不同种类碳纤维上浆剂的研究

Study on Different Types of Sizing Agents for Carbon Fiber

实验并讨论了几种不同类型上浆剂对碳纤维复合材料的影响。分别从乳液稳定性、复合材料力学性能、表面形貌和冲击断面形貌进行考察,结果表明:聚丙烯醇乳液上浆剂稳定性好,经其处理后的碳纤维复合材料力学性能优异,其界面结合能力强。

The different types of sizing agents on the impact of carbon fiber composite materials were studied in this paper. The stability of emulsion, mechanical properties of composite materials, surface morphology and frac- ture surface were discussed. The results shows that polyvinyl alcohol emulsion sizing agent has an excellent stabil- ity, the carbon fiber composite has a good mechanical performance, and strong interfacial bonding.