High Matting Efficiency Silica Matting Agent Counter For C803 Used
For Plastic Coatings
Specification
The Silica Matting Agent for plastic coatings by applying unique
manufacturing techniques and special surface treatment. It features
good dispersibility, perfect anti-precipitation and excellent
transparency, which allows the film to have a better color
brilliance and scratch resistance.
Feature
1, High Matting Efficiency.
2, Excellent Transparency.
3, Outstanding suspended performance.
4, Easy Dispersion.
Chemical Instructions
| Item Type | HF-620 | HF-620L | HF-630 | HF-630L | HF-650L |
| Content of sio2(dry basis) %, | ≥99.0 | ≥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 | 1.8-2.0 |
| Oil absorption, g/100g , g/100g | 270-320 | 270-320 | 270-320 | 270-320 | 270-320 |
| Particle Size, um(Malvent,D50) | 4-4.5 | 4-4.5 | 5-5.5 | 5-5.5 | 6-7 |
| Loss on drying(105℃,2Hrs) | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 | ≤5.0 |
| Ignition loss(1000℃,2Hrs) | ≤7.0 | ≤7.0 | ≤7.0 | ≤7.0 | ≤7.0 |
| Whiteness | ≥90.0 | ≥90.0 | ≥90.0 | ≥90.0 | ≥90.0 |
| PH(5% Liquor) | 6-7 | 6-7 | 6-7 | 6-7 | 6-7 |
| Surface Treatment | NONE | Organic | NONE | Organic | Organic |
Application
1, Plastic Coatings, 3C Coatings, Elastic Paints, Decorative
Paints.
2, Industrial Paints, Metal Finish Paints, Auto-Motive Paints.
3, Printing Inks, Gravure Printing Ink, Offset Printing Ink, Screen
Printing Ink, Printing Packing Material.
Superiority
1, We focus on silica matting agent market about 25 years. Know
exactly the customer’s requirements, have most experience about
this silica products, provide the best service to the customers.
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.
