水基液压液用聚醚的研制

Preparation of polyether for water-based hydraulic liquid

详细总结了国内外水基液压液的研制、使用情况 ,合成水溶性聚醚所用的各种催化剂。利用开发出的工艺可在现有的聚醚生产线上生产水溶性聚醚 ,该工艺条件、生产配方合理 ,生产重现性好 ,生产出的JH系列产品比国内的PE系列产品性能优良 ,且可取代进口同类产品 。

The situation of development and application of water-based hydraulic liquid at home and abroad, various catalysts for synthesis of water soluble polyether are summarized in detail. Water soluble polyether was produced in old production line by the developed process. This process had reasonable production conditions and formula with good repeatability. Product JH series produced by this process showed better properties than those of domestic product PE series and could replace similiar import products to meet requirements of domestic market.