描述
DP-D241R / Dispersant
| 组成 | 带有颜料亲和基团的聚合物嵌段共聚物溶液 |
| 外观 | 微黄色透明液体 |
| 溶剂 | Dibasic ester/solvent oil |
| 密度 | 0.99-1.03 g/ml (25±1)℃ |
| 粘度 | 6-40 s (coating-4 cup method) (25±0.2)℃ |
| 活性物质含量 | 48% |
| 闪点 | >62℃ |
应用领域
溶剂型系统
主要特点
1、It has excellent viscosity reduction ability for primer system containing carbon black, bentonite, matting powder, light calcium carbonate, superfine zinc phosphate, barium sulfate, mica powder, titanium dioxide and talc phenol, which can reduce the use of thinner and meet the requirement of VOC emission.
2、Good wetting and dispersion of pigments, dispersion of organic pigments can improve their coloring strength, dispersion of organic bentonite and matting powder has good viscosity reduction ability.
3、It can reduce the floating color and flowering phenomenon of multi-pigment system.
使用方法
Dispersant should be added to the grinding material and stirred well, then add pigment grinding and dispersion.
| 无机颜料 | 1-10% |
| 有机颜料 | 20-40% |
| 碳黑 | 30-100% |
储存稳定性
Keep in unopened original package for 24 months. Stratification and turbidity may occur when the temperature is below 5°C. Heating and mixing thoroughly before use will not affect the product quality. Products that have exceeded the storage period can continue to be used after passing inspection. Before the container is completely empty, it must be tightly closed immediately after use.
包装
25 千克/180 千克
