| 摘要 |
An improved method and means for eliminating scratches and other mechanical surface damage from polycarbonate compact disc plastic surfaces. The method consists in applying a liquid of suitable composition to the surface of a compact disc or plastic object, allowing an average of 10 seconds or less for the solvent to soften the plastic substrate, and removing the liquid by draining and evaporation. No abrasive, filler or polishing compounds are required. Suitable liquids include those comprising a solvent for the plastic and a non-solvent diluent and a small quantity of surfactant.
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