摘要: 建 筑 用 热 熔 型 氟 碳 涂 层 中 PVDF含 量 必 须 不 低 于 70% ,但 目 前 该 要 求 对 于 已 涂 装 的 干 膜 缺 乏 行 之 有 效 的 检测方法。热分析在微量分析领域具有突出的优势,笔者将差示扫描量热法(DSC)与热重分析(TGA)应用于 PVDF 含量测试,形成了较为有效的检测方法
关键词:
氟碳涂层;PVDF含量;热分析;DSC;TGA
Abstract: PVDF content of hot-melt fluorocarbon coatings for buildings must not be lower than 70% but there is not an effective test method for defermination of PVDF content in dry-film. Thermal analysis in the field of micro-analysis highlights the advantages. The differential scanning calorimetry(DSC)and ther-mogravimetric analysis(TGA) in determining of PVDF content were used, forming a more effective test metnods
Key words:
fluorocarbon coating; PVDF content; thermal analysis; DSC; TGA
刘 翼,蒋 荃. 热分析在 PVDF含量测试中的应用[J]. 涂料工业, 2009, 39(4): 63-66.
Liu Yi, Jiang quan. Application of Thermal Analysis in Determination of PVDF Content[J]. Paint & Coatings Industry, 2009, 39(4): 63-66.