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EINECS No 231-545-4 Paint Matting Agent / White Silicone Matting Powder

EINECS No 231-545-4 Paint Matting Agent / White Silicone Matting Powder

EINECS No 231-545-4 Paint Matting Agent / White Silicone Matting Powder

Product Details:

Place of Origin: China
Brand Name: SKYHIL
Certification: SGS / ROHS/ ASTM/REACH
Model Number: HF-620/HF-620L/HF-630/HF-630L

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: 10 kg/bag, Kraft Paper Bag
Delivery Time: 7-10 work days
Payment Terms: L/C, D/A, D/P, T/T
Supply Ability: 1000 Ton Per Month
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Detailed Product Description
Color: White Powder Material: Silicon Dioxide
Application: Coatings And Inks Performance: High Matting Efficiency
Other Name: Flatting Agent Technology: Precipitation
CAS No: 7631-86-9 EINECS No: 231-545-4

Silica Dioxide White Powder Paint Matting Agent Compare to SY-7000 Use For Coating Application




In many coating applications, there is a preference in the market for matte finishes. Different methods and matting agents exist for indoor and outdoor coatings.


Compared to silica-gel matting agents, modified silica possesses a different particle size, particle size distribution, in the pore volume. Hydrothermal matting agents are different in particle size and distribution. We can also find untreated and treated materials.



· Silicas have a relatively high efficiency in terms of matting power

· When used in higher concentration, an increase in viscosity could be observed

· During storage they tend to build up sediment, this is particularly the case with untreated silicas. To avoid this tendency combinations of silicas and wax or pyrogenic silicas are used


Chemical Data


Item Type HF-620 HF-620L HF-630 HF-630L HF-650L
Content of sio2(dry basis) %, ≥99.0 ≥99.0 ≥99.0 ≥99.0 ≥99.0
Porosity ml/g 1,8-2.0 1.8-2.0 1.8-2.0 1.8-2.0 1.8-2.0
Oil absorption, g/100g , g/100g 270-320 270-320 270-320 270-320 270-320
Particle Size, um(Malvent,D50) 4-4.5 4-4.5 5-5.5 5-5.5 6-7
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
Whiteness ≥90.0 ≥90.0 ≥90.0 ≥90.0 ≥90.0
PH(5% Liquor) 6-7 6-7 6-7 6-7 6-7
Surface Treatment NONE Organic NONE Organic Organic

Paint System:


· The binder system

· The method of applying the paint

· The film layer thickness, and

· Drying conditions


Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

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