parkerizing

1.This paper describes the formula for cold parkerizing flame proof joints of electrical apparatus for explosive gas atmosphere and process for cold parkerizing of flame proof joints.

经过试验验证,改进后的工艺和设备既保证了密封,又控制了变形,满了防爆标准对高压隔爆接线盒隔爆面平面度的求。

2.Synthesis of polyethenoxyether phosphate using polyethenoxyether as initiator and using phosphorus pentoxide as parkerizing reagent, and its application were studied.

本文介绍了以聚氧乙烯醚为起始剂，五氧化二为化剂合成聚氧乙烯醚酸酯的过程；并且对其应用地加以说明。