室外用超薄膨胀型钢结构防火涂料的耐湿热性能研究

采用三聚氰胺、季戊四醇和聚合度为20的聚磷酸铵作为超薄膨胀型钢结构防火涂料的防火助剂时,在湿热环境下使用,涂层表面有白色晶体析出,防火性能显著降低,采用红外光谱分析确认此白色晶体为聚磷酸铵。采用聚合度大于60的聚磷酸铵和聚磷酸三聚氰胺代替聚合度为20的聚磷酸铵,试验结果表明,在保持防火性能的同时,能显著提高涂料的耐湿热性能。

中国高档外用建筑涂料市场展望

It is a common belief that the Chinese market is so huge that opportunities abound. Never before in history has so much global interest developed for one market area with manufacturers and investors from all points converging to get a piece of the Chinese pie. Not everyone will succeed (nor can they! ), but focused businesses will see their opportunities, define their plans, prepare contingencies and realize their goals. China is the country of technology leaps: it was not that many years ago that finding and making a phone call in China was diffieult, yet today the mobile phone explosion is astronomic and state of the art.

常用建筑涂料

近年来,建筑涂料的发展很快,品种繁多,名称和分类方法也不统一。按涂层的结构来分有底漆、中间涂层及罩面涂料;按使用范围来分有外墙涂料和内墙涂料;按涂刷部位来分有内墙、外墙、顶棚、地面、门窗细木制品和金属件等;

常用建筑涂料

近年来,建筑涂料的发展很快,品种繁多,名称和分类方法也不统一。按使用范围来分有外墙涂料和内墙涂料;按涂刷部位来分有内墙、外墙、顶棚、地面、门窗细木制品和金属件等;按涂层的结构来分有底漆、中间涂层及罩面涂料;按涂层光泽来分有有光、半光、无光之分。