水泥浆的稠化时间是指水与水泥混合，稠度达到100Bc所用的时间。
文章详细信息 关键词： 分散剂;;稠化时间;;油井水泥;;固井 [gap=366]Keywords: dispersant;thickening time;oil-well cement;well cementing
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没有添加外加剂去改变其稠化时间或流变性能的水泥称之为净水泥。
Cement that has no additives to modify its setting time or rheological properties.
实验结果表明，该胶乳水泥浆体系具有良好的综合性能，失水量低、游离液少、稠化时间易于调控、流变性好等。
The experimental results show that the latex cement system has a good overall performance, including low loss water, less free fluid, thickening time easy to control, and good rheological property.
介绍了改性木质素磺酸盐PQ的合成工艺，评价了PQ对水泥浆稠化时间的影响及在高密度体系中的应用，同时考察了PQ对温度的敏感性。
The compounding technique of PQ was described and its influences to cement thickening time and application in high density cement system were evaluated, as well as its temperature sensitivity.
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