1、
2、
这种发泡剂具有发泡温度矮 、 放出的气体乏味 、 安好 无毒 等弊端.
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3、
Two components of the polyether polyurethane systems with water as blowing agent are prepared.
制得了以水作发泡剂的聚醚型聚氨酯鞋底原液.
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4、
Present situation of China's hydrazine hydrate and ADC blowing agent production is introduced here.
介绍了我国水合肼和ADC发泡剂的生产现状,预测了这两种产品所需的耗碱量.
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5、
结果表明，三盐基硫酸铅、二盐基亚磷酸铅、硬脂酸铅和柠檬酸对发泡剂AC都有较强的活化作用，属于加速型发泡助剂；
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6、
Improvement of AC blowing agent by adding zinc oxide, zinc peroxide etc. has been described.
通过添加氧化锌, 过氧化锌等化学品,对AC发泡剂进行改性.
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7、
Modification of AC blowing agent by adding nano zinc oxide was described.
通过添加纳米氧化锌对偶氮二酰胺进行改性.
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8、
Blowing agent of F 11 can be substituted by pentane, which is no harm to the environment.
发泡剂F11可用符合环保要求的戊烷完全替代；
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