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Excellent Suspension Behavior Paint Matting Agent CAS No.: 7631-86-9 Used For Electrophoretic Paintings
Product Description
E-coating – also known as Electrophoretic Painting, Electrocoating, Electropainting etc. The coating materials (resins, pigments, additives, etc.) are dispersed in water and held in a bath. The parts to be coated are immersed in the solution and an electrical current is passed through the bath using the parts as an electrode.
HF-610D is a very fine-grained wax after-treated precipitated silica as white powder.
Characteristics
High Matting Efficiency;
Excellent Transparency;
Easy to Disperse;
Excellent Hand-feeling
Composition
CAS Number(SILICON DIOXIDE):7631-86-9
Chemical Data
| ItemType | HF-610D |
| Content of sio2(dry basis) % | ≥98.0 |
| Electrical Conductivity 4%in water, us/cm | ≤200 |
| DOA absorption ml/100g | 230-280 |
| Particle Size(Malvent D50),um | 4.0-5.0 |
| Loss on drying(105℃ ,2Hrs) | ≤6.0 |
| Sulfate Content % | ≤0.2 |
| Carbon Content % | 5.5 |
| PH(5% Liquor) | 6-7 |
| Specific surface area(N2) Multipoint, m2/g | 130 |
Applications:
Mainly used as a high-purity filler for e-coats due to its excellent suspension behavior and low electrical conductivity.
