Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Function
- Adhesion Promoter, Binder, Binder & Resin, Coupling Agent, Crosslinking Agent, Hardener, Intermediate, Surface Modifier
- Industrial Additives Functions
- Plastics & Elastomers Functions
- Product Code
- MITM09353
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Labeling Claims
- Materials Features
Applications & Uses
- Applicable Processes
- Coating End Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Industrial Additives End Use
- Plastics & Elastomers End Uses
- Markets
- Applications
- Application Information
- Similar to Dynasylan® SILBOND® Condensed, Dynasylan® SILBOND® 40 is used to deposit silicic acid formed as a result of complete hydrolysis. The resulting silicic acid bonds well to many inorganic substrates, such as glass, ceramic, metal, fillers, pigments, and synthetic fibers. The deposition of a thin SiO2 layer improves the chemical and thermal stability and mechanical properties.
Other applications are:
- Binder, especially as Dynasylan® SILBOND® H- or HT- binders for inorganic zinc-rich coatings or precision investment castings.
- Encapsulant for hydroxyl poor fillers to enhance adhesion with functional silanes.
- Crosslinker component in cold-curing silicone rubber systems
- Hardening component in dentistry for impression materials and as a binder for embedding material.
- Dynasylan® SILBOND® 40 is also used as starting material for sol-gel processes. It is usually used in conjunction with alkylsilanes (e.g. Dynasylan® MTES) organofunctional silanes and/or organic precursors (e.g. organic resins) to form siloxane networks. This makes it possible to obtain highly scratch-, abrasion-, and chemical-resistant coatings.
- Dynasylan® SILBOND® 40 or its hydrolysates are also the binder component for 1- and 2-pack inorganic zinc-rich coatings, for corrosion protection on steel, and for slurries used in precision investment castings.
Properties
- Physical Form
Packaging & Availability
Principal Information
- Group Principal Number
- S000006
- Principal
Storage & Handling
- Storage Conditions
In the unopened container Dynasylan® SILBOND® 40 has a shelf life of min 12 months from date of manufacture.
Other
- Appearance
- Clear liquid
- Color (SDS)
- Colorless
- IATA/ICAO Proper Shipping Name
- Flammable liquid, N.O.S. (ethyl silicate, ethyl alcohol)
- IATA/ICAO UN Number
- UN 1993
- IMO/IMDG EmS Fire
- F-E
- IMO/IMDG EmS Spill
- S-E
- IMO/IMDG Proper Shipping Name
- Flammable liquid, N.O.S. (ethyl silicate, ethyl alcohol)
- IMO/IMDG UN Number
- UN 1993
- Immiscible In (SDS)
- Water
- Item Number
- Odor (SDS)
- Ester like
- Other Hazards
- None
- USA/DOT Emergency Response Guide Number
- 128
- USA/DOT Proper Shipping Name
- Flammable liquids, N.O.S. (ethyl silicate, ethyl alcohol)
- USA/DOT UN Number
- UN 1993
- Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 12.0 mo mo - Physical Properties
Value Units Test Method / Conditions Boiling Point 160.0 °C °C Density 1.055-1.065 g/cm³ g/cm³ At 20°C Flash Point 34.0 °C °C Viscosity 5.0 mPa.s mPa.s At 20°C - Material Composition
Value Units Test Method / Conditions Silicon Content min. 40.0 %(W/W) %(W/W) as silicon dioxide - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Boiling Point (SDS) 172.0 °F °F Decomposition Temperature (SDS) min. 392.0 °F °F Density (SDS) 1.06 g/cm³ g/cm³ at 68°F Flash Point (SDS) 93.0 °F °F Freeze Point (SDS) -130.0 °F °F Vapor Pressure (SDS) max. 2.0 hPa hPa At 68°F Viscosity (SDS) 5.0 mPa.s mPa.s At 68°F