摘要
研究了剑麻短纤维用量和环氧化天然橡胶 (ENR) /PVC共混比对剑麻短纤维补强ENR/PVC复合材料性能的影响。结果表明 ,该复合材料具有较高的硬度和纵向拉伸强度、较低的扯断伸长率和扯断永久变形、良好的耐油和耐老化性能。剑麻短纤维的用量宜为 30份 ,ENR/PVC的共混比宜为 70 /30。
The influence of the loading level of sisal short fibre and the blending ratio of ENR 50/PVC on the properties of sisal short fibre reinforced ENR 50/PVC composites was investigated.The results showed that the sisal short fibre reinforced ENR 50/PVC had higher hardness and tensile strength in longitudinal direction,lower elongation at break and tensile set at break,good oil resistance and aging property;and the suitable loading level of sisal short fibre was 30 phr,and the suitable blending ratio of ENR 50/PVC was 70/30.
出处
《橡胶工业》
CAS
北大核心
2000年第7期392-395,共4页
China Rubber Industry
