Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- CASE Ingredients Functions
- Plastics & Elastomers Functions
- CAS No.
- 3069-29-2
- EC No.
- 221-336-6
- Technologies
Features & Benefits
- CASE Ingredients Features
- Key Functions
Adhesion Promotion:
- Low use levels, typically <1%
- Substrates - reaction with alkoxy functional group
- Glass
- Siliceous Substrates
- Metals/ metal oxides
- Substrates – reaction with organic functional group
- Acrylics
- Polyamides
- Polyesters
Coupling Agent::
- Dispersed in adhesive/ sealant material
- Improves
- Mechanical Properties
- Chemical Resistance
- Hydrolytic Stability
- Substrates
- Mineral fillers
- Polymeric coatings
Crosslinking:
- Create structure in polymer network
- Improve physical properties
- Heat resistance
- Hardness
- Chemical Resistance
Dispersing Agent:
- Improves filler wetting
- Decreases viscosity which allows for high loading of silica
Applications & Uses
- Applications
- Compatible Polymers & Resins
- Coating Type
- Applications
Silanes are used in a variety of industrial applications as:
- Crosslinkers
- Moisture scavengers
- Resin additives
- Surface modifiers
- Diamino-functional silane that provides superior elongation, flexibility, and spreading at the interface as a coupling agent.
- Improves adhesion between glass, mineral and metal surfaces and aminoreactive resins
- Improves adhesion, while maintaining good shelf stability as an additive to waterborne systems.
Properties
- Typical Properties
Value | Units | Test Method / Conditions | |
Amine Number | min. 9.4 | — | — |
Boiling Point | 85 | °C | — |
Density | 0.970 - 0.980 | — | — |
Flash Point | 93 | °C | — |
Minimum Purity | min. 97 | % | — |
Molecular Weight | 206.36 | — | — |
Refractive Index (at 25°C) | 1.4300 - 1.4500 | — | — |
Regulatory & Compliance
Packaging & Availability
- Package and Handling
Andisil® 2120 Silane is available in 440 pound net weight drums or 40 pound pails. Other packaging options may be available upon request.
Storage & Handling
- Shelf Life
- 2 years
- Storage and Shelf Life
The shelf life, when the container is stored unopened and under proper conditions above 50 ºF, is expected to be a minimum of two (2) years.