急:翻译成汉语(专业的)

发布网友 发布时间：2022-05-20 12:35

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热心网友 时间：2023-10-20 01:33

断裂行为glassmicrospherefilled polypropylenepolyethylene对苯二甲酸乙二醇酯coisophthalate混合基复合材料的比较调查与玻璃微珠填充聚丙烯复合材料。 根据变形复合显示，它是通过线性弹性断裂力学进行或应用j积分的概念。 矩阵延性是规管透过玻璃微珠表面处理中的复合不同硅烷偶联剂的应用，以及与马来聚丙烯聚合物增容剂的添加。 复合材料脆性的方式失败而在中度影响速度，半脆性材料断裂行为只观察到在复合材料低应变率高和中界面粘接的水平。 结果显示，复合材料含氨基硅烷处理的玻璃微球和马来聚丙烯显示断裂韧性的最高值。 低粘附分子水平的复合材料矩阵和玻璃珠，关键的j积分值减少由于存在的宠物。 矿物填充polypropylenematrix复合材料的断裂行为已研究了近年来及其断裂韧性的特点。 找到断裂韧度取决于灌装机颗粒形态、大小、表面能和填充体积浓度。
the fracture behaviour of glassmicrospherefilled polypropylenepolyethylene terephthalate - coisophthalate blend - matrix composites was investigated in comparison with that of the glass microsphere - filled pp composites. depending on the deformability displayed by the composite, it was carried out through the linear - elastic fracture mechanics or by applying the j - integral concept. the matrix ctility was regulated in the composite through the glass bead surface treatment applied with different silane - coupling agents, as well as with the addition of maleated pp as polymer compatibilizer. whereas all the composites failed in a brittle manner at moderate impact speed, quasi-brittle fracture behaviour was only observed at low strain rate in composites having high and medium interfacial adhesion level. results showed that composites containing both aminosilane - treated glass microspheres and maleated pp showed the highest values of fracture toughness. in composites with low adhesion level between matrix and glass beads, the critical j - integral value diminished e to the presence of pet. the fracture behaviour of mineral - filled polypropylenematrix composites has been studied and their fracture toughness characterized in the recent years. the fracture toughness was found dependant on the filler particle morphology, size, surface energy and filler volume concentration.

热心网友 时间：2023-10-20 01:34

断裂行为的glassmicrospherefilled聚丙烯/聚（对苯二甲酸乙二醇酯-coisophthalate）混合基复合材料与玻璃微珠填充PP复合材料的比较研究。根据显示，复合材料的变形，它通过线弹性断裂力学或采用J积分的概念进行了。矩阵延展性，在透过玻璃珠表面，适用于不同的硅烷偶联剂，以及与马来聚丙烯聚合物增容此外，治疗的综合*。而所有的复合材料在冲击速度适中脆方式失败，只观察到低有高，中界面粘接水平的复合材料应变率准脆性断裂行为。结果表明，含有两个氨基硅烷处理的玻璃微球和马来酸酐接枝聚丙烯的复合材料表明断裂韧性最高值。矩阵和玻璃珠之间的附着力低的水平，复合材料的临界J积分值减少由于矿物填充型复合材料polypropylenematrix PET.The断裂行为的存在已研究在最近几年的特点，其断裂韧性。断裂韧性发现填料粒子的形态，大小，表面能和填料体积浓度的依赖。