1) water contact angle
水接触角
1.
The copolymers emulsion were characterized in terms of FT-IR,thermal analysis,water contact angle and mechanical properties.
测量了有机硅含量对水接触角的影响,并对乳液的稳定性、黏度及涂膜的FT-IR、DSC、机械性能等进行了表征。
2.
The influence of adsorption and photocatalytic decomposition of organic compounds on water contact angle on TiO 2 and TiO 2 composite coated glass were investigated.
研究了有机物分子在玻璃的TiO2 和WO3 /TiO2 复合物涂膜上的吸附及光催化分解对水接触角的影响 。
3.
The static state water contact angle is up to 156° when the content of silicone acrylate resin is 25% (mass fraction) and the molar ratio of TEOS : MTES : C2H5OH : NH3·H2O is 1 : 4 : 30 : 10.
测试结果表明,当硅丙树脂加入量占总物料量的25%(质量分数),摩尔比n(TEOS)∶n(MTES)∶n(C2H5OH)∶n(NH3·H2O)为1∶4∶30∶10时,涂层具有良好的疏水性和均匀的外观结构,涂层静态水接触角可达156°。
2) oil-water contact angle
油-水接触角
3) water receding contact angle
水后退接触角
4) contact angle
接触角
1.
Influences of surface tension of acid solution and contact angle of rock on the cleanup efficiency of surfactant;
表面张力和接触角对酸液助排率的影响研究
2.
Comparison of hypsometry and goniometry in contact angle measurement;
接触角测量的量高法和量角法的比较
3.
Surface free energy of basalt and glass fibers by contact angle method;
接触角法测玄武岩及玻璃纤维表面能实验
5) contact angle
接触角法
1.
The compatibility、thermal stability and hydrophilicity of PVA/PA-6 alloy were studied by relative viscosity、refraction index、DSC、FTIR、TG and the contact angle.
采用黏度法、折光指数法、DSC法、FTIR法、TG法和接触角法研究了PVA/PA-6的相容性、热稳定性及亲水性。
2.
Several surface analysis technic and its application fields were introduced,such as contact angle(CA), ATR/FT-IR,XPS and so on.
综述了接触角法(CA)、衰减全反射/傅里叶变换红外光谱法(ATR/FT-IR)、X射线光电子能谱法(XPS)等几种表面分析技术的特点和应用领域,结合聚氨酯(PU)衬层的特点,提出了适用于表征PU衬层表面特性的一些方法。
6) water contact angle
接触角
1.
The results show that FPA-R has excellent hydrophobic and oleophobic property and low surface free energy, and the water contact angle of FPA-R film increases with th.
通过接触角的测定,研究了FMA用量和热处理对FPA-R胶膜疏水性和疏油性以及表面自由能的影响规律,同时研究了FPA-R共混改性PU涂饰剂涂膜的疏水性。
2.
The effect of the amount of organfluorine on the rate of water absorption as well as water contact angle of latex film was also studied.
通过热分解引发体系,用有机氟单体对丙烯酸树脂进行改性,合成了性能优异的氟改性丙烯酸乳液,并研究了有机氟单体对乳胶膜吸水率及对水的接触角的影响。
3.
In this case the water contact angle approaches zero and flow down when the surface leans.
如果玻璃非常平整及非常干净,水滴在玻璃上将自由展开,接触角为零。
补充资料：后退接触角
分子式：
CAS号：
性质：固体表面的平滑、洁净、均匀程度均对接触角有影响，固-液界面扩展后测量，叫前进角，以θA表示。固-液界面缩小后测量，叫后退角，以θR表示。θA与θR数值不等，一般情况下前进角总是大于后退角，这种现象称为接触角滞后。即θA>θR。
CAS号：
性质：固体表面的平滑、洁净、均匀程度均对接触角有影响，固-液界面扩展后测量，叫前进角，以θA表示。固-液界面缩小后测量，叫后退角，以θR表示。θA与θR数值不等，一般情况下前进角总是大于后退角，这种现象称为接触角滞后。即θA>θR。
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