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- Barite powder was modified with stearic acid and silicane. 利用硬脂酸、硅烷偶联剂对重晶石粉进行表面改性。
- powder stearic acid 粉状硬脂酸
- Stearic Acid May be vegetarian or not. 硬脂酸 可能是素食主义者或没有。
- The primary material was prepared in stearic acid medium or was from ultrafme TiO2 powder treated with acetic acid. 该起始性物质可在硬脂酸介质中制备,或将超细TiO-2粉体经醋酸处理。
- First, in change sealant padding, including carbon black, terpene, 6,240, butyl rubber, stearic acid, talcum powder. 一、改变密封胶中的填料，其中包括炭黑、萜烯、6240、丁基橡胶、硬脂酸、滑石粉。
- The surface of nanometer calcium carbonate powder was modified with resin and stearic acid. 用树脂和硬脂酸改性纳米碳酸钙。
- Properties:White powder,insoluble in water ,but soluble in alcohol.It will decompose into stearic acid and metal salt when meeting strong acid. 性质：白色粉末，不溶于水，溶于酒精，遇到强酸则分解成硬脂酸和金属盐。
- According to the FTIR spectra, the modification process was efficient to coat a layer of stearic acid (SA) on the powder surface. 根据红外光谱分析，在粉末表面施覆硬脂酸或聚乙二醇可有效改变其表面官能基。
- Palm Oil &Oleochemicals (stearic acid, shortening, glycerin etc. 棕榈油及油脂化工产品（如：硬脂酸，起酥油，甘油等）
- The results showed that stearic acid could reduce the powder surface energy obviously and disperse the abrasive and solid finely. 研究发现，十八酸能显著降低粉体材料的表面能，粉碎性能优良，固体分散性较好；
- Used stearic acid coaed nanometer ZnO powder, the process conditions of surface modification were discussed and find the best process conditions in this paper. 摘要用硬脂酸作改性剂，对其改性纳米氧化锌的工艺条件进行了研究，并给出了适合工业化生产的最佳工艺条件。
- The diffusion coefficients of water through epoxy coatings with talcum powder filler coated by stearic acid with different concentrations were calculated. 通过计算求出了硬脂酸不同包覆浓度时，水在涂层中的扩散系数。
- By means of electrochemical impedance spectroscopy(EIS),the impedance variation of epoxy coatings with talcum powder filler coated by stearic acid was studied. 利用电化学阻抗谱技术,研究了在环氧树脂涂层中,硬脂酸包覆滑石粉的用量与阻抗变化趋势。
- Used stearic acid coaed nanometer ZnO powder,the process conditions of surface modification were discussed and find the best process conditions in this paper. 用硬脂酸作改性剂,对其改性纳米氧化锌的工艺条件进行了研究,并给出了适合工业化生产的最佳工艺条件。
- Barite powers was modified with stearic acid and silicane in this article. 利用硬脂酸、硅烷偶联剂对重晶石粉进行了表面改性。
- At last, the prospective method of stearic acid synthesis is put forward. 最后提出了硬脂酸法这一有前景的新工艺。
- The effect of diffusion of soil removal was demonstrated with polyester film and radio-tagged stearic acid. 污垢去除中的扩散效应，是用聚酯薄膜和放射性标志的硬脂酸来进行测试的。
- Different modifiers such as stearic acid,titanate coupling agent,sodium dodecyl benzene sulfonate and phosphorate are applied to improve the surface activity of ground calcium carbonate powder. 通过对改性效果分析,讨论各改性剂的改性特点及最佳配比,寻找碳酸钙的改性最佳工艺。
- The effects of temperature, dispersion medium and molar ratio of tetrabutyl titanate to stearic acid on the wettability and dispersion stability of powder in liquid paraffin were studied. 通过润湿性、分散稳定性测试研究处理温度、分散介质以及钛酸四丁酯与硬脂酸的量比对改性效果的影响。
- The permeability of water vapor through epoxy coatings with talcum powder coated by stearic acid was measured by permeation cup, the apparent permeation activation energy was calculated. 摘要利用通透杯测定了不同温度下水汽在含硬脂酸包覆滑石粉环氧涂层中的渗透率，通过计算求出了水汽在涂层中传输的表观活化能。
