New Environmentally Compatible Hydraulic Fluids.

被引：0
|
作者：
Aengeneyndt, K.D. [1 ]
机构：
[1] Mineraloelwerke Wenzel &, Weidmann GmbH, Eschweiler, West Ger, Mineraloelwerke Wenzel & Weidmann GmbH, Eschweiler, West Ger
来源：
Wasser, Luft und Betrieb | 1985年 / 29卷 / 11-12期
关键词：
ENVIRONMENTAL PROTECTION - GLYCOLS - Applications;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The authors comment on the use of hydraulic fluid formulations based on polyglycols. They note that while polyethylene glycols are completely harmless toxicologically, polypropylene glycols are highly toxic to humans. They conclude that all requirements with regard to biological harmlessness and environmental compatibility, including harmlessness to foods can be satisfied only by polyethylene glycols with molecular weights in the range from 200 to 600.
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页码：29 / 30
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