分散剂 HH2376W

• HH2376W Dispersing agents

HH2376w water-based dispersant is based on 2176 dispersant and uses multifunctional monomer end-capping treatment. Its special structure improves the water resistance of the paint film and increases the adhesion after film formation. It has excellent pigment dispersibility and storage stability.

Especially in water-based plastic gravure inks with alcohol-water soluble systems (containing alcohol solvents). 另外, water-based epoxy systems are also applicable.

• 产品数据

组成:

HH2376w dispersant is a copolymer of polyoxyethylene and polyoxypropylene.

典型特性：

外观: colorless, clear and transparent liquid

Odor: odorless

固体含量: 40%

粘性: 500~1000 mPas(25°C)

PH 值: 5-7

Ionic form: 非离子型

Type: HH2376W

*.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：

Used to produce water-based general-purpose high-solid color paste, disperse and grind organic powder in resin-containing system, it can strongly reduce the viscosity of color paste, 高光泽度, heat storage stability, low foaming, small dosage, increase the coloring power of pigment, and short grinding time.

• 推荐用途

1. Grinding of resin-containing ink color paste.
2. Resin-containing industrial coatings and leather color paste coatings.
3. Alcohol + water-soluble gravure ink (flexo plate, gravure).
4. Water-based pigment high-content resin system color paste.

推荐水平

The recommended amount of grinding resin in the formula is: 20%~30%,

分散 剂: 2~5% (公式金额)

*. 以上数据为实证剂量, 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 grind before the pigment. Premix the resin and solvent components of the grind first, and then slowly add the additives under constant stirring. Pigments cannot be added before the additives are mixed evenly.