Low Gloss Performance Silicon Dioxide Used For Leather Coatings
Low Gloss Performance Silicon Dioxide Used For Leather Coatings
Silicon dioxide DR-786 is workable in variety of ink & coatings with the performance of low gloss and anti-settling.
Specification:
| Appearance | White Powder |
|
SiO2 content, % |
95-100 |
| SiO2 content (Dry based), % | ≥98.5 |
|
Porosity, ml/g |
1.6-1.8 |
|
Oil absorption value, g/100g |
210-260 |
|
Particle size D50, μm |
6.0-6.5 |
|
Surface treatment |
Wax |
| Drying loss(105 ℃/2h) | ≤5 |
|
Ignition loss,(1000℃,2Hrs), % |
≤10 |
|
Whiteness |
＞95 |
| PH value (5% aqueous suspension) | 5-7 |
Application:
Wood coatings, Industrial coatings, Leather coatings, Textile coatings, printing ink, etc.
Recommended levels--3.0-8.0% of total quantity, optimal levels are determined through practical tests.
Packing
10 kg/bag,300-330kg/pallet
Storage
Once opened, the bag must be tightened in order to prevent the rest of material from damp and pollution.
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