Home >  PVC热稳定剂 >  二盐基亚磷酸铅
二盐基亚磷酸铅
1. Dibasic lead phosphite/dibasic lead phosphate is important party of one pack stabilizer
2. Dibasic lead phosphite/dibasic lead phosphate have good heat stability, weatheability and UV stabilizer
3. Dibasic lead phosphite usually used with tribasic lead sulfate and lead stearate
  • Dibasic lead phosphite performance


    二盐基亚磷酸铅

    分子式:2PbO·PbHP03·1/2 H2O

    状:微褐色或白色粉末,味甜,不溶于水,可溶于酸,200℃时变成灰黑色,450℃时变成黄色,

    遇火可燃烧。

    途:用作聚氯乙烯不透明制品的稳定剂。

    技术指标:

    指标名称

    指标

    优级

    一级

    合格

    氧化铅%

    89.0-91.0

    89-91.0

    88.5-91.5

    亚磷酸%

    10.0-12.0

    10.0-12.0

    9.0-12.0

    水分,

    0.30

    0.50

    0.50

    筛余物(320目),

    0.30

    0.40

    0.50

    包装:内膜外塑编织袋净含量25千克,也可根据客户要求。


Copyright 2013-2022 © WSD Chemical limited All Right Resrrved Search engine optimisation and web design by china-webdesign.com