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本文介绍一种精铸水玻璃涂料层硬化动力学曲线的测试方法,即硬化时胶膜乳光度变化的非接触测量法。此法比直接接触测量法合理可靠,数据精确且有良好的重现性。
This article presents a test method for the hardening kinetic curve of a sizing coating of water glass, a noncontact measurement of the change in the opacity of the film during curing. This method is more reasonable and reliable than the direct contact measurement, the data is accurate and has good reproducibility.