1) fireproof sealing
防火封堵
1.
Study on application of fireproof sealing technology in railway system;
防火封堵技术在铁路系统的应用研究
2) fire-proof sealing material
防火封堵材料
3) fire-block stem
阻火封堵
4) unsealing time
封堵灭火
5) fireproof blocking material
防火堵料
1.
Present research and its development trend of fireproof blocking material
防火堵料的研究现状及发展趋势
2.
This paper reports the kinds and characteristics of fireproof blocking materials,and introduces their development and technological process.
文章综述了防火堵料的种类和特点 ,介绍了防火堵料的研制及生产工
3.
A new type of halogen-free organic fireproof blocking material was prepared on the basis of acrylic resin as base material,ammonium polyphosphate,pentaerythritol and melamine as compounded flame retardant,Bis(2-ethylhexyl) phthalate as solvent with fillers added.
以丙烯酸树脂为基料,聚磷酸铵、季戊四醇和三聚氰铵为复合阻燃剂,邻苯二甲酸二(2-乙基己)酯为溶剂,并配以填料,制得新型无卤有机防火堵料。
6) Organic fireproof putty
有机防火堵料
补充资料：管道封堵胶囊
分子式：
CAS号：
性质：带金属接管的夹布囊状橡胶密封制品。胶料一般用丁腈橡胶、氯丁橡胶等，采用手工贴合成型、硫化罐硫化而成。用于输油管道维修、工艺改造等作业，起封堵原油的作用。工作压力一般小于0.6MPa。
CAS号：
性质：带金属接管的夹布囊状橡胶密封制品。胶料一般用丁腈橡胶、氯丁橡胶等，采用手工贴合成型、硫化罐硫化而成。用于输油管道维修、工艺改造等作业，起封堵原油的作用。工作压力一般小于0.6MPa。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条