摘要
研究和比较了不同种类的CaCO3填料填充PVC异型材的物理性能和喷涂粘附性能试验,结果表明未改性的轻质CaCO3因氟碳涂料在其表面的接触角、粘附功、附着力较其它类CaCO3填料高。
Tests were made on mechanical properties and spray adhesion of PVC profiles filled with different CaCO3 fillers for comparison.Testing results indicated that unmodified lightweight CaCO3 was more suitable for spraying on PVC profiles than other fillers due to the superior interfacial angle, surface tension and adhesion of fluorocarbon spraying,
出处
《化学建材》
2006年第2期10-12,共3页
Chemical Materials for Construction
关键词
挤出
物理性能
接触角
粘附功
附着力
extrusion
mechanical property
interfacial angle
surface tension
adhesion
