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

本文介绍以烯醚为起始剂，五化二磷为磷化剂合成烯醚磷酸酯的过程；并对其应用也简要地加以说明。

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,改进后的工艺和设备既保封,又控制变形,满足防爆标准对高压隔爆接线盒隔爆面平面度的要求。