potassium stearate

The morphologies of the wear tracks of the potassium stearate films and the counterparts were examined using a scanning electron microscope equipped with an energy-dispersive X-ray.

采用浸漬-提拉法制備出硬脂酸鉀薄膜,用DF-PM型靜-動摩擦磨損試驗機和UMT-2MT型摩擦磨損試驗機考察了在低速滑動和高速滑動條件下硬脂酸鉀薄膜的摩擦磨損性能,采用掃描電子顯微鏡和X射線能量色散譜儀觀察分析了薄膜及偶件磨損表面的形貌及其典型元素的面分布情況。

Three ways including high temperature solid state reaction,stearic acid and potassium stearate were used to produce ultrafine layered potassium titanate.

以高溫固相反應法、硬脂酸法及硬脂酸鉀法三種不同的方法制備了超細層狀鈦酸鉀鹽K2Ti4O9。

Synthesis and characterization of citric acid-beta-butylene glycolcitric acid-stearic acid-hexadecyl alcohol claw molecule as DFI;

爪形大分子檸檬酸-1,3-丁二醇-硬酯酸-十六醇的合成、表征與降濾性質研究

The obtained CNC further reacted with stearic acid and octadecyl alcohol by esterification to form citric acid-neopentylene glycol-citric acid-stearic acid-octadecyl alcohol (CNC-SO) claw large-molecule.

以新戊二醇、檸檬酸為原料,設計合成了以新戊二醇為核心的多羥基多酸爪形小分子檸檬酸-新戊二醇-檸檬酸(CNC),再利用酯化反應依次與帶有功能化基團的硬酯酸、十八醇接枝合成了新型的多元酯類爪形大分子檸檬酸-新戊二醇-檸檬酸-硬酯酸-十八醇(CNC-SO)。

The improver was synthesized with pentaerythritol,citric acid,stearic acid,octadecanol as raw materi- als,dimethylbenzene and nitrobenzene as solvent and p-toluenesulfonic acid as catalyst.

該劑以季戊四醇、檸檬酸、硬酯酸、十八醇為原料,以二甲苯和硝基苯為溶劑,以對甲苯磺酸為催化劑,由酯化反應制得。