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White Powder Paint Flattening Agent Precipitated Silica For Plastic Coatings

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White Powder Paint Flattening Agent Precipitated Silica For Plastic Coatings

Model Number : HF410L/HF620L/HF630L/HF-620
Certification : SGS/ ASTM / ROHS / REACH
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, D/A, D/P, T/T
Supply Ability : 1000 Ton Per Month
Delivery Time : 7-10 work days
Packaging Details : 10 kg/bag, Kraft Paper bag
Brand Name : SKYHIL
Material : Silicon Dioxide
Appearance : White Powder
Application : Plastic Coatings
Other Name : Precipitated Silica
Equivalent : OK412,OK500,HP270
Surface Treatment : Organic and Inorganic
CAS No. : 7631-86-9
HS Code : 28112290000
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Silica Dioxide Paint Matting Agent Equivalent To OK412 Used For Plastic Coatings


1, Silica Paint Matting Agent suitable used for plastic coatings. It is synthetic amorphous micronized precipitated silica appearing as white powder and for both solvent-based and water-based system.

2, The Silica Paint Matting Agent for plastic coatings by applying unique manufacturing techniques and special surface treatment. It features good dispersibility, perfect anti-precipitation and excellent transparency, which allows the film to have a better color brilliance and scratch resistance.


1, Easy to disperse.

2, High Matting Efficiency.

3, Excellent Transparency.

4. Excellent suspended performance.

5, Excellent mechanical properties and chemical properties.

6, Good scratch resistance.

7, Excellent Hand feeling.

Chemical Instructions

Item TypeHF-620HF-620LHF-630HF-630LHF-650L
Content of sio2(dry basis) %,≥99.0≥99.0≥99.0≥99.0≥99.0
Porosity ml/g1,8-2.01.8-2.01.8-2.01.8-2.01.8-2.0
Oil absorption, g/100g , g/100g270-320270-320270-320270-320270-320
Particle Size, um(Malvent,D50)4-4.54-4.55-5.55-5.56-7
Loss on drying(105℃,2Hrs)≤5.0≤5.0≤5.0≤5.0≤5.0
Ignition loss(1000℃,2Hrs)≤7.0≤7.0≤7.0≤7.0≤7.0
PH(5% Liquor)6-76-76-76-76-7
Surface TreatmentNONEOrganicNONEOrganicOrganic


1, Plastic Coatings, 3C Coatings, Elastic Paints, Decorative Paints.

2, Industrial Paints, Metal Finish Paints, Auto-Motive Paints.

3, Wood Paints, PU wood paints, NC wood paints, UV wood paints.


1,We focus on silica matting agent market about 25 years. Know exactly the customer’s requirements, have most experience about this silica products, provide the best service to the customers.

2, We are the reliable supplier for many countries and some International customers, such as AkzoNobel, Valspar, Nippon Paints, Dgl Camel, and PPG.

3, We located in a modern city, as a research, development and production for chemical raw materials, as well as one of the largest production bases of silica in China.

Product Tags:

paint flattening agent


silica matting agent

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