描述
DP-D262R / Dispersant
| 组成 | Polymeric block copolymer solution with pigment affinity groups |
| 外观 | Colorless to slightly yellow transparent liquid |
| 溶剂 | Solvent oil |
| 密度 | 0.98-1.02 g/ml (25±1)℃ |
| 粘度 | 25-80 s (Coating-4 cup method) (25±0.2)℃ |
| 固体内容 | 48±3% (140℃ 2h) |
| 闪点 | >62℃ |
DP-D262R Application Areas
溶剂型系统
DP-D262R Main characteristics
1、Block type polymer dispersant is composed of pro-pigment group and pigment surface adsorption in dispersant and low molecular weight copolymer as pro-media segment.
2、Low molecular weight copolymer forms a certain thickness of obstruction layer, which reduces the attraction between pigment particles and obtains good dispersion stability.
3、Disperse carbon black has very good color spreading and gloss. It can be used in two-component and thermosetting system, not applicable to thermoplastic acrylic and epoxy floor coating system.
DP-D262R Use method
应在研磨材料中加入分散剂并充分搅拌，然后加入颜料进行研磨和分散。
DP-D262R 建议用量
| 无机颜料 | 1-10% |
| 有机颜料 | 20-40% |
| 碳黑 | 30-100% |
DP-D262R Storage stability
在未开封的原包装中保存 24 个月。温度低于 5℃时，可能会出现分层和浑浊现象。使用前加热并充分混合不会影响产品质量。超过贮存期的产品经检验合格后可继续使用。容器未完全清空前，使用后必须立即密闭。
DP-D262R Packing
25KG / 180KG。
