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Plastic articles prepd. from plastic waste - by hot blending pulverised waste with inorganic powder plus thermoplastic and moulding the mixt.
Plastic articles prepd. from plastic waste - by hot blending pulverised waste with inorganic powder plus thermoplastic and moulding the mixt.
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机译:准备塑料制品。从塑料废料中提取-将粉碎的废料与无机粉末和热塑性塑料热混合,然后将混合物成型。
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摘要
Plastic articles ar hot moulded, using pulverised raw material made up of at least two types of polymer or of one polymer plus other material, e.g. paper, metal or cellophane; an inorganic powder (e.g. ash, sand, soil, etc) is mixed in as heating agent, and 25-70% w/w of a thermoplastic is added as binder. High bending and compression strength articles are produced. Pollution is avoided.
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