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本文所叙述的高温无机涂料主要指由高温无机胶凝材料和各种填料组成的涂料。为了研制上述涂料,对涂料的固化性能、耐热性能和抗热震性能等方面进行了试验研究工作。本文对部份研究工作结果进行了介绍。无机涂料的发展方向即是对涂料发扬优点,克服缺点的方向。其途径为:(1)用纤维材料或其他更有效的形式(例三向织物)对涂料进行增强;(2)在施工工艺上采用合理的化整为零的装配式工艺;(3)适当的引入有机物质对改进涂料的脆性,提高绝热,降低重量是有好处的;(4)必须了解涂料宏观性能和微观结构之间的关系,以便研制出各种适合新的使用条件的涂料。在国外大量研究装配式涂料在航天飞机上的应用。装配式工艺可以使涂料得到进一步的扩大使用。
The high-temperature inorganic coatings described in this article mainly refers to the coating composed of high-temperature inorganic cementitious materials and various fillers. In order to develop the above coatings, the curing properties of coatings, heat resistance and thermal shock resistance and other aspects of the experimental research. This paper introduces some research results. The direction of development of inorganic coatings that is to carry forward the advantages of paint, to overcome the shortcomings of the direction. The approach is: (1) to enhance the coating with fiber material or other more effective form (eg, three-way fabric); (2) to use a rational assembly process that is zero in the construction process; (3) (4) It is important to understand the relationship between the macroscopic properties of the coating and the microstructure in order to develop a wide range of coatings for new conditions of use. Extensive research abroad on the application of assembly coatings in the space shuttle. Assembly process can make the paint to be further expanded use.