Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Country of Origin
- Function
- Surface Modifier, Crosslinking Agent, Adhesion Promoter, Coupling Agent
- Plastics & Elastomers Functions
- Product Code
- MITM04191
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Labeling Claims
- Materials Features
Applications & Uses
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Product Applications
- 1. Adhesion promotion:
- Dynasylan® VTMOEO acts as an adhesion promoter for various mineral filled polymers improving their mechanical and electrical properties, especially after exposure to moisture.
- Once bonded to an inorganic filler, Dynasylan® VTMOEO hydrophobises the filler surface.
- This effect improves the compatibility of fillers with the polymer matrix, leading to a better dispersibility, reduced melt viscosity and easier processing of filled plastics.
- The principle of the adhesion promotion is shown below:
- 2. Dynasylan® VTMOEO as comonomer for polymer dispersions
- Polymer dispersions (e.g. styrene acrylics), modified with Dynasylan® VTMOEO show improved adhesion strenghth in wet conditions and wet scrub resistance.
- Other applications:
- Dynasylan® VTMOEO can also be used as additive in organic coatings to improve adhesion on inorganic surfaces (metals, glass, ceramic surfaces), as well as for surface treatment of inorganic pigments.
- 1. Adhesion promotion:
- Processing Information
Toxicological and Environmental Aspects:
- When exposed to moisture Dynasylan® VTMOEO liberates 2 methoxyethanol.
- This alcohol is suspected to be teratogenic.
Properties
- Physical Form
- Product Reactivity
- In the presence of moisture, the methoxyethoxy groups of Dynasylan® VTMOEO hydrolyze to produce 2methoxyethanol and reactive silanol (SiOH) groups which can bond to a variety of inorganic substrates.
- The vinyl functional end of Dynasylan® VTMOEO can react with a suitable polymer (activated by peroxide or radiation).
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000006
- Principal
Storage & Handling
- Storage Conditions
- The containers must remain tightly sealed during storage and kept in a cool, well aired place.
- Product should be protected against humidity.
- In the unopened container the shelf life of Dynasylan® VTMOEO is one year.
Other
- Appearance
- Colorless low viscosity liquid
- Color (SDS)
- Colorless
- Explosive Nature (SDS)
- Non explosive
- Immiscible In (SDS)
- Water
- Item Number
- Odor
- Typical aromatic odor
- Other Hazards
- None
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Refractive Index 1.43 - DIN 51423 nD20 - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 1.0 yr yr - Physical Properties
Value Units Test Method / Conditions Boiling Point 108.0 °C °C DIN 51356 at 2.7 hPa Density 1.04 g/cm³ g/cm³ DIN 51757 at 20°C Flash Point 115.0 °C °C DIN 51758 Viscosity 2.7 mPa.s mPa.s DIN 53015 at 20°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) 410.0 °F °F DIN 51794 at 1,013 hPa Boiling Point (SDS) 545.0 °F °F DIN 51751 at 101.3kPa Density (SDS) 1.05 g/cm³ g/cm³ DIN 51757 at 20°C Flash Point (SDS) 239.0 °F °F DIN EN ISO 2719 Freeze Point (SDS) -202.0 °F °F at 1013.0 hPa Kinematic Viscosity (SDS) 2.16 mm²/s mm²/s At 104°F Kinematic Viscosity (SDS) 2.16 mm²/s mm²/s OECD 114 at 40°C Kinematic Viscosity (SDS) 3.14 mm²/s mm²/s At 68°F Kinematic Viscosity (SDS) 3.14 mm²/s mm²/s OECD 114 at 20°C Vapor Pressure (SDS) 0.43 Pa Pa At 77°F Viscosity (SDS) 2.8 mPa.s mPa.s DIN 53015 at 20°C