1) CaCO_3 filler
CaCO3填料
2) CaCO_3
CaCO3
1.
The effects of mixed rare earth oxides and CaCO_3 on microstructure in in-situ Mg_2Si/A1-Si composite were investigated by optical microscope.
在铸造Mg2Si/A1-Si复合材料过程中,加入混合稀土氧化物与CaCO3作为变质剂,并采用光学显微镜研究了复合变质对组织的影响。
2.
Effects of nitrogenous and phosphoric fertilizers,coal fly ash(CFA) and CaCO_3 on germination of wheat,physiological characteristic of seedling and As content of seed were studied through house pot-cultured experiment on As polluted soil.
采用盆栽的方法,研究了在As污染土壤中施加氮肥、磷肥、粉煤灰和CaCO3对小麦籽粒萌发、幼苗生理及成熟期籽粒w(As)的影响,并探讨了4种改良剂对在As污染土壤上种植小麦的有效改良方法。
3) CaCO 3
CaCO3
1.
Polyoxymethylene (POM)/elastomer/filler ternary composites were prepared, in which thermoplastic polyurethane(TPU) and inorganic filler, namely, CaCO 3, were used to achieve balanced mechanical properties of POM.
用弹性体和CaCO3 复合改性POM。
2.
The surface modification of CaCO 3 was done with these surfactants and modified calcium carbonate's surface properties were researched.
本文合成了系列表面改性剂ADDP ,并将其用于改性纳米CaCO3。
4) Calcium carbonate
CaCO3
1.
The effects of calcium carbonate and starch on the degradation of polyethylene film were studied.
目的:研究淀粉和CaCO3对塑料薄膜的降解影响。
2.
Aragonite calcium carbonate whisker was prepared by thermal decomposition of Ca(HCO_3)_2 in aqueous solution in the presence of chloride salts.
CaCO3晶型结构有方解石型(立方体或纺锤体)、文石型(针状)、球霰型(球形) ,其中文石型和球霰型碳酸钙以往几乎没有人工制品,文石型碳酸钙是近年来出现的一种新型针状晶须材料。
3.
Freshwater pearls (aragonite pearls) were selected as the main experimental materials to study the biomineralization of calcium carbonate.
利用上述两种不同浓度的可溶性有机基质溶液采用扩散法开展了碳酸钙的体外模拟矿化实验,探讨两种可溶性有机质的浓度在控制CaCO3结晶方面的作用。
5) PVC/CaCO_3 composites
PVC/CaCO3复合材料
1.
The current preparation method of SEM sample PVC/CaCO_3 composites has a limitation that the minor optical phase difference between calcium and PVC resin makes the observation of CaCO_3 particles dispersion in the PVC resin matrix difficult by scan electron microscope.
针对未经刻蚀处理所制备的SEM样品在研究PVC/CaCO3复合材料显微结构时的缺陷———碳酸钙填料和聚氯乙烯基体间较小的光学反差使电镜下很难辨别填料在基体中的分散状况,首次将化学刻蚀法引入PVC/CaCO3复合材料的微观结构研究中。
6) HDPE/CaCO_3 filled macromolecule material
HDPE/CaCO3高分子材料
补充资料：填料函填料
分子式：
CAS号：
性质：又称填料函填料或螺旋盘根。主要用于填塞反应釜、搅拌器、泵等旋转轴或往复活塞杆及阀杆轴贯通处的填料函(stuffing box)，以抑止旋转或往复运动的轴杆处的低压蒸汽、气体、热水、溶液及各种介质的泄漏。常以棉麻、石棉、聚四氟乙烯、碳纤维、金属箔等单独或几种材料组合，经捻合、编织或与橡胶并用制成，为条状产品。横断面有正方形、梯形、圆形等，填料条按其截面大小绕成不同直径的螺旋状制品，使用时将其切断成适当周长的环，卷于轴的四周，依次塞入填料函中，用盖锁紧，完成密封。
CAS号：
性质：又称填料函填料或螺旋盘根。主要用于填塞反应釜、搅拌器、泵等旋转轴或往复活塞杆及阀杆轴贯通处的填料函(stuffing box)，以抑止旋转或往复运动的轴杆处的低压蒸汽、气体、热水、溶液及各种介质的泄漏。常以棉麻、石棉、聚四氟乙烯、碳纤维、金属箔等单独或几种材料组合，经捻合、编织或与橡胶并用制成，为条状产品。横断面有正方形、梯形、圆形等，填料条按其截面大小绕成不同直径的螺旋状制品，使用时将其切断成适当周长的环，卷于轴的四周，依次塞入填料函中，用盖锁紧，完成密封。
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