摘要
报道了 P V Ac 乳液中保护胶体的改性, P( V Ac - M M A- A A) 乳液及三聚氰胺甲醛树脂的合成及共混。考察了乳液粘度、稳定性及其成膜耐水性等。结果表明,所得改性 P( V Ac - M M A - A A) 共混乳液的耐水性、耐热性、耐寒性及粘结强度较 P V Ac 均聚物乳液均有明显改善。
A modified PVA was used in the preparation of water-resistant PVAc emulsion and the synthesis and properties of melamino-formaldehyde resin modified P(VAc-MMA-AA) emulsion were studied.The P(VAc-MMA-AA) emulsion shows apparent improvement in freezing resistance,adhesive strength as well as water-resistance.
出处
《石油化工》
CAS
CSCD
北大核心
1999年第9期600-603,共4页
Petrochemical Technology
关键词
聚乙烯乙烯乳液
三聚氰胺
甲醛树脂
改性
polyvinyl acetate emulsion,copolymer emulsion,water-resistance,melamino-formaldehyde resin, P(VAc-MMA-AA)