活化指数 meaning in Chinese

activation index

Aiming at improving the lipophilic property of the conductive fillers , surface modification of conductive tio2 powders and conductive mica powders has been researched by 5 kinds of coupling agents
摘要为了提高无机导电填料的表面亲油性，选择5种偶联剂分别对导电二氧化钛粉体及导电云母粉体进行了表面改性，活化指数评定了改性效果。
It is showed from active exponent analysis that surface energy and polarity of the modified magnesium hydroxide are decreased ; and jr analysis shows that the stearic acide is attached to magnesium hydroxide by chemical bond
活化指数测定结果表明改性后的氢氧化镁由亲水疏油性变成了亲油疏水性；红外光谱表明硬脂酸与氢氧化镁之间形成了化学键。
Activation exponential of powders confirms that 7 % ntc401 has good modified effects on conductive tio2 , and 5 % jsc has good modified effects on conductive mica , the activation exponential of the powders after surface modified can reach 90 %
结果表明，偶联剂ntc401对导电二氧化钛的改性效果较好，合适的用量为7 %左右；偶联剂jsc对导电云母的改性效果较好，合适的用量为5 %左右，改性后粉体的活化指数均可达90 %以上。