Knowde Enhanced TDS
Identification & Functionality
- Carrier
- Chemical Family
- Chemical Name
- CASE Ingredients Functions
- Industrial Additives Functions
- Chemical Marking
- Aqueous, colloidal silica dispersion
- Chemical Formula
- SiO2 x H2O
- CAS No.
- 7631-86-9
- Reach
- 01-2119379499-16-0065
- EC No.
- 231-545-4
Features & Benefits
- Industrial Additives Features
Applications & Uses
- Applications
- Applicable Processes
- Compatible Substrates & Surfaces
- Industrial Additives End Use
- Application
TEXTILES & FABRICS
- Coating: Water, dirt resistance clothing & anti-slip treatment.
- Impregnation: Fiber reinforcement against high loads such as friction, tensile strength & chemical influences.
- Process: Additive for spinning oil.
- Stabilization: Stabilize tissue structure, improve tissue gloss.
REFRACTORY & CERAMIC INDUSTRY
- Refractory Materials: Linings for high-temperature furnaces, manufacture of refractory fiber bonding (RFB).
- Stoneware & Porcelain materials: Dispersants, fluidizing agents & firing aid in the production of porcelain and stoneware.
- Vacuum forming products: Manufacture of vacuum molded segments and boards with ceramic fibers.
PHOTOCHEMISTRY, FILMS & INKJET
- Printing Inks: Optimization of the printing inks trough rheologically influences and surfac effects.
FOUNDRY- & INVESTMENT CASTING INDUSTRY
- Embedding compounds: Binder & filling material, mixing liquid for embedding compositions.
- Precision Investment Casting: Wax casting or shaw process, application for highly complex castings in automotive, engine & aircraft construction as well as medical fields such as implants & instruments.
COATING & ELECTROPLATING
- Domestic Appliances: Non-stick coatings for sliding devices, e.g. Ironing soles.
- Domestic Appliances: Improve the wetting of plastic parts by coating.
AGRICULTURE & PLANT CULTIVATION
- Plant growth: Silica source for plant structures.
Properties
- Physical Form
- Appearance
- Opalescent liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Stabilization | Na+; negatively charged surface | — | — |
| Specific Surface Area | 198 | m2/g | — |
| Residue | 30 | % (w/w) | — |
| Silicon dioxide Content | 29.1 | % (w/w) | — |
| Density at 20°C | 1.204 | g/cm3 | — |
| Free Alkalinity as Sodium oxide | 0.28 | % (w/w) | — |
| pH value at 25°C | 9.8 | — | — |
| Viscosity η at 25 °C; γ = 50/s | 5 | mPa s | — |
Regulatory & Compliance
- Certificates
CWK is certified according to ISO 9001, ISO 14001 and ISO 50001.
Safety & Health
- Health And Safety
- No dangerous goods
- No hazardous material as defined by the transport regulations.
Packaging & Availability
- Packaging Type
- Packaging
Following standard packaging is available:
- Road Tanker: ~ 24 mt
- Intermediate Bulk Container (IBC): 1000 L
- plastic bung hole drum: 220 L
Storage & Handling
- Shelf Life
- 12 months
- Recommendation for Storage And Handling
Transportation and storage in closed original container; protect from permanent light. Frost-susceptible Material! Ideal storage temperature between 5 - 25 °C.