摘要
本文报道了P（VAC－MMA）乳液及三聚氰胺甲醛树脂的合成及其共混。考察了乳液粘度、稳定性及其成膜耐水性等。结果表明，所得P（VAC－MMA）乳液的耐水性、防冻性及PH值适应范围较PVAC均聚物乳液均有所改善。而乳液中三聚氰胺树脂的加入可明显增稠，其成膜耐水性较传统乳白胶有明显改善。
The synthesis and properties of Melamino - Formaldehyde resin modified P(VAC - MMA) emulsion were studied. P(VAC - MMA) emulsion shows better freeze resistance and wider range of PH as well as better water - resistance than that of PVAC emulsion. the thickened emulsion with excellent water - resistance can be achieved by the addition of melamino-formaldehyde resin.
出处
《中国胶粘剂》
CAS
1997年第2期43-45,共3页
China Adhesives
关键词
三聚氰胺甲醛
乳液聚合
改性
聚醋酸乙烯
Melamino-Formaldehyde Resin
P(VAC-MMA) copolymer Emulsion
thicken
Water resistance
