Wall body material has been made by using hemihydrate gypsum, cement and composite foamer.
以建筑石膏、水泥为原料，采用复合发泡剂发泡制成墙体材料。
The paper studied the effect of different foamer, foam stabilizer and alkali on foam stability in foam combination system.
文章研究了泡沫复合体系中发泡剂、稳泡剂和碱对复合体系稳定性的影响。
Single long sand pack experiment indicated injecting foamer and nitrogen alternately could form fine and smooth foam at front end face of core.
单长填砂管实验结果表明液气交替注入完全可以在岩心前端面形成质量较好的细腻泡沫。
The formulation and performance parameters of new foamer COM are also given, and the effect of salinity on liquid carrying capability of foam is studied.
给出了新起泡剂c O M的配方及性能参数。同时研究了矿化度对泡沫携液量的影响。
The influence of the materials, recipe, technology and equipments on extrusion of PVC foam by using chemical foamer are introduced. And it is significant for practical production.
介绍了原料、配方、工艺、设备等因素对采用化学发泡剂进行PVC发泡挤出成型的影响，对实际生产有一定的指导意义。
The effect of the co-compounding ingredients of foamer, polymer and alcohol, the concentration of acid and temperature on foaming ability and stability of foam acid has been studied in this paper.
本文研究了起泡剂的复配、高分子化合物、醇类、酸浓度和温度对泡沫酸起泡能力及稳定性的影响。
The effect of the co-compounding ingredients of foamer, polymer and alcohol, the concentration of acid and temperature on foaming ability and stability of foam acid has been studied in this paper.
本文研究了起泡剂的复配、高分子化合物、醇类、酸浓度和温度对泡沫酸起泡能力及稳定性的影响。
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