分散剂 HH2212

• HH2212 Water-based dispersant

It is a water-based dispersant of acrylic polymer block copolymer with controlled free radical polymerization.

• 产品数据

组成:

Hydrophilic polymer block copolymer.

典型特性：

外观: 透明粘稠液体

固体含量: 50%

PH 值: 7±0.5

粘性: 10000~15000 (cps/25℃)

稀释剂: 去离子水, 乙醇

Ionic properties: anionic

HLB value: 12 (4-20-30)

Type: HH2212

*.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：

For organic and inorganic pigments, it has excellent fluidity, 高光泽度, high tinting strength, can be used as high solid color paste, 具有长期的颜料分散储存稳定性, 并与各种水性体系具有良好的相容性. 本产品不含 APEO 和 VOC.

• 推荐用途

Particularly suitable for the production of universal color pastes in water-based resin-free systems. Used in water-based wood coatings, water-based metal paints, leather color pastes, water-based gravure inks, and inks.

• 添加量

Inorganic pigments and fillers 10~20%

Organic pigments 20~30%

Carbon black 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.