合成材料老化与应用2024，Vol.53Issue(1)：1-4,36,5.
膨胀阻燃体系对水性超薄钢结构防火涂料性能影响的研究
Influence of Intumescent System on Performance of Water-based Extra-thin Flame Retardant Coating Used on Steel Structure
蒋友珺 1陈中华 2朱远3
作者信息
- 1. 中国石油化工股份有限公司茂名分公司,广东茂名 525027
- 2. 华南理工大学材料科学与工程学院,广东广州 510640
- 3. 黄山联固新材料科技有限公司增城分公司,广东广州 510000
- 折叠
摘要
Abstract
This work presents the influence of the intumescent system on the performance of flame retardant coating.Results show that melamine-coated ammonium polyphosphate(MF-APP),dipentaerythritol(DPER),pentaerythritolphosphate(PEPA),melamine(MEL)have low water solubility.Four kinds of intumescent systems were compared through laboratory big panel burning test and water-resistance test.It showed that the water-resistance of flame retardant coating with MF-APP/DPER/MEL was superior to the other three intumescent systems.Its water resistance time was 42 h.And after 48 h water immersion,the weight loss of coating was only 5.22％.Thermal gravimetric analysis showed that the component of the coating remained the same as before,thus its flame retardant performance was almost unchanged.关键词
水性超薄钢结构防火涂料/密胺树脂包覆聚磷酸铵/双季戊四醇/耐水性能Key words
water-based flame retardant coating/melamine-coated ammonium polyphosphate/dipentaerythritol/water-resistance分类
化学化工引用本文复制引用
蒋友珺,陈中华,朱远..膨胀阻燃体系对水性超薄钢结构防火涂料性能影响的研究[J].合成材料老化与应用,2024,53(1):1-4,36,5.
