【摘要】 研究不同粒径、含量及不同偶联剂处理的空心玻璃微珠对(丙烯腈/丁二烯/苯乙烯)共聚物(ABS)力学性能、加工性能及阻燃性能的影响。结果表明,偶联剂KH-550处理空心玻璃微珠的效果好于KH-560。当空心玻璃微珠粒径为5μm、含量为20%时,ABS复合材料具有较佳的综合性能,其缺口冲击强度、拉伸强度、弯曲强度、弯曲弹性模量、熔体流动速率及氧指数分别为7.7kJ/m2、47MPa、69MPa、2.75GPa、5g/10min和22.4%。更多还原

【Abstract】 The research focused on the effect of the size, content of the hollow bead and different handling method of the coupling agent on the mechanical properties, fluidity in processing and flame resistance of ABS composite. The results showed that hollow bead handled by KH-550 coupling agent was better than that handled by KH-560 coupling agent. When the size of the hollow bead was 5 μm and the content of the hollow bead was 20%, the composite could be of good comprehensive properties. Impact strength, tensile strength, flexural strength, flexural modulus, melt index and oxygen index of the composite were 7.7 kJ/m 2, 47 MPa, 69 MPa, 2.750 GPa, 5 g/10 min and 22.4% respectively.更多还原