Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Chemical Name
- Country of Origin
- Function
- Tear-Resistance Agent
- Plastics & Elastomers Functions
- Product Code
- MITM04346
- Single Ingredient
- Yes
- Synonyms
- Silica, SiO2
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
- Product Benefits
In HTV and LSR silicone rubbers, SIPERNAT® 160 provides excellent reinforcing effects (tear resistance) and superior electrical properties. Using an alkaline catalyst for process optimization, this product is suited for the production of in-situ hydrophobized defoamers.
Applications & Uses
- Applicable Processes
- Compatible Polymers & Resins
- Industrial Additives End Use
- Markets
- Applications
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
- Other Hazards
- None
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Brightness min. 93.0 % % DIN 53163 Y - Chemical Properties
Value Units Test Method / Conditions Loss on Ignition max. 4.5 % % ISO 3262-1 At 1000°C, 2 H pH 5.5 - ISO 787-9 5% in Water - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 24.0 mo mo - Electrical Properties
Value Units Test Method / Conditions Electrical Conductivity max. 500.0 μS/cm μS/cm ISO 787-14 4% In Water - Physical Properties
Value Units Test Method / Conditions Apparent Tamped Density 80.0 g/L g/L ISO 787-11 Dioctyl Adipate Absorption 260.0 ml/100 g ml/100 g ISO 19246 based on original substance Moisture Content max. 4.0 % % ISO 787-2 at 105°C, 2h Particle Size 13.0 µm µm ISO 13320 D50 Particle Size 13.0 µm µm Malvern Laser Diffraction Method D50 Sieve Fractionation (Retained) max. 3.0 % % ISO 3262-19 45 µm, spray Specific Surface Area 170.0 m²/g m²/g ISO 9277 at nitrogen Multipoint - Material Composition
Value Units Test Method / Conditions Iron Content max. 400.0 ppm 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. 0.5 % % Internal Method Sulfate Content max. 0.6 % % ISO 19350 - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Decomposition Temperature (SDS) min. 2000.0 °C °C Density (SDS) 2.0 g/cm³ g/cm³ at 20°C Melting Point (SDS) 1700.0 °C °C pH (SDS) 5.5 - at 20°C, 50 g/l Suspension