having been cooled up to a glass state is made brittle and ruptured, and its ruptured surface is observed with a scanning electron microscope.</p> |
