Keywords RTV silicone rubber;Nano SiO_2;Nano Layered silicate;RTV nanocomposites;Hydrophobicity;Acid and alkali resistance;Corona aging.;

• RTV硅橡胶;纳米二氧化硅;纳米层状硅酸盐;RTV纳米复合材料;憎水性;力学测试;耐酸碱性;电晕老化;