BYK Wetting dispersant DISPERBYK-110
Model:
DISPERBYK-110
Industry:
Composite material,Adhesive
Function:
Wetting and dispersing agent
Category:
Products
Product Details
应用信息
涂料工业和印刷油墨
特性和优点
该助剂通过空间位阻使颜料解絮凝。由于解絮凝的颜料颗粒很小,从而可获得高光泽、增进颜色强度。此外,增加了透明度和遮盖力。该助剂可降低粘度,因而改善了流动性并可提高颜料添加量。用于无机颜料涂料的静电高速旋转涂装时,可显著降低雾影。
推荐应用
推荐将该助剂用于溶剂型和无溶剂涂料,以及印刷油墨中,稳定无机颜料特别是二氧化钛。因为其阴离子特性,该助剂是酸催化体系的理想选择(如卷材涂料)。
推荐用量
助剂用量(购入形式)基于颜料
无机颜料: 5-10 %
二氧化钛: 2-4 %
上述数据为经验用量,最佳用量需通过一系列试验确定。
加入方法和加工指导
为了获得最佳性能,应先将助剂加入研磨料中,再加入颜料。
Key words
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