HCSIL-401 is hydrophobic Nano-scale silica which is modified with silane. It is widely used in different applications.
Properties:
Good dispersibility in non-polar and neutral systems
Rheology & Thixotropy control
Antisagging & Antisettling
Hydrophobic feature
Free flow aid and anti-caking
Thickening
Characteristic physico-chemical data
|
ITEM
|
UNIT
|
VALUE
|
|
Specific surface area (BET)
|
㎡/g
|
80-120
|
|
PH (in 4% solid dispersion)
|
|
6.0-7.0
|
|
Tamped density
|
g/l
|
90
|
|
Moisture content
|
wt. %
|
<0.4
|
|
Particle size (d50)
|
um
|
8.0-10
|
|
Carbon content
|
wt. %
|
2.5-4.5
|
Application:
Silicon rubber and some special rubber
Coatings and painting
Paper manufacturing and Printing ink, toner
Adhesives and Sealants
Defoamer
Packing and storage
lPackaged in multiple layer Kraft paper, 10kg per bag
lStored in aeration-drying storage areas for protecting the material from volatile substance.
lShould be used within 2 years after production.
