摘要: 合成了半结晶型聚酯树脂和无定形聚酯树脂,并以其分别制备了粉末涂料。通过人工加速老化、衰减全反射红外和扫描电镜表征了半结晶和无定形2类聚酯粉末涂层的耐老化性能,发现半结晶聚酯粉末涂料的耐老化性能不如无定形聚酯粉末涂料。
关键词:
半结晶聚酯树脂,
粉末涂料,
耐候性能
Abstract: The semi-crystal and amorphous polyester resins were synthesized, which were further used respectively to prepare TGIC-curing powder coatings. The anti-aging property of the said powder coatings was characterized by the artificial accelerated aging tester, ATR-FTIR and SEM. It was found that the anti-aging property of semi-crystal polyester powder coatings was inferior to that of the amorphous powder coatings.
Key words:
semi-crystal polyester resin,
powder coating,
anti-aging properties
李 勇, 瞿金清, 顾宇昕, 刘 亮, 何 涛. 含半结晶聚酯的TGIC型粉末涂料的耐老化性能研究[J]. 涂料工业, 2014, 44(10): 33-37.
Li Yong, Qu Jinqin, Gu Yuxin, Liu Liang, He Tao,. Study on Anti-Aging Properties of TGIC-Curing Powder Coatings Comprising Semi-Crystal Polyester Resins[J]. Paint & Coatings Industry, 2014, 44(10): 33-37.