Solvent-based dispersant HH2163

• HH2163 Solvent-based dispersant

Wetting dispersant for solvent-based systems. It has a wide compatibility and can stabilize various types of pigments. It is suitable for solvent-based general-purpose pigment concentrates with aldehyde or acrylic resin as grinding resin.

• 产品数据

组成

High molecular weight block copolymer solution containing pigment-affinity groups.

典型特性：

外观: light yellow liquid

活性成分: 45%±2

密度: about 1.0 g/cm3

溶剂: butyl acetate

Type:HH2163

*.本数据表中所示的值为典型特性，不构成规格限值.

• 应用

特点和优势

1. Improve wetting properties and reduce grinding time and viscosity of grinding materials.
2. Avoid floating color and blooming in multi-pigment systems.
3. Increase the gloss, color strength, transparency and hiding power of coatings.

• 推荐用途

It has a wide compatibility and can be used in various solvent-based formulations, such as organic pigments, inorganic pigments, titanium dioxide, carbon black and other applications. It can also be used for post-treatment of problematic coatings.

添加量

Calculated based on supply form:

Inorganic pigments 10-15%

Organic pigments 20-40%

二氧化钛 3-5%

Carbon black 30-50%

*. 以上数据为实证剂量, 而最佳剂量需要通过一系列测试来确定.

Instructions for use

实现最佳性能, 应先将添加剂添加到研磨中, 其次是颜料. 预混合研磨的树脂和溶剂成分, 然后在搅拌的同时慢慢加入添加剂. 在添加剂充分混合之前不要添加颜料.

If the order is wrong, it can be remedied by post-addition, but it needs to be added slowly under high shear conditions.