1) Ultrafine Calcium Carbonate
超微碳酸钙
1.
Influence of Aluminium Zirconium Coupling Agent on Surface Characteristics of Ultrafine Calcium Carbonate;
铝锆酸酯偶联剂对超微碳酸钙表面性能的影响
2) ultra-fine CaCO3
超微沉淀碳酸钙
1.
A new method is reported for preparing ultra-fine CaCO3 power with average apparent particle size of about 20~30 nm by the new turbo-flow equipment with high shearing force.
该法的主要特点在于反应物能在一定压力下定量进入高剪切釜进一步破碎,达到粒径分布均匀,产出高并能连续生产超微沉淀碳酸钙,其平均表观粒径≤30 nm,并有较窄的粒径分布,尺寸可控。
3) Ultramicro-CaCO_3
超微粒碳酸钙
4) Ultrafine CaCO3
超细碳酸钙
1.
In order to improve the grafting and coating of polymer on ultrafine CaCO3 particles, the anchoring of 4,4’-azobis(4-cyanopentanoic acid) (ACPA) onto ultrafine CaCO3, and dispersion polymerization of methyl methacrylate (MMA) in the presence of CaCO3 anchored with azo initiator were investigated.
为了提高聚合物在超细碳酸钙粒子表面的接枝和包覆,对超细碳酸钙锚固偶氮引发剂及甲基丙烯酸甲酯(MMA)/改性碳酸钙原位分散聚合进行了研究。
2.
The effect of ultrafine CaCO3 and compatibilizer on the structures and properties of poly(butylene adipate-co-terephthalate) was investigated.
超细碳酸钙被用于改性PBAT(聚己二酸/对苯二甲酸丁二酯)。
5) ultra-fine calcium carbonate
超细碳酸钙
1.
To develop the methods of preparing this kind of ultra-fine calcium carbonate is a new trend in calcium carbonate production recently.
多孔性超细碳酸钙由于其独特的内部结构和表面特性,在橡胶、纸张、涂料、油墨、医药、日用品中有着广泛的用途。
2.
Surface modification of ultra-fine calcium carbonate(UCaCO_3) particle was carried out with water soluble compound of lanthanum(La~3~+),and UCaCO_3 particle covered with a film of La~3~+ was prepared.
将水溶性镧化物(La3+)对超细碳酸钙粒子(UCaCO3)进行表面改性,制得表面覆盖了镧化物分子层膜的UCaCO3微粉(UCaCO3 La3+),并采用共混填充法制备了PP/POE/UCaCO3和PP/POE/UCaCO3 La3+复合材料。
3.
The filled SBR powder was prepared by co-precipitation with polyelectrolyteas encapsulant,ultra-fine calcium carbonate as filler.
填充型粉末ＳＢＲ以高分子电解质为包覆剂，以超细碳酸钙为填充剂通过共沉法制成，在适当的反应条件下其粒径≤０。
6) superfine calcium carbonate
超细碳酸钙
1.
Preparaion of superfine calcium carbonate and calcium hydrosulfide from waste gypsum
废石膏制取超细碳酸钙和硫氢化钙
2.
The process and characteristics of the agitated continous bubbling carbonation for producing superfine calcium carbonate are introduced.
介绍了连续鼓泡碳化法生产超细碳酸钙工艺流程及特点。
3.
Unreacted gas from the urea production process is used as a carbonizing gas to co produce superfine calcium carbonate by continuous bubbling carbonation.
以尿素生产过程的未反应气为碳化气,采用连续鼓泡碳化法联产超细碳酸钙,使传统的氮肥工业与新兴的纳米产业实现联合生产,这对提高尿素转化率、简化尿素生产流程、降低能耗,同时联产高附加值的超细碳酸钙,具有广阔的应用前景。
补充资料：超干燥碳酸钙
超干燥碳酸钙颗粒、干燥碳酸钙颗粒的方法以及所述碳酸钙的应用。根据本发明，碳酸钙颗粒使用微波进行干燥。干燥可以在连续带式设备、箱式设备或旋转管式设备内进行。可以制备干燥程度为含0-0.1％h2o的碳酸钙颗粒。
【 权利要求 】 超干燥碳酸钙，具有含0-0.1％h2o的干燥程度
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条