讨论了用有机刚性粒子和弹性体增强增韧改性的聚丙烯复合材料力学性能提高的原因。
The cause of the increasing mechanical properties of PP composite materials, which were strengthened and toughened with organic rigid particles and elastomer, had been investigated .
改进了以浆液料作为旋转成型的物料，用于制备短玻璃纤维增强聚丙烯复合材料的新工艺。
An aqueous slurry was developed as a sort of raw materials in rotational moulding for the preparation of short glass fiber reinforced polypropylene composites.
用多元统计分析中的主成分分析法，合理地确定竹纤维增强聚丙烯复合材料多项性能指标兼优的最佳纤维含量。
The optimum fiber proportion of bamboo's fiber reinforced polypropylene composite could be analyzed accurately by optimum design method of principal component analysis.
自制了聚丙烯酸钠复合坯体增强剂，研究了它对陶瓷坯体强度和地砖生产成品率的影响。
Compound ceramic body reinforcing agent with sodium polyacrylate was prepared and its effects on the strength of ceramics body and rate of finished product of floor tiles were studied.
本文综述了玻璃纤维增强聚丙烯复合材料结晶情况，界面横晶的产生，横晶对材料力学性能的影响以及控制方法。
In this study, the occurrence of the interfacial transcrystallization towards composites 'mechanical performance and the controlling method of the transcrystallization are investigated.
研制高性能的玻璃纤维增强聚丙烯复合材料的关键是提高非极性的聚丙烯和极性的玻璃纤维的界面粘结强度。
The key point to prepare glass fiber re-enforced polypropylene composite(PP/GF)is to improve the interfacial strength of non-polar polypropylene and polar glass fiber.
结果表明，该复合材料具有很好的抗紫外线老化性能，高岭土对聚丙烯耐老化性能的增强效果优于碳酸钙和滑石粉。
The result shows that the composites have excellent ultraviolet resistance and age-resistant behavior, better than those of PP/CaCO 3 and PP/Talc composites.
结果表明，该复合材料具有很好的抗紫外线老化性能，高岭土对聚丙烯耐老化性能的增强效果优于碳酸钙和滑石粉。
The result shows that the composites have excellent ultraviolet resistance and age-resistant behavior, better than those of PP/CaCO 3 and PP/Talc composites.
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