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.

• Dữ liệu sản phẩm

Cấu tạo

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

Tính chất tiêu biểu：

Bề ngoài: light yellow liquid

Active ingredients: 45%±2

Density: about 1.0 g/cm3

Dung môi: butyl acetate

Type:HH2163

*.The values indicated in this data sheet describe typical properties and do not constitute specification limits.

• Ứng dụng

Special Features and Benefits

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.

• Khuyến nghị sử dụng

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.

Số tiền bổ sung

Calculated based on supply form:

Inorganic pigments 10-15%

Organic pigments 20-40%

Titanium dioxide 3-5%

Carbon black 30-50%

*. Dữ liệu trên là liều lượng thực nghiệm, và liều lượng tối ưu cần được xác định thông qua một loạt các thử nghiệm.

Instructions for use

To achieve the best performance, the additives should be added to the grind first, followed by the pigment. Premix the resin and solvent components of the grind, then slowly add the additives while stirring. Do not add the pigment until the additives are well mixed.

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