Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Chemical Name
- Country of Origin
- Function
- Anti-Caking Agent, Flow Promoter, Defoamer
- Industrial Additives Functions
- Plastics & Elastomers Functions
- Product Code
- MITM04374
- Single Ingredient
- Yes
- Synonyms
- Dimethyl Silicone Polymer With Silica
- Technologies
- Product Families
Features & Benefits
- Industrial Additives Features
- Labeling Claims
Applications & Uses
- Compatible Substrates & Surfaces
- Markets
- Applications
- Product Applications
SIPERNAT® D 13 is used in a great variety of defoamer due to its high effectiveness and ease of dispersion.
Properties
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
- Temperature Control
- No
- USA/DOT UN Number
- Not Applicable
- Chemical Properties
Value Units Test Method / Conditions Loss on Ignition max. 9.5 % % ISO 3262-1 At 1000°C, 2 H pH 10.0 - ISO 787-9 5% 1:1 water:methanol - Material Composition
Value Units Test Method / Conditions Carbon Content 3.3 % % ISO 3262-19 Silicon Content min. 97.0 % % ISO 3262-19 at 1000°C, 2h, based on ignited substance, as silicon dioxide - Physical Properties
Value Units Test Method / Conditions Apparent Tamped Density 120.0 g/L g/L ISO 787-11 Moisture Content max. 4.0 % % ISO 787-2 at 105°C, 2 hours Particle Size 10.5 µm µm ISO 13320 D50 Particle Size 10.5 µm µm Malvern Laser Diffraction Method D50 Wettability min. 58.0 % % Internal Method by Methanol - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Decomposition Temperature (SDS) min. 572.0 °F °F Density (SDS) 2.0 g/cm³ g/cm³ at 20°C Ignition Temperature (SDS) 932.0 °F °F VDI 2263 Minimum Ignition Energy (SDS) min. 10.0 J J VDI 2263 pH (SDS) 10.5 - DIN EN ISO 787-9 at 20°C, 50 g/L, 1:1 in suspension - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 24.0 mo mo