- Product Details
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Quick Details
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MF:
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O2Si
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EINECS No.:
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215-684-8
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Place of Origin:
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Hubei, China
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Appearance:
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White Nano-Scaled Powder
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Application:
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Printing & Ink; Coating; Sealants; Rubber
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Brand Name:
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HIFULL
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Model Number:
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HB-612
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Product name:
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hydrophobic fumed silica HB-612
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purity:
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≥99.8%
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Type:
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nano materials
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Primary particle size:
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5- 50nm
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One bag dimension:
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110cm*55cm*25cm
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Country of Origin:
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China
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Advantage 1:
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factory price, stable supply
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Advantage 2:
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ISO 9001, Reach certificate
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MOQ:
-
100 kg
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Sample:
-
Free provided
Quick Details
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CAS No.:
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112945-52-5
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Purity:
-
99.8%
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Other Names:
-
Silicon Dioxide
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MF:
-
O2Si
-
EINECS No.:
-
215-684-8
-
Place of Origin:
-
Hubei, China
-
Appearance:
-
White Nano-Scaled Powder
-
Application:
-
Printing & Ink; Coating; Sealants; Rubber
-
Brand Name:
-
HIFULL
-
Model Number:
-
HB-612
-
Product name:
-
hydrophobic fumed silica HB-612
-
purity:
-
≥99.8%
-
Type:
-
nano materials
-
Primary particle size:
-
5- 50nm
-
One bag dimension:
-
110cm*55cm*25cm
-
Country of Origin:
-
China
-
Advantage 1:
-
factory price, stable supply
-
Advantage 2:
-
ISO 9001, Reach certificate
-
MOQ:
-
100 kg
-
Sample:
-
Free provided
Exhibition
Certificate
Product Description
HIFULL fumed silica HB-612
HB-612 is hydrophobic fumed silica which produced by HL-150 after chemical post-treatment with HMDS (Hexamethyldisilazane).
primary particle size 5-50 nm
Hydrophobic type
Applications
RTV silicone rubber
Adhesives and Sealants
Coatings & Printing ink
Powder Coatings
Properties
· Rheological control of RTV silicone rubber
· Anti-settling,anti-sagging and thixotropy agent
· Free flow aid and anti-caking aid for powders
·Thixotropy and reinforcement in RTV silicone sealants, the hydrophobic feature gives RTV silicone sealants a long shelf-life
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Physical & Chemical Data
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Properties
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Unit
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Standard Value
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Testing Method
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Specific surface area(BET)
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m2/g
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140±20
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GB/T 20020
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pH in 4% dispersion
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5.0~8.0
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GB/T 20020
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Loss on drying
(2 hour at 105℃)
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%
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≤0.7
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GB/T 20020
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|||
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Loss on ignition
(2 hour at 1000° based on material dried for 2 hours at 105℃)
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%
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≤2.0
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GB/T 20020
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|||
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Silica content
( Based on ignited material)
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%
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≥99.8
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GB/T 20020
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|||
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Tamped density (based on material dried for 2 hours at 105℃)
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g/dm²
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40~60
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GB/T 20020
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Carbon content(based on material
dried for 2 hours at 105℃)
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%
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0.7~1.3
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GB/T 20020
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Product Application
HIFULL Fumed Silica Expert -- Application
Fumed silica is widely applied to the industries of silicone rubber, adhesives, sealants, paint, coating, resins, pharmaceuticals,composite materials, fertilizer, animal feed and food etc.
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