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Reinforcing Filler Rheology Modifier Hydrophobic Fumed Silica R 805

Categories Fumed Silica
Model Number: R 805
Place of Origin: CHINA
MOQ: 1000
Price: 12.70USD/KG
Payment Terms: T/T
Supply Ability: 20,000ton/year
Delivery Time: 7-15days
Packaging Details: 10kg/bag
Losson Drying: ≤0.5 %
PH-value: 3.5–5.5
SiO2 Content: >99.8 %
Carboncontent: 4.5–6.5%
Specific Surfacearea(BET): 125–175 M²/g
CAS No.: 68611-44-9
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Reinforcing Filler Rheology Modifier Hydrophobic Fumed Silica R 805

Reinforcing Filler Rheology Modifier Hydrophobic Fumed Silica R 805


1, General Description


Fumed Silica R805 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:
QualityUnitRange
carbon content%4.5–6.5
losson drying%≤0.5
pH-value
3.5–5.5
SiO2 content%>99.8
specific surface area(BET)m²/g125–175
tamped densityg/lApprox. 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:

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