The performance of zinc dust paint manufactured by partially ferrophosphorus - substituted zinc dust were introduced.

着重介绍了磷铁粉取代部分粉制备粉漆的特性,并给出了3类粉漆的参考配方。

Some physico-chemistry properties of ultrafine zinc dust produced by the process of melting vapourizing shock-cooling of metallic zinc are measured.

加热熔化、蒸发、骤冷工艺制备超细粉,对产品的部分理化性能进行了测试。

This paper describes a new technology for production of rongalite based on sodium pyrosulfite reduced by zinc powder and reacted with formaldehyde.

斜述了焦亚硫酸钠为原料,经粉还原与甲醛加成反应,生产次硫酸氢钠甲醛的新工艺。