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Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide
Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide
Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide
Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide
Specifications
Brand Name :
SKYHIL
Model Number :
HF-350
Certification :
SGS / ROHS / ASTM /REACH
Place of Origin :
China
MOQ :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Supply Ability :
1000 Ton Per Month
Delivery Time :
7-15 Days
Packaging Details :
10kg/Bag, kraft paper bag
Price :
Negotiable
Material :
Silicon Dioxide
Color :
White Powder
Application :
Coating Additives
CAS No :
7631-86-9
EINECS No :
231-545-4
Other Name :
Coating Silica
Description

Precipitated Silica For Coating and Ink

Description

1, Precipitated Silica in Coatings widely used as thickening agent, anti-settling agent and matting agent. It also improves abrasion resistance, glossiness and stability.

2, The production of precipitated silica starts with the reaction of an alkaline silicate solution with a mineral acid. Sulfuric acid and sodium silicatesolutions are added simultaneously with agitation to water. Precipitation is carried out under alkaline conditions. The choice of agitation, duration of precipitation, the addition rate of reactants, their temperature and concentration, and pH can vary the properties of the silica.

Chemical Data

Item Type HF-205
Content of sio2(dry basis) %, 99
Porosity ml/g ≥1.2
Oil absorption, g/100g , g/100g 270-320
Particle Size, um(Malvent,D50) 6.0-8.0
Loss on drying(105℃,2Hrs) ≤5.0
Ignition loss(1000℃,2Hrs) ≤6.0
Whiteness 93
PH(5% Liquor) 6-7

Application:

1, Unsaturated Polyesters: Avoid drop lets and wrinkles.

2, Pigment: Prevents precipitation, improves dye absorption, and improves the dispersion ability.

3, Emulsion Paint Filler: Improves thermal stability.

4, Ink: Matting Agents, improved non-setting properties, dispersion, suspension and abrasion resistance.

5, Printing Ink: Improve the printing effect, eliminating influence of non-dispersed ink penetration. Improve the wash ability, and the glossiness.

6, Powder coatings, Atomic dust coating, Priming paint, Mastic coatings.

Characters

1, Easy to disperse, it make the surface of the coating with unique features.

2, Excellent thixotropic, better thickening and anti-settling.

3, Greater flexibility when you add the silica.

4, Better weathering.

Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon DioxideBetter Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon DioxideBetter Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide

Product tags

dispersing agent for titanium dioxide

,

silicone emulsion paint

,

titanium dioxide oil dispersible
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Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide

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Product Detail
Brand Name :
SKYHIL
Model Number :
HF-350
Certification :
SGS / ROHS / ASTM /REACH
Place of Origin :
China
MOQ :
Negotiable
Payment Terms :
L/C, D/A, D/P, T/T
Contact Supplier
Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide
Better Weathering Amorphous Form Of Silica , 6.0 - 8.0um Particle Size Amorphous Silicon Dioxide

Guangzhou Quanxu Technology Co.,Ltd.

Active Member
8 Years
guangdong
Since 1995
Business Type :
Manufacturer, Agent, Importer, Exporter
Main Products :
Paint Matting Agent, Silica Matting Agent, Fumed Silica Powder
Total Annual :
1000000-2000000
Employee Number :
>200
Certification Level :
Active Member
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