Product Overview:
GS-3201 is a silica matting agent for large pore volume silica gel gel process, and its surface is treated with special organic substances.
Product Features
GS-3201 has a high porosity, higher extinction efficiency, and excellent dispersibility, which can meet the performance requirements of different coating systems. It can achieve good wetting effect in the production process. This product has undergone special organic material input surface treatment, which can better improve the suspension of the system product.
Product Index Data
| 平均粒径 ，D50/μm | 3.5-4.5 |
| 吸油值（DBP）g/100g | 250-290 |
| pH 值（5%水悬浮液） | 6.0-7.0 |
| 孔隙率 ml/g | 1.8 |
| 灼烧失重（1000°C，2h），% | 5.0-7.0 |
| 干燥失重（105°C，2h),% | 5.0 |
| 二氧化硅含量% | 99 |
| 表面处理 | 有机 |
Application fields:
Wood furniture coatings, wood decorative coatings, industrial coatings, inks, film coatings
Suggested amount to add:
According to the total formula, it is recommended to add 3-10%; Due to different formulas and conditions, it is recommended that users conduct experiments before use to determine the optimal amount of addition