Water-based dispersant HH2290

·Product Data

组成:

High molecular weight styrene maleic acid copolymer.

典型特性：

外观: 淡黄色透明液体

Odor: slight odor

Ions: anions

Amine value: 23.5毫克 KOH/g

PH 值: 7±0.5

Compatibility: miscible with water or organic medium and high polar solvents

粘性: 4# cup 25℃＞300 seconds

Effective content: 50%

*.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：

Can be used for grinding with or without resin, it can strongly reduce the viscosity of the color paste, 高光泽度, thermal storage stability, increase the coloring power of the pigment, and short grinding time.

• 推荐用途

Used in the production of water-based general color paste, printing ink, coating system (industrial paint), ink and other applications.

as follows:

1. Grinding of ink color paste and nano color paste.
2. Dispersion and grinding of industrial coatings, leather color pastes, pesticides and carbon materials with high specific surface area.
3. Water-based printing inks (flexographic plates, gravure plates).
4. Water-based pigments with high content of resin or resin-free system color pastes.

• 添加量

Total amount of organic pigments: 20%~30%

Inorganic pigments: 3%~10%

Transparent pigments with high specific surface area: 20%~30%

*. 以上数据是公式中的剂量比例. 最佳剂量需要通过一系列测试来确定.

• Instructions for use

为了获得最佳性能, the additives should be added to the grinding material first, and then the pigments. Premix the resin and solvent components of the grinding material, and then slowly add the additives under constant stirring. Do not add the pigment before the additives are mixed evenly.