Description
1. 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. Rubbing and polishing are easily accomplished. Ermine NC
is a cost effective solution to your fast production needs, it is Nitrocellulose base lacquer, a free sanding one-coat
(mono-coat) system which means you can use it as a sealer as well as top-coat is best suited for open pore and
offers a fine base for lacquers topcoats. While it offers adequate protection against the rigors of habitual use, it is
unsuitable in conditions with high ambient moisture, such as your bathroom and kitchen.
2. Silica Matting Agent generally used for NC wood coating. It is a synthetic amorphous silica appearing as white
powder. It is a micronized Precipitated Silica Matting Agent for both solvent-based and water-based system. Silica
Matting Agent reduce the gloss of a variety of products including coatings, paints, inks, lacquers, varnishes, while
providing lower viscosity and better flow capability. Optimal matting efficiency is achieved by using silica with high
pore volume and by fine control of the particle size and particle size distribution. 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
1. Easy to Disperse: Advanced rubbing technology makes narrower distribution of diameter of granules, so that matting
agent can be easily added in any production procedure and can be easily dispersed, which saves the processing time.
2. High Matting Effect. Careful design matting agent physical properties and the performance, high pore volume and fine
controlled particle size and particle size distribution makes high matting efficiency.
3. Excellent transparency: High purity of silica product ensures that refractive index can inosculate with resin index.
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 |
Applications
1. Clear and pigmented woodcare applications, such as NC wood coatings, PU wood coatings, unsaturated polyester
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
4. Automotive Coating, Car Coating.
5. Plastic Coating, 3C Coating.
Anticorrosion Pigments, Inkjet Receptive Coating, Matting Agent
