硼酸锌对超薄型钢结构防火涂料性能的影响

Influence of zinc borate on the performance of ultra-thin fireproof coatings

用膨胀型防火涂料现场检测炉和扫描电镜研究了硼酸锌对超薄型钢结构防火涂料的影响。结果表明,随着硼酸锌用量的增加,防火涂料的耐燃性能有先增强后减弱的趋势,适量添加硼酸锌能改善涂料炭层结构,有效增加防火涂料的耐火极限。

the article make a research on the influence of Zinc borate on the performance of Ultra-thin fireproof coatings using the intumescent fire retardant coating detection furnace and SEM.The result shows that the fire performance of fireproof coatings tends to be first and then decreases with addition of Zinc borate.The fire performance and the char of fireproof coatings structure may increase at the same time.