The final chapter discusses blowing agents for polymer foams.
最后一章论述吹聚合物泡沫剂。
Decomposition enthalpy of blowing agents mixed with sodium bicarbonate is probed.
探索了放热型发泡剂与碳酸氢钠混用的分解热效应。
Some HCFC blowing agents replacing CFC 11 for polyurethane foam are introduced in this paper.
简单地介绍了几种用于聚氨酯泡沫塑料的CFC替代物——HCFC 发泡剂的性能特点。
The different properties of foams by using various blowing agents are showed in following table 2.
表2是用各类发泡剂制得的硬泡性能的对比情况。
A method for testing decomposition characteristics of blowing agents in rubber media has been established.
建立了一种测试发泡剂在橡胶介质中分解特性的方法。
If blowing agents is added in powder compacts, a subsequent heat treatment can produce cellular aluminum in the solid state.
如果往铝粉末压块中加入发泡剂，通过加热使发泡剂分解同样能得到泡沫铝。
The bowl for containing foam blowing agents, the hot water immersion, foaming agent of harmful substances will be dissolved, with the food into the body.
而泡沫塑料碗因含有发泡剂，经热水浸泡后，发泡剂中有害的物质就会溶出，随食物进入人体。
The effect of certain types or contents of stabilizers, modifies and blowing agents on extrudate quality density, surface, and cellular structure are described.
讨论了稳定剂品种、 改性剂品种和发泡剂用量对制品密度、泡孔结构以及外观表面的影响。
A new type sound absorbing foamed composites mainly made from inorganic fiber and polymer has been produced by the thermal decomposition of chemical blowing agents.
以聚合物和无机纤维为主要原料，用化学发泡方法制成了一种新型泡沫吸声材料。
FIC-1311 has well protected environment, showing that which have good application prospects in the extinguishing, refrigeration, foam blowing agents, and medication.
三氟碘甲烷具有良好的环境性能和安全性能，在灭火、制冷、发泡、医药等领域有着广阔的应用前景。
This Paper studies the relationship between density of flexible polyurethane foam and it's physical-mechanical properties Under the condition of different amount of water as blowing agents.
本文用水作发泡剂，通过变化用水量，研究软质聚氨酯泡沫塑料的密度与物理机械性能之间的关系。
This Paper studies the relationship between density of flexible polyurethane foam and it's physical-mechanical properties Under the condition of different amount of water as blowing agents.
本文用水作发泡剂，通过变化用水量，研究软质聚氨酯泡沫塑料的密度与物理机械性能之间的关系。
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