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Hydrophobic Fumed Silica R 812 for Paints Coatings Adhesives Application

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Hydrophobic Fumed Silica R 812 for Paints Coatings Adhesives Application

Model Number : R812

Place of Origin : CHINA

MOQ : 1000

Price : 16.7USD/KG

Payment Terms : T/T

Supply Ability : 20,000ton/year

Delivery Time : 7-15days

Packaging Details : 10kg/bag

CAS No. : 68611-44-9

Grade Standard : Industrial Grade

PH-value : 5.5–8.0

SiO2 Content : >99.8 %

Specific Surfacearea(BET) : 230–290 M²/g

Losson Drying : ≤0.5 %

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Paints Coatings Adhesives Application Hydrophobic Fumed Silica R 812

1, General Description


Fumed Silica R812 is a hydrophobic fumed silica after-treated with DDS (dimethyldichlorosilane) has excellent rheological properties and is commonly used as a thickener, anti-settling agent, and anti-caking agent in a variety of industrial applications, including paints, coatings, cosmetics, and pharmaceuticals.

2, Chemical Composition:
SiO2 content >99.8 %
3, Sale Specification & Typical Properties:
Quality Unit Range
carbon content % 2.0–3.0
losson drying % ≤0.5
pH-value
5.5–8.0
SiO2 content % >99.8
specific surface area(BET) m²/g 230–290
tamped density g/l Approx. 50
4, Application:
General industrial coatings
Coil coatings
Car OEM coatings
Plastic coatings
RECOMMENDED ADDITIONLEVEL As supplied calculatedon total formulation: 1.0 - 2.0 %

5, Storage properties:
cool and dry, keeps for 2 years


6, Handing precautions:
When stored in an originalunopened packaging, theproducthas a shelf lifeof 24 months from thedateof manufacture. Werecommend to storetheproduct in closed containersunder dryconditions and to protect the material from volatilesubstances.

7, Packaging
Paper bags, 10 kg net PE-bags, 4840kg/40HQ
Warehouse & Loading
Hydrophobic Fumed Silica R 812 for Paints Coatings Adhesives Application

Product Tags:

SiO2 Content >99.8% Fumed Silica

      

Specific Surface Area 230–290 M²/g Hydrophobic Fumed Silica

      

Loss on Drying ≤0.5% R 812

      
Quality Hydrophobic Fumed Silica R 812 for Paints Coatings Adhesives Application wholesale

Hydrophobic Fumed Silica R 812 for Paints Coatings Adhesives Application Images

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