聚脲凝胶型高温润滑脂的研究进展

Journal of Synthetic Lubrication Pub Date : 1987-09-01 DOI:10.1002/JSL.3000040305

P. S. Venkataramani, R. G. Srivastava, S. K. Gupta

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引用次数: 14

摘要

对能够在175-235℃范围内工作的高温润滑脂的需求不断增加。本文从原料、温度、溶剂、基液(包括合成物)、催化剂、添加剂和增稠剂等方面介绍了聚脲润滑脂的制备方法。介绍了两种典型的制备方法。然后回顾了聚脲脂的性能，给出了详细的表格。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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High temperature greases based on polyurea gellants: A review

There is increasing demand for high temperature greases capable of operating in the range of 175–235°C. In this paper, one type of grease, polyurea, is described, and its preparation given, in terms of raw materials, temperature, solvents, base fluids including synthetics, catalysts, additives and thickeners. Two typical preparation procedures are described. The properties of polyurea greases are then reviewed, with detailed tabular matter given.

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Journal of Synthetic Lubrication

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