稻草纤维制备缓冲材料的影响因素研究-中国包装论文库 关键词:稻草纤维;发泡剂;胶粘剂;发泡温度 [gap=710]Key words: rice straw fiber; foaming agent; adhesive; foaming temperature
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Initial foaming temperature 初始发泡温度
low-temperature foaming agent 低温泡沫液
constant-temperature foaming 常温发泡
foaming at loom temperature 常温发泡
high temperature foaming agent 高温泡沫剂
The results show that the cells' density and size can be controlled by controlling the processing pressure and the foaming temperature.
结果表明,改变CO_2的压力可以控制发泡的泡孔密度和泡孔大小。
The processing parameters, the effect of the mixing, the pressing parameter, the foaming temperature, heating rate and heat preservation time were studied.
分析讨论了试验工艺条件及工艺参数如混料条件、铝坯压缩条件和发泡中的加热温度、加热速度和保温时间对形成泡沫铝的影响。
Local application of high - temperature - resistant foaming triphase profile control agent on Wells - group had perfect effects and the cost was low.
应用高温三相泡沫调剖剂实施井组整体调剖后,封堵效果好,成本低。
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