硬脂酸的 meaning in English
stearic
Examples
- Abstract : we reported the evaluation results of fatty acids on the 9801 , 9901 and catalysts . the results were also compared with those obtained on the catalysts made abroad
文摘:报道了自制9801 ， 9901催化剂对脂肪酸加氢制备硬脂酸的试验结果，并与进口催化剂9932进行了比较。 - The surface of magnesium hydroxide is modified with stearic acide , and this paper elaborates the influence of factors such as quantities of stearic acide , time , temperature
摘要通过采用硬脂酸对氢氧化镁进行表面改性的试验，阐述了硬脂酸的用量、时间、温度等各种因素对氢氧化镁改性的影响。 - The absorption is ascribe to physical absorption . silane combines with h of hydroxyl on surface of sericite , the absorption is ascribe to chemical absorption . in silane and stearic acid cooperation modification , c = o absorption peak appears in spectrum and the regional vibration of si - o - si becomes wide , which shows the physical absorption of stearic acid and chemical absorption of silane produce an effect on surface of sericite
采用红外光谱对绢云母改性机理进行分析，结果表明，硬脂酸改性绢云母吸附强度较弱，容易脱附，以物理吸附为主；硅烷改性绢云母，与绢云母表面的羟基形成氢键，以化学吸附为主；硅烷与硬脂酸复合改性，其光谱中出现了c = o键特征吸收峰，并且si ? o 、 si ? o ? si振动吸收区变宽表明复合偶联剂在绢云母表面既有硬脂酸的物理吸附，又有硅烷的化学吸附。