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Precipitated Silica 7631-86-9 Paint Matting Agent White Powder For Industrial Coatings

Precipitated Silica 7631-86-9 Paint Matting Agent White Powder For Industrial Coatings

Precipitated Silica 7631-86-9 Paint Matting Agent White Powder For Industrial Coatings

Product Details:

Place of Origin: China
Brand Name: SKYHIL
Certification: REACH / SGS / ROHS / ASTM
Model Number: HF-650L

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
Material: Silicon Dioxide CAS No: 7631-86-9
EINECS No.: 231-545-4 Application: Soft Feel Coatings
MF: SiO2 Purity: 99%
Compare: OK500 Performance: High Matting Effect

 

Precipitated Silica CAS No.: 281122 Paint Matting Agent as White Powder Used For Industrial Coatings

 

Introductions

 

 Matting Agent specialized used for the Industrial coatings. It is synthetic amorphous silica appearing as white powder. It is a micronized precipitated silica matting agent for both solvent-based and water-based system.

 

 

Feature

 

1) High Matting Efficiency: High pore volume reaches to 1.8-2.0 ml/g, and fine control of the particle size and particle size distribution.

2) Easy to Dispersion: The matting agent can be easily added in any production procedure and can be easily dispersed, which saves the processing time.

3)Good handing feeling and improvement in scratch resistance: It is development of smooth films with excellent hand-feel, scratch resistance and stain resistance.

 

Chemical Parameters

 

Item Type HF410L HF-620L HF-630L HF-650L
Content of sio2(dry basis) %, ≥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
Oil absorption, g/100g , 270-320 270-320 270-320 270-320
Particle Size, um(Malvent,D50) 3-3.5 4-4.5 5-5.5 6-7
Loss on drying(105℃,2Hrs) ≤5.0 ≤5.0 ≤5.0 ≤5.0
Ignition loss(1000℃,2Hrs) ≤7.0 ≤7.0 ≤7.0 ≤7.0
Whiteness ≥90.0 ≥90.0 ≥90.0 ≥90.0
PH(5% Liquor) 6-7 6-7 6-7 6-7
Surface Treatment Organic Organic Organic Organic

 

Application

 

1)Industrial Coating, Metal baking Coating, Decorative Coating, Plastic Coatings.

2) Printing Inks, Gravure Printing Ink, Offset Printing Ink, Screen Printing Ink, Printing Packing Material.

 

Contact Details
Guangzhou Quanxu Technology Co.,Ltd.

Contact Person: Mr. Don

Tel: +8618211475147

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