Fire and Corrosion Resistances of Intumescent Nano-coating Containing Nano-SiO_2 in Salt Spray Condition

查看全文 作　　者：Zhenyu Wang Enhou Han Fuchun Liu Wei [1]Ke

机构地区：[1]State Key Laboratory for Corrosion and Protection, Institute of Metal Research, Chinese Academy of Sciences, Shenyang110016, China

出　　处：《Journal of Materials Science & Technology》索引2010年第26卷第1期,共7页

摘　　要：The nano-concentrates and flame retardant nano-coating were prepared in thhis study. The effect of nano-SiO2 on the corrosion resistance and fire resistance of ammonium polyphosphate-pentaerythritol-melamine (APP-PER-MEL) coating was investigated by differential thermal analysis (DTA), scanning electron microscopy (SEM), effective thermal conductivity (λ/d), X-ray photoelectron spectroscopy (XPS) and fire protection test. The chemical action and endothermic effect of ammonium polyphosphate, pentaerythritol and melamine in traditional flame retardant coating were damaged by salt spray condition, whereas the flame-retardant additives in the nano-coating demonstrated the good chemical interaction in salt spray condition. The uniformly dispersed nano-SiO2 particles could improve corrosion resistance of the coating, and hence nano-coating could remain the good fire-resistant properties even after 500 h salt spray test. 关键词：纳米二氧化硅纳米涂层盐雾试验耐腐蚀性防火膨胀型 X射线光电子能谱扫描电子显微镜

相关文献

参考文献（22）
引证文献（11）
耦合文献（0）

参考文献(22)

引证文献(11)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Fire and Corrosion Resistances of Intumescent Nano-coating Containing Nano-SiO_2 in Salt Spray Condition

参考文献(22)

引证文献(11)

用户提示