Precipitated calcium carbonate is a good paper filler, the filler retention rate improve after modification.
轻质碳酸钙是良好的造纸填料，通过改性可有效提高其留着率。
The method to observe the precipitated calcium carbonate crystal with optical microscope is simple and direct.
介绍使用光学显微镜观察轻质碳酸钙晶体的方法。
A water soluble cationic aluminum zirconium coupling agent was synthesized, and the precipitated calcium carbonate was modified with the cationic aluminum zirconium coupling agent.
合成了一种阳离子型水溶性铝锆偶联剂，以此对轻质碳酸钙作表面改性。
Secondly, the world market profile of the precipitated calcium carbonate (PCC) and b.
其次介绍了世界轻质沉淀碳酸钙(PCC)的市场概况及国外大型PCC生产公司的基本情况。
Qusetions of which many properties of paper depends largely on the quality of the precipitated calcium carbonate (PCC) used in paper-making are discussed in this article.
该文简要论述了P CC在造纸的应用中对纸张相关质量指标的影响。
The crystalloid growth of precipitated calcium carbonate is inhibited by adding surfactants during the precipitation process.
在沉淀法制备超细碳酸钙过程中，通过加入表面活性剂抑制晶核成长。
Shanghai calcium carbonate factory, the first factory for precipitated calcium carbonate was established at 1932.
上海碳酸钙厂始建于1932年，是国内最早用于沉淀法生产轻质碳酸钙的专业厂。
The application effect of precipitated calcium carbonate(PCC) in filling low density printing paper was introduced.
介绍了轻质碳酸钙（PCC）作填料在低定量轻型印刷纸中的使用效果。
The application effect of precipitated calcium carbonate(PCC) in filling low density printing paper was introduced.
介绍了轻质碳酸钙（PCC）作填料在低定量轻型印刷纸中的使用效果。
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