Guangzhou Quanxu Technology Co.,Ltd.
Guangzhou Quanxu Technology Co.,Ltd.
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High Matting Efficiency Counter For OK412 Silica Matting Agent Used For Auto-Motive Coatings
Description
Silica Matting Agent usually used for the Automotive Coatings. Automotive Coatings is paint used on automobiles for both protection, decoration and refinish purposes. Automotive Coatings enhance the appearance and also protect it from extreme temperature, UV radiation, and foreign particles. Matte Finish is a low profile, non reflective finish that delivers superior coverage. Ideal for painting racing stripes or entire hoods in a matte black finish. Also great for grills, spoilers and other accessories.
Character
1, 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.
2, 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) | 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
Automotive Coatings, Car Varnish Coatings, Motorcycle Coatings, Bicycle Coatings, Auto-Refinishing Coatings.
Advantage
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.