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The coated polycarbonate - article with improved abrasion - and solution means resistant to fracture and improved adhesion of the coating on the polycarbonate
The coated polycarbonate - article with improved abrasion - and solution means resistant to fracture and improved adhesion of the coating on the polycarbonate
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机译:涂覆的聚碳酸酯-具有改善的耐磨性和固溶性的产品意味着耐断裂和涂层在聚碳酸酯上的附着力提高
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摘要
A shaped, non-opaque coated polycarbonate article having improved abrasion and chemical solvent resistance comprising a polycarbonate substrate having disposed on the surface thereof a non- opaque primer layer comprised of from about 25 to about 85 weight percent of a thermoset acrylic polymer and from about 15 to about 75 weight percent of at least one ultraviolet light screening compound, and disposed on said primer layer a non-opaque top coat comprised of a colloidal silica filled thermoset organopolysiloxane.
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