纸张涂布用立方体沉淀碳酸钙的研制  

Cubic Precipitated Calciam Carbonate for Paper Coatings

作　　者：苏欣捷[1] 云桂春[1] 吴家权[1] 江锋[1] 冀小元[1] 曹振雷[2] 徐浩文[2] 

机构地区：[1]清华大学核能技术研究院 [2]中国制浆造纸工业研究所

出　　处：《中国造纸》1996年第6期17-22,共6页China Pulp & Paper

摘　　要：介绍了一种新型的生产纸张涂布用立方体沉淀碳酸钙的方法，在生产过程中无需添加催化剂或添加剂。所得的立方体沉淀碳酸钙在含有小于２μｍ的重量百分数为８５％～９４％时，其分散液的粘浓度可高达６９．４％～７４．５％，涂布实验结果表明。A new method of manufacturing Cubic Precipitated Calcium Carbonate (CPCC)as paper coating pigment is introduced.There is no need for any catalyst additions during the precipitation process smaller.The CPCC has the viscous solid of 69 4%～74 5%with 85%～94%(by weight)of particles smaller than 2μm。The application of CPCC in coating formulation is beneficial to both coating color and coated paper properties.

关 键 词：沉淀碳酸钙 涂布 颜料 立方体 造纸助剂 

分 类 号：TS727.3[轻工技术与工程—制浆造纸工程]