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1)  flour of powder
细(粉)末
2)  ultrafine powder
超细粉末
1.
High pressure rubber mold in the compaction of ultrafine powder;
细(粉)末的高压软模成形方法
2.
In this paper,using sodium hydroxide and aluminum nitrate as raw materials,the ultrafine powder of Al(OH)3 have been prepared by the reaction of molecule solids in usual temperature.
介绍了以硝酸铝、氢氧化钠为原料,用室温固相法制备了超细(粉)末氢氧化铝,并运用X射线粉末衍射(XRD)、粒度分析仪及电感耦合等离子发射光谱仪对超细(粉)末进行了分析和表征;并将超细氢氧化铝和普通氢氧化铝在氯化丁基橡胶(CIIR)中作为阻燃剂进行对比实验。
3.
The whole reaction duration is 2~3 minutes and the product is red loose ultrafine powders.
分别以尿素、甘氨酸及二者一定比例混合体作为有机燃料,采用低温燃烧法快速合成了宽频谱红外上转换发光材料CaS∶Eu,Sm,反应时间为2~3 min,产物为红色疏松多孔的超细(粉)末
3)  ultrafine powders
超细粉末
1.
Preparation of tiotropium bromide ultrafine powders by spray drying;
喷雾干燥方法制备噻托溴铵超细(粉)末
2.
Effects of solvent thermal treatment on structures and morphologies of ZnS and CdS ultrafine powders;
溶剂热处理对ZnS和CdS超细(粉)末结构形貌的影响
3.
The growth of single-crystal fibers directly from source rods of ultrafine powders;
直接用超细(粉)末棒生长单晶光纤的研究
4)  superfine powder
超细粉末
1.
New progression of superfine powder injection molding technology;
细(粉)末注射成型技术研究的新进展
2.
Agglomeration of superfine powder and dispersion methods;
细(粉)末的团聚及其消除方法
3.
Main preparation technology of superfine powder and sintering methods are reviewed aboutcarbide ceramics in this paper; and exhibits developing direction.
本文综述了现阶段碳化物陶瓷超细(粉)末的主要制备工艺以及烧结方法,同时指出了碳化物陶瓷今后的发展趋势。
5)  ultra-fine powder
超细粉末
6)  Fine powder
微细粉末
1.
Mixed rare earth oxide fine powders were prepared by coprecipitation method in which aquevus NH_3 was used to adjust pH in the reacting system.
用氨水调pH共沉淀法制备混合稀土氧化物微细(粉)末
2.
mixed rareearth oxide fine powders were prepared by coprecipitation method inwhich urea--aqua ammonia adhere tised to adjtlst the system PH in heatedsolution.
以稀土总量为95%的混合稀土氧化物为原料,用尿素-氧水在熟水溶液中调pH值共沉淀法制备了混合稀土氧化物微细(粉)末
3.
The effects of the protrusion length of the melt delivery tube and the atomization gas pressure on the average particle size and fine powder yield were studied.
本文以紧耦合气体雾化技术对这一粉末进行研制,分别研究了导液管伸出量、雾化气压对粉末的平均粒度与微细(粉)末收得率的影响。
补充资料:染料细粉及超细粉
分子式:
CAS号:

性质:非水溶性染料或不易溶染料常采用的剂型。如分散染料、还原染料等对粒度及粒度分布均有一定要求,要求相对集中,过细、过粗,均对使用有不良影响。染料生产企业对本企业的产品均作了规定。这些染料产品一般多在2μm到上到4μm范围内,如对某些分散染料要求控制在1μm左右,分散性能4~5级,还原染料也与分散染料近似,故有超细粉之称。为使染料产品达到上述细度,常采用万能粉碎机或砂磨、球磨等进行粉碎。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
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