重质碳酸钙

重质碳酸钙在线表面改性对留着率的影响

Effects of GCC by surface modification online on retention

重质碳酸钙在高档铜版纸涂料中的应用研究

Application of GCC im A grade Coated Paper

改性超细重质碳酸钙在硬质PVC中的应用

The application of modified superfine ground calcium carbonate in rigid PVC

加重质碳酸钙在增大Ca（OH）2粒径的同时，取向程度也迅速增强。

As for C3S paste with limestone , crystal orientation of Ca ( OH ) 2 is very strong while the average grain size of Ca ( OH ) 2 increase .

如当复合重质碳酸钙粉体填加5~10%时，PP复合材料的断裂伸长率比基体PP还要高，甚至出现拉不断现象，填加量达到20%时仍和基体持平。

Such as when the filling ratio is 5 ~ 10 % , the fracture elongation percent of PP filled by composite GCC was greater than PP matrix .

研究了简单混合、研磨复合以及表面改性后的重质碳酸钙/硅灰石复合活性填料填充PVC材料的力学性能与填充增强原理。

The filling properties in PVC of the composite ground calcium carbonate ( GCC ) and wollastonite fillers after fine ground and surface modified as well as their reinforcement mechanisms are investigated .

此时，磨损量下降了45.24%。纳米TiO2、蒙脱土、硅灰石和重质碳酸钙四种无机粒子对复合材料力学性能和耐磨粒磨损性能均有不同程度的提高。

At this point , wear resistance also increases by 45.24 % . With Nano TiO2 , montmorillonite , wollastonite , and calcium carbonate particles to modify the composites , the mechanical properties and abrasion resistance are improve in varying degrees .

重质碳酸钙的应用及生产新工艺

Applications and new production processes of heavy - media calcium carbonate

重质碳酸钙超细新工艺试验研究

Experimental Research on New Processing Technique of Super-fine Grinding Calcium Carbonate

超细重质碳酸钙水悬浮液稳定性的研究

A study on stability of ultrafine ground calcium carbonate aqueous suspension

粉石英/重质碳酸钙复合填料表面改性工艺研究

Study on surface modification process of quartz calcium carbonate composite fillers

轻质碳酸钙与重质碳酸钙在造纸加填中的效果比较

Comparing Precipitated Calcium Carbonate with Grounded Calcium Carbonate in Paper Filling

亚微米重质碳酸钙的表面改性研究

Research on Sub - micron Heavy CaCO_3 by Surface Modification

立磨机细磨重质碳酸钙的试验研究

Experimental Research on Fine Grinding of GCC by Vertical Mill

重质碳酸钙是制造填充薄膜的适宜材料。

Heavy calcium carbonate is suitable material for manufacturing the filling films .

重质碳酸钙/硅灰石复合填料表面改性研究

Study on Surface Modification of Ground Calcium Carbonate / Wollastonite Composite Fillers

重质碳酸钙在立式搅拌磨中的粉磨改性和机械力化学效应的研究

Surface Modification and Mechanochemical Effect of Heavy Calcium Carbonate in Fine Grinding

重质碳酸钙等用连续式粉体表面改性装置的研制

Continuous Powder Surface Modification Equipment Used in Large Calcium Carbonate

重质碳酸钙是应用广泛的矿物填料。

Ground calcium carbonate is one of the most important mineral fillers .

苯乙烯接枝聚合改性的重质碳酸钙表面特征分析及形成机理

Surface Characteristics of Heavy Calcium Carbonate Modified by Polymer Grafting

对改性重质碳酸钙粉体在液体石蜡中分散机理的探讨

Study on Dispersion Mechanism of Modified Heavy Calcium Carbonate Powder in Paraffin Liquid

造纸用超细重质碳酸钙研磨技术进展

Present Development of Grinding Technology of Ultrafine Ground Calcium Carbonate in Paper Industry

重质碳酸钙聚合物接枝改性产品在塑料中的应用研究

Research on Application Characteristic in Plastic of Calcium Carbonate Polymer Grafting Modification Products

超细重质碳酸钙湿法研磨工艺简介

Brief introduction of wet-grinding technology of ultrafine ground calcium

重质碳酸钙超细磨剥与干燥新技术的研究

Study on the New Superfine Grinding and Drying Technology for Ground Calcium Carbonate

重质碳酸钙在胶版印刷纸中的应用

Application of Natural Ground Calcium Carbonate in Offset Paper

超微细重质碳酸钙研究开发

Research into and development of heavy calcium carbonate ultrafines

重质碳酸钙生产现状及其发展

Present Situation and Development of Heavy Calcium Carbonate

超细重质碳酸钙的应用及制备工艺

Applications and Preparative Process of Ultra-fine Ground CaCO_3

超细重质碳酸钙粉表面改性与充填聚丙烯试验研究

Test Study on the Surface Modification of the Superfine Heavy Calcium Carbonate and Its