170型憎水硅酸钙保温材料的研制
Developing of 170 Type of Water-repellent Caicium Silicate Thermal Insulation Material
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- DOI:
- 作者:
- 郑其俊
Zheng qijun
- 作者单位:
- 中国石油天然气总公司工程技术研究所
- 关键词:
- 硅酸钙;保温材料;性能
- 摘要:
- 针对微孔硅酸钙保温材料的性能缺陷提出了有效的降低密度及提高憎水性的化学外加剂及憎水剂配方,并结合国情提出了切实可行的工艺流程及参数。文中对微孔硅酸钙的反应机理也作了适当的论述。
Pointing to defects of micro-pore calcium thermal insulation mateerial, it gives the formulas of chemical additive and water-repellent additve which reduce the dencity effectively and raise their water-repellence. And then it presents praticable technotogical process and parameters. It properly discusses the acting mechanism of micro-calcium silicate as well.1991,5(5): 14-18 收稿日期:1991-1-17参考文献:
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