Determination of Phosphite Content in Zinc Phosphite by Potassium Bichromate Method
重铬酸钾法测定防锈颜料亚磷酸锌中的亚磷酸根
The results showed that tribasic lead sulfate, dibasic lead phosphite, lead stearate and citric acid were the fast secondary blowing agents and had a stronger activating effect on blowing agent AC;
结果表明,三盐基硫酸铅、二盐基亚磷酸铅、硬脂酸铅和柠檬酸对发泡剂AC都有较强的活化作用,属于加速型发泡助剂;
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