Silica Dioxide As White Powder Paint Matting Agent Compare to ED5 Use For Coil Coatings
Description
Matting Agent specialized used for the matte Coil Coating. Coated Aluminum Coil refers to the aluminum coil through coating and coloring treatment generally includes PE coated aluminum coil and PVDF coated aluminum coil. It is especially suitable for interior decoration and AD boards. It can be classified matt and glossy according to coating gloss.
Characters
Highest matting efficiency: High pore volume reach to 1.8-2.0 ml/g, and fine control of the particle size and particle size distribution.
Good Dispersion: This series of products that can easily decentralized in any paint system, the average high-speed pulsator with 10-20 M/S of the line speed, after 10 minutes can be ok.
Chemical Data
| Item Type | HF-680 | HF-685 |
| Content of sio2(dry basis) %, | ≥99.0 | ≥99.0 |
| Porosity ml/g | 1,8-2.0 | 1.8-2.0 |
| Oil absorption, g/100g , g/100g | 260-300 | 260-300 |
| Particle Size, um(Malvent,D50) | 5.5-6.0 | 6-7 |
| Loss on drying(105℃,2Hrs) | ≤5.0 | ≤5.0 |
| Ignition loss(1000℃,2Hrs) | ≤6.0 | ≤6.0 |
| Whiteness | ≥90.0 | ≥90.0 |
| PH(5% Liquor) | 6-7 | 6-7 |
| Surface Treatment | NONE | NONE |
Application
Coil Coating, Coating for aluminum Coil.
