润湿分散剂 HH2346W

HH2346W wetting and dispersing agent is a styrene and maleic acid anionic copolymer aqueous solution. Its molecular chain contains both hydrophobic styrene units and hydrophilic maleic anhydride units, giving it unique dispersing and stabilizing functions. It has very good wetting, dispersing and viscosity reduction effects on organic pigments. It is used for water-based production of resin-free color pastes and is VOC-free.

It has a viscosity reduction effect on organic pigments and carbon black, increases the tinting power and gloss of pigments, and also has a very good viscosity reduction effect on inorganic pigments. It has a strong dispersing ability for fillers.

• 产品数据

组成:

Hydrophilic SMA(styrene maleic anhydride) block copolymer.

典型特性:

外观: 浅色透明液体

Inherent content: 40%

溶剂: 去离子水

Ionic characteristics: anion

PH 值: 7±0.5

Molecular weight: 15 毫克 KOH/克

*.本数据表中所示的值为典型特性，不构成规格限值.

• 应用

推荐用途:

Water-based color paste, 墨, wood paint, weather-resistant coating, pesticide, and nano-color paste such as ink, 等.

• 添加量

推荐水平:

• Carbon black 30~60%
• Organic pigment 25~60%
• Inorganic pigment 5~20%

*. 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.

• 公司注册和加工说明

实现最佳性能, 应先将添加剂添加到研磨中, 其次是颜料. 预混合研磨的树脂和溶剂成分, 然后在搅拌的同时慢慢加入添加剂. 在添加剂充分混合之前不要添加颜料.