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HYDROPHILIC FUMED SILICA
HYDROPHILIC FUMED SILICA UPSIL 150
Characteristics: UPSIL 150 is a kind of hydrophilic fumed silica with a specific surface
area of 150 m2/g. It's high purity white colloidal powder.
Applications:
• HTV and RTV silicone rubber
. Adhesives and sealants
• Paints, coatings and pigments
Properties:
.Reinforcement filler in elastomers
• Rheology ad thiotropy control of liquid systems,binders,polymers, etc
Used as anti-settling, thickening, anti-sagging agent
Improvement of free flow and anti-caking characteristics of powders
Characteristic physico-chemical data
|
Properties |
Unit |
Typical Value |
Testing Method |
|
Specific Surface Area（BET） |
m2/g |
150±25 |
GB/T 10722 |
|
pH value in 4% dispersion |
|
3.9～4.5 |
GB/T 1717 |
|
Loss on drying(2 hours at 105℃) |
% |
≤1.5 |
GB/T 5211.3 |
|
Loss on ignition(2 hours at 1000℃ based on material dried for 2 hours at 105℃) |
% |
≤2.0 |
GB/T 20020 |
|
Sieve Residue(45μm) |
% |
≤0.05 |
GB/T 5211.14 |
|
Silica Content(Based on ignited material) |
% |
≥99.8 |
GB/T 20020 |
|
Tamped Density(Based on material dried for 2 hours at 105℃ ) |
g/L |
40～60 |
GB/T 5211.4 |
Packaging and storage
UPSIL 150 is supplied in 10kg kraft paper bags.
20GP:2.0MT,10 PALLET ,200KG/PALLET
40GP: 4.0MT,20 PALLETS,200KG/PALLET
40HQ: 4.4MT,20 PALLETS,220KG/PALLET
We recommend to store the product in closed containers under dry conditions and to protect the material from volatile substances.
If you have any demands for pigment such as Iron Oxide ,Titanium Dioxide ,Carbon Black,Powder Pigment,Chromium Oxide Green Pigment,Chrome Oxide Yellow ,PVC,PP, PET etc,welcome to inquiry us.
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Main Product:
Titanium Dioxide,
PVC Paste Resin,
Polyvinyl Alcohol,
PVC Resin,
Iron Oxide ,
Carbon Black
