Active Member
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[China]
Address: R405,Zifu Technical Park, Guangdong,China
Contact name:Don
Guangzhou Quanxu Technology Co.,Ltd. |
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High Delustering Efficiency Silica Matting Agent For Water Based Paint
Introduction
Silica matting agent by using the silica-gel process products can be obtained which have a harder morphology, it can produce standard silica and after treated products. After treatment means that the silica surface can be partially modified with organic (waxes) or inorganic materials. And shows a very high matting efficiency, especially in water-based systems.
Characteristics
High transparency:Strictly control particle size distribution of product, and give better transparency for leather coating.
Excellent dispersibility Easy to add:The delustrant can easily disperse in both polar solvent and aqueous solution. A delustering effect may reached by just using normal dispersion machine to disperse in high speed for 15-30 minutes.
Chemical Data
| ItemType | HF-610 |
| Content of sio2(dry basis) % | ≥99.0 |
| Porosity ml/g | 1.8-2.0 |
| DOA absorption ml/100g | 260-320 |
| Particle Size(Malvent D50),um | 4.0-5.0 |
| Loss on drying(105℃ ,2Hrs) | ≤6.0 |
| Ignition loss(1000℃,2Hrs) | ≤10.0 |
| Whiteness | ≥90.0 |
| PH(5% Liquor) | 6-7 |
| Surface Treatment | Special |
Application
Water-based Wood Coating
Water-based Industrial Coating
Water-based Inks
