| 摘要 |
Thermosetting, powder coating compositions comprised of blends of a hydroxyl functional fluoropolymer and a solid or crystalline hydroxylated aliphatic polyester of a cycloaliphatic diacid and a diol in combination with a cross-linking agent are provided. Such compositions, when applied to a substrate and heated, provide cross-linked coatings having a combination of desirable properties including good impact strength, flexibility, UV stability and gloss. |
