润湿分散剂 HH2202

• HH2202 wetting and dispersing agent

HH2202 wetting and dispersing agent is a double star star polymer, similar to Degussa 440, without silicon, can effectively reduce static/dynamic surface tension in aqueous matrix, has outstanding wetting and dispersing (with resin) performance, and has good low foaming performance.

• 产品数据

组成:

Double star star polymer.

典型特性:

外观 (25°C): colorless to light yellow liquid

Colour, platinum-cobalt: APHA≤50

PH 值 (1% aqueous solution): 5.0-7.0

Water content: ≤0.50%

Cloud point (10% BDG, °C): 40-46

Effective content: 100%

*, the data given on this data page are only typical values, not technical indicators of the product.

• 应用

特点和优势

1. Rapidly wet the surface of silicon powder and silicon wafers, improve the lubrication stability of cutting fluid, thereby reducing line marks, TTV and dirty wafers, and improve the A-quality rate and output of silicon wafers.
2. Rapidly wet the surface of diamond wire, reduce the powder accumulation phenomenon between diamond abrasives, maintain the surface roughness of diamond wire, and facilitate the stable cutting of crystalline silicon.
3. Rapid wetting improves the cooling performance of cutting fluid to meet the trend of higher and higher line speeds and the gradual thinning of diamond wires.

• 推荐用途

As a low-foaming wetting agent dispersant used in conjunction with resin, it is widely used in solar crystalline silicon cutting fluid and other fields.

添加量

Calculated based on supply form:

Pigment amount: 5%~8%

*. The above data is the dosage of the formula ratio, 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.