Solvent based dispersant HH2015

• HH 餐厅-2015 Solvent-based dispersant

It is a high molecular weight dispersant suitable for solvent-based industrial coatings and automotive coatings, which is polymerized by controlled free radical technology (CFRP). This dispersant has good pigment dispersion performance and is widely compatible with various resin systems. It is suitable for resin-free color paste (RFPC).

• 产品数据

组成

Acrylic block copolymer.

典型特性：

外观: colorless, clear and transparent

Amine value: 20毫克 KOH/g

Effective content: 50%

溶剂: Propylene glycol methyl ether acetate

*.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

1. Improve the color development of organic pigments.
2. Suitable for optimal dispersion of carbon black.
3. Reduce the viscosity of high-concentration color paste during grinding.

注意: 本使用说明书仅供参考，不具有任何保证属性. 请提前测试其适用性.

• 推荐用途

It has a wide compatibility and is suitable for various solvent-based industrial and automotive paints. It can be applied to resin-free color pastes designed for different resin systems.

添加量

推荐水平

推荐剂量: The following dosage is based on the ratio of dispersant solids to pigments:

Inorganic pigments: 20-30% by oil absorption

有机颜料: green, blue, purple: 15-30% by BET value; yellow, red, orange: 25-45% by BET value

Carbon black low pigment: 15-20% by DBP absorption value

Carbon black high pigment: 50-80% by DBP absorption value

*. 以上数据为实证剂量(根据供应表格计算), 而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.