High Extinction Efficiency 7631-86-9 Silica Matting Agent For Canvas Coatings
High Extinction Efficiency 7631-86-9 Silica Matting Agent For Canvas Coatings
Silica matting powder DR-9535 is a large pore volume silica gel silica matting powder,
It is a high-purity, porous and synthetic amorphous silica matting powder.
Specification of Ink Additives
|
Drying loss(105 ℃/2h) |
5.0% max |
Porosity |
1.9 ml/g |
|
Burning loss(1000℃/2h) |
4.0-8.0 |
PH value (5% water suspension) |
6.0-7.0 |
|
Oil absorption value |
200-255g/100g |
Silica content (dry basis) |
99% min |
|
Average particle size (Malvern) |
4.5.5.0 d50,um |
Surface treatment |
Inorganic |
Features
1. High extinction efficiency
2. Good transparency
3. Easy to disperse
4.No effect on the paint film
Recommended application
Canvas coating inks,water-based inks and industrial coatings etc.
Packing
10 kg/bag
Storage
The product is stored in a dry place to prevent moisture. After the product is unpacked, the bag mouth shall be fastened to prevent moisture and contamination.
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