The characteristics of the silane films were investigated by SEM, FTIR, EDS and surface contact Angle analyzer.
利用SEM、FTIR、EDS、表面接触角分析仪等研究硅烷膜的表面形貌与结构特征。
With increasing the content of PEG in block copolymer, the surface contact Angle and the adhered bacteria on surfaces of polymers decreased.
PEG嵌段在共聚物中的含量越高，材料表面接触角越小，黏附的细菌越少。
Through measures such as surface contact Angle method and infra-red spectrum, the effects of particle size, particle surface activity, particle shape, etc were studied.
通过对改性产品接触角测量和红外光谱分析，探讨了颗粒粒度、表面性质、晶体结构对填充橡胶性能的影响。
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