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

有效成分: 50%

离子形式: anion

P H value: 7~8

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

Amine value: 20mg KOH/g

类型: 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%约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.

• 使用说明

为了获得最佳性能, 添加剂应先加入到研磨材料中, 然后再加入颜料. 将研磨材料的树脂和溶剂组分预混合, 然后在持续搅拌下缓慢加入添加剂. 在添加剂充分混合均匀前不要加入颜料.