皮革颜料分散剂 HH2323

• HH2323 Water-based superdispersant

• 产品数据

组成:

Acrylic acid high molecular weight block copolymer containing carboxylic acid.

典型特性：

外观: light color transparent liquid

Odor: slight odor

Effective content: 50%

Ionic form: anion

P H value: 7~8

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

Amine value: 20mg KOH/g

Type: HH2323

*.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：

Water-based dispersants are used to produce water-based general color pastes, such as inks, leather, printing inks and coating systems, for resin-free grinding, it can strongly reduce the viscosity of the color paste, 高光泽度, high transparency, thermal storage stability, increase the coloring power of the pigment, and short grinding time.

• 推荐用途

1. Grinding of ink color paste.
2. Industrial coatings, leather color paste.
3. Water-based printing inks (flexographic, gravure).
4. Water-based pigments with high content of resin or resin-free system color paste.

• 添加量

Total organic pigment: 25%~60%;

无机颜料: 5%~30%;

Transparent pigment with high specific surface area: 30%~80%

*. The above data is the amount of pigment (%), 而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.