Easy Dispersion Silica Matting Agent As White Powder Used For NC Wood Coatings
Description
Silica matting agent generally used for NC wood coating. Nitrocellulose coatings are used extensively in the furniture industry due to their “user friendliness” and the ability to be applied by multiple coats, particularly when used in conjunction with various color applications such as NGR stains, overall stains, sap stains, toners, fillers, wiping stains and glazes. Nitrocellulose coating systems are easily repaired throughout the finishing process.
Characters
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.
Chemical Data
| Item Type | H-300 | HF-617 |
| 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 |
Applications
1, Clear and pigmented woodcare applications, such as NC wood coatings, PU wood coatings, UV Wood Coatings.
2, Printing Inks, Gravure Printing Ink, Offset Printing Ink, Screen Printing Ink, Printing Packing Material.
3, Industrial Coating, Metal baking Coating, Decorative Coating
Strengths
We are the leading raw material and technical solution provider to the Paint/Coating/Ink chemical Industry. We focus on Paint/Coating Market about 25 Years, with advanced technology and good experience to develop different kinds of silica matting agent used for different application.
