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Brand Name : DR
Model Number : DR-323
Certification : SGS
Place of Origin : Made in China
MOQ : 500kgs
Price : price negotiation
Payment Terms : L/C, D/A, D/P, T/T, Western Union
Supply Ability : 500mts/month
Delivery Time : about 15 working days
Packaging Details : 10kg/bag
Product name : Hydrophilic Fumed Silica
Appearance : White powder
CAS NO. : 7631-86-9
Main Application : Coatings &Paintings
Feature : Free flow aid and anti-caking aid for powders
pH value in 4% dispersion : 3.9-4.5
Loss on drying(2 hour at 105℃) : ≤2.0%
Specific Surface Area(BET),m²/g : 200±20
Sieve Residue(45μm) : ≤250mg/kg
Loss on ignition(2 hour at 1000°based on material dried for 2 hours at 105℃) : ≤2.0%
High Transparency Hydrophilic Fumed Silica For Printing Ink
Hydrophilic Fumed Silica DR-323 is hydrophilic fumed silica with specific surface area around 200m²/g.
Specification:
Appearance | White Powder |
Specific Surface Area(BET),m²/g | 200±20 |
pH value in 4% dispersion | 3.9-4.5 |
Loss on drying(2 hour at 105℃) | ≤2.0% |
Loss on ignition(2 hour at 1000°based on material dried for 2 hours at 105℃) | ≤2.0% |
Silica content(based on ignited material) | ≥99.8% |
Tamped density(based on material dried for 2 hours at 105℃) | 40-60g/L |
Sieve Residue(45μm) | ≤250mg/kg |
Properties:
Reinforcing filler for elastomers
Rheology control and thixotropic agent
Anti-settling,anti-sagging and thickening agent
Free flow aid and anti-caking aid for powders
High transparenc
Application:
Coatings &Paintings;
Thin Film &UPR;
HTV&RTV Silicon Rubber;
Adhesives &Sealants;
Printing Ink;
Cosmetics;
Silicon elastomers
Packing
10 kg/bag,330kg/pallet
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High Transparency Hydrophilic Fumed Silica Powder For Printing Ink Images |