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Outdoor Performance of Plastics. IX. Second Update of Weathering Data

机译:塑料的户外性能。 IX。风化数据的第二次更新

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Twenty plastics samples have been weathered in Arizona, Florida, and Washington, DC. for 60 months. The aging of these samples has been followed by measuring changes in the specimen's color, tensile, flexure, gloss, and haze properties. Computer-generated graphs of these changes with time are presented.

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