水包水型多彩涂料的研制

Study on the preparation of W/W Multicolor Coating

水包水型多彩涂料制备过程中的难点是保持彩粒的分散稳定性。通过利用一种天然高分子材料的凝胶特性得以在已分散的色漆颗粒表面形成一层柔软的保护膜 ,从而阻止其 2次凝聚。

One problem in the preparation of Multicolor Coating was how to keep the dispersed coloruful granules stable.With the help of certain natural polymer,the polymer gel can wrap the coloruful granules of coating on the surface,and prevent the granules from joining each other again.