Fine-Grained Precipitated Silica Paint Matting Agent As White Powder Used For Interior Automotive Soft Feel Coatings
Introduction
Soft-touch coatings provide a unique feel, or haptic effect, to surfaces with natural characteristics that tend to be unappealing to most consumers, particularly plastics. They are widely used in interior automotive and consumer electronic applications, where manufacturers seek to provide a premium look and feel to differentiate their products from the competition.
MK-605 is a very fine-grained precipitated silica as white powder.
Features
High Matting Efficiency;
Excellent Transparency;
Easy to Dispersion;
Excellent Hand-feeling
Chemical Data
| ItemType | MK-605 |
| Content of sio2(dry basis) % | ≥98.0 |
| DOA absorption ml/100g | 280-330 |
| Particle Size(Malvent D50),um | 3.0-4.0 |
| Loss on drying(105℃ ,2Hrs) | ≤4.0 |
| Ignition loss(1000℃,2Hrs) | ≤5.0 |
| Whiteness | ≥90.0 |
| PH(5% Liquor) | 6-7 |
| Surface Treatment | Special |
Applications:
Soft felling coatings used for phone shell, laptop surface, household appliances, plastic electronics and so on.
