作者: Andrew Eric Neltner , Eric Bryan Bond , Jennifer Elizabeth Hosmer , Maggie Gunnerson , John Moncrief Layman
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摘要: An article is disclosed that comprises at least about 95 weight percent reclaimed isotactic polypropylene base resin. The resin less than 10 ppm Al, 5 Ti, and Zn. substantially free of odor the has a contrast ratio opacity 15%.