石油产品和润滑剂.三芳基磷酸酯涡轮机控制液(ISO-L-TCD类).规范

[中文适用范围]： 规定了用于发电站涡轮调速器控制和其他液压系统的未使用的三芳基磷酸酯液体的特性。本应用中使用的流体属于 ISO 6743-5 的 TCD 类别。陈少校 [外文原描述]： Specifies the characteristics of unused triaryl phosphate ester fluids for turbine governor controls and other hydraulic systems in electrical power stations. Fluids used in this application are classified under category TCD of ISO 6743-5. The major changes with regard to the first edition concern the need to upgrade the report to an International Standard, taking account of changes to the specification. The changes made include: a) introduction of new tests to define fire resistance, namely the Manifold Ignition and Wick flame persistence tests; b) flame persistence tests; c) introduction of a pour point requirement; d) a change to the Sequence II foaming requirement; e) introduction of a cleanliness requirement; f) introduction of an elastomer compatibility requirement; g) use of ISO test methods equivalent ot the original DIN tests.