activated silica meaning in English
活性二氧化硅
活性硅土
Examples
- Ghg - electrical grade activated silica powder is produced by way of mingling on the basis of electrical grade silica powder . it has activt effect on surface & make silica powder mingled with resin , raise cohesive force between resin & silica powder , raise the water - resestance on the sunface and the compressive strength of pour object , reduce sediment , gradation & split , increase filler of silica powder , and replaced inpoted products on the producing line of imported dry type transfomer & high tension mutual induc tance equiment , it has been the best pouring insulate materual in electrical trade
电工级活性硅微粉是在电工级硅微粉的基础上进行偶联化处理而制成，具有表面活性作用，能使用硅微粉与树脂发生交联，提高树脂与硅微粉的粘结力和界面增水性，提高浇注体抗冲击强度，减少沉淀、分层、开裂现象，增加硅微粉的填充量，在引进的干式变压器、高压互感器生产线上已成功地代替了进口产品，成为电工行业理想的环氧浇注绝缘材料。