W27
Clay Thickening Rheological Agent
主要用途：
It can be widely used in industrial anticorrosive paint, Marine paint, ink, waterborne wood paint, adhesive (caulk), waterborne paint, waterproof material, oil drilling, daily chemical and other fields.
使用方法：
In the water or water-oil mixed system, it can be dispersed under the dispersion condition of low shear, showing a strong gel effect, and it has significant anti-settlement performance when the amount of addition is 0.2% to 0.5%. Dry powder can be added directly in various systems. Excellent suspension and water retention are the biggest features of this product.
产品特性：
W27 is made from clay by purification,modification and surface treatment. It can be effectively dispersed in cold water and hot water, and the most significant feature is that it also has significant thickening and suspension in highly polar solvents such as alcohols and ethers, which is suitable for all kinds of oil-in-water and oil-in-water systems. Strong weather resistance, water retention in the alternation of hot and cold to maintain good performance. It can be completely dispersed under the dispersion condition of low speed.
产品物性指标：
| 项目（单位） | 质量指标 |
| Appearance | White powder |
| Volatile content (105°C, 2hours） | ≤10.0% |
| Particle size (over 0.074mm) | ≥99% |
| 2% aqueous colloidal viscosity (cps) | 12000~16000 |
| PH (2% aqueous solution) | 8.5~10 |
