SINOENERGY GROUP
| Delivery Time | 3-5 work days |
| Payment Terms | L/C,T/T |
| Supply Ability | 20-25kg per bags |
| Place of Origin | China |
| Brand Name | SINOENERGY GROUP |
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Product Specification
| Delivery Time | 3-5 work days | Payment Terms | L/C,T/T |
| Supply Ability | 20-25kg per bags | Place of Origin | China |
| Brand Name | SINOENERGY GROUP | ||
| High Light | sealants Hydrophobic Fumed Silica ，adhesives Hydrophobic Fumed Silica ，adhesives fumed silicon dioxide | ||
Fumed Silica
HB-620
Characteristic
FM-H-B620 is hydrophobic fumed silica which is produced by hydrophilic fumed silica with specific
surface area of 200m²/g after chemical post-treatment with HMDS (Hexamethyldisilazane).
|
Applications |
Properties |
|
● HTV silicone rubber,LSR |
● Reinforcing filler for elastomer |
|
● Coatings & Printing Ink |
● High hydrophobicity and stable thixotropy |
|
● Adhesives & sealants |
● Anti-settling and anti-sagging agent in coatings and printing ink |
|
● Powder Coatings |
● Free flow aid and anti-caking aid for powders |
|
|
● Rheological control for adhesives & sealants |
Physical and Chemical Data (Standard :GB/T 20020)
|
Test Item |
Unit |
Typical Value |
|
Specific Surface Area(BET) |
m²/g |
170±30 |
|
Carbon Content (Based on material dried at 105℃ for 2 hours) |
% |
1.5～2.5 |
|
pH value in 4% dispersion |
-- |
6.0～9.0 |
|
Loss on drying( 2 hours at 105℃) |
% |
≤ 0.7 |
|
Loss on ignition (2 hours at 1000℃, based on material dried for 2 hours at 105℃) |
% |
≤ 4.0 |
|
Tamped Density (Based on material dried at 105℃ for 2 hours) |
g/L |
40～60 |
|
Silica Content (Based on ignited material) |
% |
≥ 99.8 |
Company Details
Business Type:
Manufacturer
Year Established:
2012
Total Annual:
200000000-300000000
Employee Number:
4000~5000
Ecer Certification：
Verified Supplier
SINOENERGY GROUP headquartered in Beijing, the capital of China.It is a group company well integrated with mining,picking,chemical industry,metallurgy,R&D, manufacturing, sales and marketing in the silica and silicon resources field. And mainly focus on silicon dioxide,silicon monoxide and purit... SINOENERGY GROUP headquartered in Beijing, the capital of China.It is a group company well integrated with mining,picking,chemical industry,metallurgy,R&D, manufacturing, sales and marketing in the silica and silicon resources field. And mainly focus on silicon dioxide,silicon monoxide and purit...
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