High Purity Silicon Powder Silica Matting Agent Price For Matte Paper Coating Matting
Description
The product has a Silicon dioxide inkjet printing media is our most standard of color ink substrate surface coating of adsorption material. It has a high pore volume, high reducibility and absorption. This makes the dye nonproliferation, not cross color, high clear. So that the pictures distinguish ability is high and colorful.
Characters
- Excellent Transparency. The refractive index of silica is comparable to most resin systems.
- Excellent Hand-feeling: These silicas have minimal effect on the mechanical properties, allowing development of smooth films with excellent hand-feel, scratch resistance and stain resistance.
- Super Matting Efficiency. The high purity silica and 1.8-2.0 ml/g Pore Volume as well as fine control of particle size and particle size distribution, it makes the paint film higher matting efficiency.
- Surface smoothness and improvement in scratch resistance: These silicas have minimal effect on the physical properties, allowing development of smooth films with excellent hand-feel, scratch resistance and stain resistance.
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) |
|
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:
Matte Photo Paper Coating, CC Photo Paper Coating, Matte Printing Paper, Color Spray Paper.
Advantage
1, We will continue to invest in research and development, application technology and production capacities in emerging markets. We had set up a research and development center to study new silica products to use special application.
2, We located in a modern city, as a research, development and production for chemical raw materials, as well as one of the largest production bases of silica in China.
3,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, such as Wood and furniture Coating, Industrial Coating, Coil Coating, automotive coatings and plastic coatings as well as printing inks, leather coating, textile coating and decorative coatings.
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