Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Plastics & Elastomers Functions
- CAS No.
- 2768-02-07
- Technologies
Features & Benefits
- Materials 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
- Compatible Polymers & Resins
- Applications
Silanes are used in a variety of industrial applications as:
- The dual nature of its reactivity allows Andisil® 171 Silane to bind chemically to both inorganic materials (e.g. glass, metals, fillers) and organic polymers (e.g. thermosets, thermoplastics, elastomers), thus functioning as a crosslinking agent, adhesion promoter and/or surface modifier.
- 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
- Appearance
- Colorless, transparent liquid
- Typical Properties
Value | Units | Test Method / Conditions | |
Boiling Point | 122 | °C | — |
Density | 0.9700 +/- 0.0005 | G/CM3 | — |
Flash Point | 23 | °C | — |
Minimum Purity | min. 99 | % | — |
Refractive Index (at 25°C) | 1.39650 +/- 0.0005 | — | — |
Regulatory & Compliance
Packaging & Availability
- Package and Handling
Andisil® 171 Silane is available in 418 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.