The best foaming condition is happened by adding 7% PYA resin and 4% foaming agent.
实验结果显示聚七烯醇
浓度
7%
泡剂添加比例4%时具有最佳泡结构。
The best foaming condition is happened by adding 7% PYA resin and 4% foaming agent.
实验结果显示聚七烯醇浓度7%泡剂添加比例4%时具有最佳泡结构。
The preparation of ADC foaming agent from biurea by dioxygen catalytic oxidation was investigated and discussed.
对用分子氧催化氧化联二脲制取ADC泡剂进行了探讨。
The purpose of this paper is to study the radar absorbing effect of foamglass with graphite as vesicant.
本文的目的是
究石墨作泡剂的泡沫玻璃的微波吸收特性。
A foamable phenolic resin was prepared,through addition,condensation,in the presence of alkali.The resin was foamed with surfactant, foamer,solidifying agent , then the foam phenolplast was given .
苯酚与甲醛在碱性条件下经加成、缩合制得可性酚醛，
和表面活性剂、泡剂、固化剂一起泡即得酚醛泡沫塑料。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若
现问题，欢迎向我们指正。
