Precipitation Silica Dioxide Silica Matting Agent Use For NC Wood Coating,Printing Inks
Description
Nitro-cellulose lacquer or NC lacquer. The easiest to handle, dries purely by physical means of solvent flashing off. The dried coating can be dissolved at any time with the appropriate solvent thus allowing easy and problem free repairs or restorations.
The solids content is generally between 15-30%. NC Lacquers are ideal for applications such as interior decoration on furniture with low chemical and mechanical stresses.
Paint Silica Dioxide Matting Agent usually use for NC coatings. It provides a superior matting and flatting, excellent coating appearance and transparency, cost efficient, effective anti-settling agent and easy dispersion, smooth, abrasion resistant films of high surface quality.
Characters
Easy Dispersion
High Matting Efficiency
Good Transparency
Chemical Data
| Item Type |
H-300 |
H-300A |
| Content of sio2(dry basis) %, |
≥98.5 |
≥98.5 |
| Porosity ml/g |
1.2-1.4 |
1.2-1.4 |
| Oil absorption, g/100g , g/100g |
270-310 |
270-320 |
| Particle Size, um(Malvent,D50) |
4.5-5.5 |
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
General NC wood coating, printing inks, plastic coatings.
