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| Product Name: |
Fumed Silica
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| Supply Ability: |
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| Related proudcts |
silica, fumed silica, |
| Specifications |
alan(at)minmetalseast(doc)com CAS: 10279-57-9 |
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Fumed Silica (Hydrophilic/Hydrophobic)
Characteristics
HJSIL® 150/200/255/300/380 is a kind of hydrophilic fumed silica with a specific surface area of 150/200/255/300/380 m /g. It’s high purity white colloidal powder.
HJSIL® R100/612/615/618/620 is a kind of hydrophobic fumed silica, treated with HMDS (hexamethyldisila- zane) and based on hydrophilic fumed silica.
Applications
�HTV and RTV silicone rubber
�Adhesives and sealants
�Paints
�Coatings and pigments
�Inks
�Negative toners
�Powder coatings
�Plastic
Packaging and storage
10kg kraft paper bags
1000kg plastic woven bag
Properties
•High surface area
•Small particle size
•Good Decentrality
•Used as anti-settling, thickening, anti-sagging agent
•Improvement anti-caking, anti-sagging, anti-thixoteopy
•Rheology and thixotropy control of liquid systems, binders, polymers, etc.
Characteristic physico-chemical data
HJSIL Fumed silica (Hydrophilic)
BET
surface area [m2/g] Loss
on drying [wt.%] pH Carbon content [wt.%] Loss
on ignition [wt.%] Sieve residue [wt.%] Silica content [wt.%] Tamped density [g/L]
HJSIL 150 150 ± 25 �1.5 3.6 ~ 4.5 �0.2 �2.5 �0.05 �99.8 25 ~ 60
HJSIL 200 200 ± 25 �1.5 3.6 ~ 4.5 �0.2 �2.5 �0.05 �99.8 25 ~ 60
HJSIL 255 250 ± 15 �1.0 3.7 ~ 4.2 �0.2 �2.5 �0.01 �99.8 25 ~ 60
HJSIL 300 300 ± 25 �1.5 3.6 ~ 4.5 �0.2 �2.5 �0.05 �99.8 25 ~ 60
HJSIL 380 380 ± 25 �1.5 3.6 ~ 4.5 �0.2 �2.5 �0.05 �99.8 25 ~ 60
HJSIL Fumed silica (Hydrophobic)
BET
surface area [m2/g] Loss
on drying [wt.%] pH Carbon content [wt.%] Silica content [wt.%] Tamped density [g/L]
HJSIL R100 100 ± 30 �0.7 4.0 ~ 6.0 4.0 ~ 6.0 �99.8 40 ~ 60
HJSIL R612 115 ± 15 �0.7 5.5 ~ 8.0 0.7 ~ 1.3 �99.8 40 ~ 60
HJSIL R615 150 ± 10 �0.7 5.5 ~ 8.0 0.9 ~ 1.5 �99.8 40 ~ 60
HJSIL R618 170 ± 10 �0.7 5.5 ~ 8.0 1.3 ~ 1.9 �99.8 40 ~ 60
HJSIL R620 190 ± 10 �0.7 5.5 ~ 8.0 1.5 ~ 2.1 �99.8 40 ~ 60
Fumed Silica HJSIL Degussa Aerosil
Hydr |
| Company: |
Henan Minmetals East Industrial Co., Ltd
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| Contact: |
Mr. alan alan |
| Address: |
Renmin |
| Postcode: |
454000 |
| Tel: |
0086-391-3565627 |
| Fax: |
0086-391-3565657 |
| E-mail: |
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