1) 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。
2) contact angle measurement
接触角测试法
1.
A Dataphysics OCA-30 contact angle measurement system was used,and the dynamic behavior of oleic acid as soiling agent on ceramic glazes was tracked by its dynamic contact angle record function.
用接触角测试法研究表面自由能对陶瓷釉面易洁性的影响。
3) 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
4) 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。
5) 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°。
6) contact angles
接触角
1.
Through experimentation,the contact angles with pure water of 9 coal seam in Jinggezhuang Mining and 9 coal seam in Tangshan Mining were measured respectively.
通过试验,分别测定了开滦集团荆各庄矿9煤层、唐山矿9煤层煤样与纯水的接触角,再根据所选表面活性剂不同浓度的溶液和接触角的关系,得到使接触角为0°的最低浓度。
2.
In this study, the contact angles of four different reference liquids (distilled water, diiodomethane, formadide and glycerol) formed on the surfaces of wood treated with chromated copper arsenate(CCA) and other two new-emerging copper-based water-borne systems (commercial name: NW and NS) were measured with a sessile drop method.
该研究中测定了蒸馏水、二碘甲烷、甲酰胺和甘油等4种参照液体在不同水基防腐处理(包括铬化砷酸铜CCA以及另外两种商品名为NW和NS的处理)后的木材表面所形成的接触角,并根据酸碱作用理论计算得到其表面自由能及其两个分量———LifshizvanderWaals(LW)分量和酸碱作用(AB)分量。
3.
The surface structure and hydrophilicity on the surface of PTFE films were investigated by contact angles, XPS and SEM.
研究了不同反应条件对PTFE表面湿润性的影响;通过测定样品膜对水的接触角θ(投影法)。
补充资料：湿接触法
分子式：
CAS号：
性质：一种硫酸生产方法。含有饱和水蒸气的二氧化硫气体在400～420℃下通入反应器，在催化剂上被气体中的氧氧化成三氧化硫，三氧化硫与气相水蒸气直接化合生成硫酸蒸气，冷凝，得产品硫酸。因气体含水量较高，产品酸学及其约为78%。后来开发了高温冷凝技术，使硫酸蒸气在200～260℃下选择性冷凝析出，产品酸学及其可达98%。可用于二氧化硫浓度低至1%的烟气自热制酸。最近与热回收（HRS）技术相结合，用于常规硫黄制酸装置。
CAS号：
性质：一种硫酸生产方法。含有饱和水蒸气的二氧化硫气体在400～420℃下通入反应器，在催化剂上被气体中的氧氧化成三氧化硫，三氧化硫与气相水蒸气直接化合生成硫酸蒸气，冷凝，得产品硫酸。因气体含水量较高，产品酸学及其约为78%。后来开发了高温冷凝技术，使硫酸蒸气在200～260℃下选择性冷凝析出，产品酸学及其可达98%。可用于二氧化硫浓度低至1%的烟气自热制酸。最近与热回收（HRS）技术相结合，用于常规硫黄制酸装置。
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