| 摘要 |
Tools used to prepare fiber-resinforced plastics moldings were cleaned with an ag. soln. contg. detergent and polymn, inhibitor (I), or a soln. having detergent and inhibitor in one molecule (II), or a mixt. I and II. Thus, tools were cleaned without using org. solvents. The experimental results showed that the cleaning efficiency of this soln. was superior to that of acetone.
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