用于JS涂料的内增塑低T_g型VAE乳液的性能研究

Study of inner plasticized low T_g VAE latex used for JS wa-terproofing coating

内增塑低Tg型VAE乳液具有良好的柔韧性、耐酸碱性、耐候性、成膜性、相容性、粘结性及环保性。VAE乳液的Tg越低,其柔韧性越好,JS防水涂料配方中所需的增塑剂含量越低,涂膜的延伸率越高。

Inner plasticized low Tg VAE latex is good in flexibility, weatherability, film-forming, compatibility, adhesion and environmentally friendly. The lower the Tg is, the more flexible VAE latex is, and the less the plasticizer in JS coating, the better the elongation of film is.