Enhanced TDS
Knowde-enriched technical product data sheet
Identification & Functionality
- Carrier
- Chemical Family
- CASE Ingredients Functions
- Plastics & Elastomers Functions
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Materials Features
Applications & Uses
- Markets
- Applications
- Compatible Substrates & Surfaces
- Coating End Applications
- Plastics & Elastomers End Uses
- Application Characteristics
- Dynasylan® HYDROSIL 2776 is an organosilicon compound based on water as the solvent and contains no volatile organic constituents.
- Applications
- Surface treatment of minerals
- Glass fiber reinforcement
- Priming of glass and metal
- Surface modifier for organic materials
- Additive for water-borne polymer systems
- Depending on the area of application a concentration of active compound of approx. 0.5-5% may be employed.
- As a consequence, Dynasylan® HYDROSIL 2776 can be simply diluted with distilled water.
- The following advantages are obtained over conventional organofunctional silanes:
- Increased product and processing reliability:
- no liberation of flammable organic constituents
- flash point > = 95°C
- Flexibility:
- processing possible at elevated temperatures and in the vicinity of ignition sources or static charge
- Applicational advantage:
- in polymer systems based on water as the solvent
- Environmental protection:
- hydrolysis does not result in liberation of volatile organic substances
Properties
- Physical Form
- Appearance
- Clear to slightly yellowish liquid
- Technical Data
Value Units Test Method / Conditions pH 10 - 11.4 - DIN 19268 Density (at 20°C) 1.0 - 1.1 g/cm³ DIN 51757 Viscosity (at 20°C) max. 10 mPa.s DIN 53015 Flash Point min. 95 °C DIN EN 22719 Amine Content (as NH₂) 4.2 - 4.7 % wt SAA 1078 Color max. 300 mg Pt- Co/l ISO 6271 Solid Content 23 - 27 % wt DIN 38409- H1-1
Regulatory & Compliance
- Chemical Inventories
Packaging & Availability
Storage & Handling
- Shelf Life
- 12 months
- Storage Conditions
- It is recommended to store Dynasylan® HYDROSIL 2776 above 4°C.
- Dynasylan® HYDROSIL 2776 has a shelf life of minimum 12 months from delivery in an originally sealed can or drum.