摘要
用WDS—Ⅰ型接触角测定仪可测定纤维材料的临界表面张力,用硅烷偶联剂处理玻璃纤维,测定偶联剂处理前后玻璃纤维临界表面张力的变化,可了解偶联剂对玻璃纤维表面浸润性能的影响,因此临界表面张力测定技术是复合材料界面研究的一种重要方法.
The critical surface tension of fibre materials could be determined by using WDS-1 contact goniometer. As the variation of the critical surface tensions so tested between the fibres treated and un-treated with silicane coupling agent could indicate the effect on infiltrating property of the glass fibre surface treated with the coupling agent used, the critical surface tension determination technique is an important way for interfacial study of compound materials.
出处
《上海化工》
CAS
1996年第4期5-7,共3页
Shanghai Chemical Industry
关键词
浸润
临界表面张力
偶联剂
增强纤维
增强塑料
Critical surface tension, Contact angle, Infiltration, Coupling agent
