摘要
对四种不同纳米材料SiO_2、TiO_2、Al_2O_3、ZrO_2填充PTFE复合材料进行了拉伸和硬度试验。结果表明,纳米Al_2O_3填充PTFE有比较好的力学性能,当Al_2O_3的质量分数为10％时,其综合性能最佳。纳米SiO_2填充后,PTFE的脆性及硬度显著增大。
The mechanical property of PTFE composites filled with four kinds of nano-particles SiO_2, TiO_2 , A1_2 O_3, and ZrO_2 was investigated. The results showed that nano-particles Al2O3 filled PTFE composite had good mechanical property. When the content of Al2O3 was 10 percent by mass, the composite had the best integrated behavior. The filling of nano-particles SiO2, into PTFE made the hardness and the brittleness of PTFE composite increasing.
出处
《工程塑料应用》
CAS
CSCD
2000年第12期1-3,共3页
Engineering Plastics Application
