Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Chemical Name
- Function
- Anti-Blocking Agent, Anti-Caking Agent, Flow Improver, Thickener, Filler, Anti-offset Agent, Extender, Flow Promoter, Defoamer
- Industrial Additives Functions
- Plastics & Elastomers Functions
- Product Code
- MITM15941
- Single Ingredient
- Yes
- Synonyms
- Silica, SiO2
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Industrial Additives Features
- Labeling Claims
- Materials Features
Applications & Uses
- Compatible Polymers & Resins
- Ink & Toner End Applications
- Markets
- Applications
- Product Applications
SIPERNAT® 320 DS benefits to many different applications, including all types of fine powders (flow improvement), defoamers / antifoams (rapid foam destruction after in-situ hydrophobization), adhesives (auxiliary ingredient), printing / offset inks (prevents misting and setoff, also used as an extender), RTV-2C / LSR silicone rubber-applications (viscosity adjustment).
Properties
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000006
- Principal
Storage & Handling
- Storage Conditions
Our silica products are inert and extremely stable chemically. However, due to their high specific surface area, they can absorb moisture and volatile organic compounds from the surrounding atmosphere. Therefore, we recommend storing the products in sealed containers in a dry, cool place, and removed from volatile organic substances. Even if a product is stored under these conditions, after a longer period it can still pick up ambient moisture over time, which could lead to its exceeding the specified moisture content. For this reason, our recommended use-by date is 24 months after date of manufacture. Product more than 24 months old should be tested for moisture content before use in order to make certain that it is still suitable for the intended application.
Other
- Color (SDS)
- White
- Item Number
- Odor (SDS)
- Odorless
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Brightness min. 94.0 % DIN 53163 Y - Chemical Properties
Value Units Test Method / Conditions Loss on Ignition max. 6.0 % ISO 3262-1 At 1000°C, 2 H pH 6.2 - ISO 787-9 5% in Water - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 24.0 mo - Electrical Properties
Value Units Test Method / Conditions Electrical Conductivity max. 1300.0 μS/cm ISO 787-14 4% In Water - Physical Properties
Value Units Test Method / Conditions Apparent Tamped Density 90.0 g/L ISO 787-11 Dioctyl Adipate Absorption 210.0 ml/100 g ISO 19246 based on original substance Moisture Content max. 6.0 % ISO 787-2 at 105°C, 2h Particle Size 7.5 µm ISO 13320 D50 Particle Size 7.5 µm Malvern Laser Diffraction Method D50 Sieve Fractionation (Retained) max. 300.0 % ISO 3262-19 45 µm, spray Specific Surface Area 180.0 m²/g ISO 9277 at nitrogen Multipoint - Material Composition
Value Units Test Method / Conditions Iron Content max. 400.0 ppm Internal Method based on original substance Silicon Content min. 97.0 % ISO 3262-19 at 1000°C, 2h, based on ignited substance, as silicon dioxide Sodium Content max. 1.0 % Internal Method Sulfate Content max. 1.5 % ISO 19350 - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Decomposition Temperature (SDS) min. 3632.0 °F Density (SDS) 2.0 g/cm³ at 20°C Melting Point (SDS) 1700.0 °C pH (SDS) 6.3 - DIN EN ISO 787-9 at 20°C