求翻译：在井下实际生产应用过程中，由于聚氨酯注浆材料存在因蓄热温度高导致冒烟、着火等安全事故时有发生，严重影响影响材料的使用和推广。本文工作重点研究了聚氨酯基础工艺配方的调整及加入相变材料等对蓄热性能的影响规律，期望进一步降低聚氨酯的蓄热温度，减少安全隐患。是什么意思？

Underground actual production application process, because the polyurethane grouting material existence due to the high heat storage temperature led to smoke, fire and other safety incidents happen, seriously affecting the use and promotion of the impact of the material. This work focuses on polyure

Actual production wells in the application process, the polyurethane material Note pulp temperature in the high-lead to smoke, fire, and safety-related incidents have occurred from time to time, and seriously impact the use and promotion materials. This work focuses on the polyurethane based process

In mine shaft actual production application process, because because the polyurethane note thick liquid material existence the regeneration temperature causes to belch smoke, to catch fire high and so on the security accidents to sometimes occur, seriously the influence material the use and promotes

Application in mine production process, because the polyurethane Grouting material for high thermal temperature result in smoke, fire and other accidents occur from time to seriously affect the effect of material used and promoted. This article focuses on polyurethane basis adjustments of the formul

正在翻译，请等待...