- 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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231-545-4
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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,etc
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Brand Name:
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HIFULL
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Model Number:
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HB-152
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Product name:
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hynthetic amorphous silica mesoporous silica powder HB-152
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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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Package:
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multi-layer craft papers
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One bag dimension:
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110cm*55cm*25cm
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Advantage 01:
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factory direct selling
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Certificate 01:
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REACH
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Certificate 02:
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ISO 9001
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Country of Origin:
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China
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Sample:
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Freely Provided
Quick Details
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CAS No.:
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7631-86-9
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Purity:
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99.8%
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Other Names:
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pyrogenic silica
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MF:
-
O2Si
-
EINECS No.:
-
231-545-4
-
Place of Origin:
-
Hubei, China
-
Appearance:
-
White Nano-Scaled Powder
-
Application:
-
Printing & Ink; Coating; Sealants; Rubber,etc
-
Brand Name:
-
HIFULL
-
Model Number:
-
HB-152
-
Product name:
-
hynthetic amorphous silica mesoporous silica powder HB-152
-
Type:
-
nano materials
-
Primary particle size:
-
5-50nm
-
Package:
-
multi-layer craft papers
-
One bag dimension:
-
110cm*55cm*25cm
-
Advantage 01:
-
factory direct selling
-
Certificate 01:
-
REACH
-
Certificate 02:
-
ISO 9001
-
Country of Origin:
-
China
-
Sample:
-
Freely Provided
Product Description
Characteristics
HB-152 is hydrophobic fumed silica which is produced by hydrophilic fumed silica with specific surface area of 200m2/g after chemical post-treatment with DDS ( Dimethyldichlorosilane ).
Properties
* Higher hydrohpobicity, thixotropy, thickening, transparency and reinforcement
* Anti-settling and anti-sagging agent
* Rheology control in adhesives
* Improve free flow of powder coating and anti-caking
· *Thixotropy and reinforcement in RTV silicone sealants, the hydrophobic feature gives RTV silicone
* Anti-settling and anti-sagging agent
* Rheology control in adhesives
* Improve free flow of powder coating and anti-caking
· *Thixotropy and reinforcement in RTV silicone sealants, the hydrophobic feature gives RTV silicone
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Physical & Chemical Data
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Properties
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Unit
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Typical Value
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Testing Standard
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Specific surface area(BET)
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m2/g
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170±30
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GB/T 20020
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pH in 4% dispersion
（H2O：Ethanol=1:1）
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≥3.9
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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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≤2.5
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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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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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|||
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Carbon content（based on material
dried for 2 hours at 105℃）
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%
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0.8～1.6
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GB/T 20020
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Product Application
Certificate and Exhibition
HIFULL Fumed Silica Expert - Exhibitions
We take part in various exhibitions at home and abroad every year.
HIFULL Fumed Silica Expert-- Certificates
1. K-REACH, UK-REACH, REACH Certificate
2. SGS, TUV Rheinland Certificate
3. ISO Integrated Management Certificates
2. SGS, TUV Rheinland Certificate
3. ISO Integrated Management Certificates
Why Choose Us
Recommend Products
FAQ
1. Is your company a manufacturer or a trade company?
A manufacturer. We are one of the largest fumed silica factory with independent R&D team in China
A manufacturer. We are one of the largest fumed silica factory with independent R&D team in China
2. What’s the main application of fumed silica?
Fumed silica is mainly applied in the field of HTV,RTV, electronic liquid adhesives ,adhesives, defoaming agent, ink and coating, food and drugs, farm chemical, animal-feeding, paintings and so on.
3. How could I choose suitable fumed silica?
A. You can tell us your application, our sales team will give you a professional advice.
B. You can provide the brand& grade you need, we will provide you the countertype of HIFULL fumed silica.
4. What's your MOQ?
The MOQ of this product is 200kg.
5. Do you provide sample?
Yes, click below or contact us to get your FREE sample!
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