Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Plastics & Elastomers Functions
- CAS No.
- 5089-70-3
- EC No.
- 225-805-6
- 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:
- Adhesion promoters
- Moisture scavengers
- Resin additives
- Surface modifiers
- Chloro/ethoxy -functional coupling agent used in epoxy resins and halogenated rubber for treated fillers in order to promote the properties
- Used as crosslinking agent for RTV
- Key intermediate for other Organo-functional silanes with triethoxy
Properties
- Appearance
- Clear to light yellow liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Chloride Content | max. 100 | ppm | — |
| Flash Point | 63 | °C | — |
| Molecular Weight | 240.8 | — | — |
| Purity | min. 98.5 | % | — |
| Refractive Index (at 25°C) | 1.4150 - 1.4250 | — | — |
| Specific Gravity (at 25°C) | 0.980 - 1.040 | — | — |
Regulatory & Compliance
Packaging & Availability
- Package and Handling
Andisil® 6376 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.