Special silicone dioxide paint matting agent for Plastic Coatings HF-650L
Description
It is synthetic amorphous micronized precipitated silica appearing as white powder and for both solvent-based and water-based system.Silica Paint Matting Agent suitable used for plastic coatings.
Feature
a. ) Inkjet printing silicon dioxide (our silica matting agent) is the absorption material in the surface coating of colorful inkjet matrix (printing paper/cloth/film).
b. ) While printing, our silica matting agent in the surface coating layer will help to absorb moisture quickly so that there are no dye proliferation in the ink or cross color, then the printed words or picture will be highly clear and colorful and with high resolution.
Chemical Data
| Item Type |
HF410L |
HF-620L |
HF-630L |
HF-650L |
| Content of sio2(dry basis) %, |
≥99.0 |
≥99.0 |
≥99.0 |
≥99.0 |
| Porosity ml/g |
1.8-2.0 |
1.8-2.0 |
1.8-2.0 |
1.8-2.0 |
| Oil absorption, g/100g , |
270-320 |
270-320 |
270-320 |
270-320 |
| Particle Size, um(Malvent,D50) |
3-3.5 |
4-4.5 |
5-5.5 |
6-7 |
| Loss on drying(105℃,2Hrs) |
≤5.0 |
≤5.0 |
≤5.0 |
≤5.0 |
| Ignition loss(1000℃,2Hrs) |
≤7.0 |
≤7.0 |
≤7.0 |
≤7.0 |
| Whiteness |
≥90.0 |
≥90.0 |
≥90.0 |
≥90.0 |
| PH(5% Liquor) |
6-7 |
6-7 |
6-7 |
6-7 |
| Surface Treatment |
Organic |
Organic |
Organic |
Organic |
Application
Plastic Coatings, 3C Coatings, Elastic Paints, Decorative Paints.
