方案摘要
方案下载应用领域 | 石油/化工 |
检测样本 | 其他 |
检测项目 | |
参考标准 | - |
The OCA20 and the software modules SCA2 and 21 offer an easy way to determine the surface energy of polymer surfaces. The polar portions of the surface energy responsible for the adhesion of coatings can be quantitatively collected by means of the contact angle measurement. In this way, wetting and adhesion properties can be predicted. Compared to the use of test inks to estimate the surface free energy, the present method has the advantage of providing a greater accuracy and let to additional information the polar and dispersive contribution of the surface free energy, which governs printability or adhesion. At the same time being independent of the experimenter, thus ruling out subjective influences.
改进的Washburn法研究矿物岩石颗粒的表面润湿性
接触角测量仪---如何方便地测量墨水、油墨、涂料等的接触角和表面张力
FOAMSCAN泡沫分析仪表征外部设备产生的泡沫特性
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