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Good Dispersion Matting Agent Degussa OK-607 For Wood Coatings
Matting agent DR-746 has good dispersion and extinction in a variety of coating system.
Specification of matting agent
| Appearance | White Powder |
| SiO2 content (Dry based) | ≥98.5% |
| Porosity | 1.6-1.8ml/g |
| Oil absorption value, g/100g | 260-310 |
| Particle size D50 | 4.5μm |
| Surface treatment | Organic |
| Drying loss(105 ℃/2h) | ≤5 |
| Ignition loss,(1000℃,2Hrs) | ≤10% |
| Whiteness | ＞95 |
| PH value (5% aqueous suspension) | 5-7 |
Application of matting agent
Used for wood coatings, Industrial coatings, Inks, film coatings, etc.
Packing of matting agent
Packed into 10 kg/bag
Storage of matting agent
Once opened, the bag must be tightened in order to prevent the rest of material from damp and pollution.
