Enhanced TDS
Identification & Functionality
- Blend
- No
- CASE Ingredients Functions
- Chemical Family
- Chemical Name
- Country of Origin
- Function
- Surface Modifier, Crosslinking Agent, Adhesion Promoter, Coupling Agent
- Product Code
- MITM12700
- Single Ingredient
- Yes
- Technologies
- Product Families
Features & Benefits
- CASE Ingredients Features
- Labeling Claims
Applications & Uses
- Adhesive & Sealant End Applications
- Coating End Applications
- Compatible Polymers & Resins
- Compatible Substrates & Surfaces
- Markets
- Applications
- Product Applications
- Dynasylan® VPS 7163 is a colorless isocyanurato silane with a high concentration of trimethoxysilyl groups.
- Therefore it is a strong crosslinker.
- It can be used as an adhesion promoter on different types of substrates like metals and plastics.
- The molecule with the heterocyclic planar six membered ring system imparts good wetting and thermal resistance thus leading to good adhesion even at high temperatures on metal substrates.
- Dynasylan® VPS 7163 can be used in adhesives and sealants, in coatings as well as in primer formulations.
Recommended applications in adhesives and sealants, coatings and primers:
- 1K, 2K - PU
- Acrylics
- Silicones
- Epoxy resins
- Silane modified polymer systems in combination with other aminosilanes
- Hotmelts
- The thermal stability and the low volatility of VPS 7163 makes it especially useful for hot melt adhesives, e.g., EVA, PA, polyester, PU, and polyolefins.
Properties
- Physical Form
Safety & Health
- Safety Precautions
- Dynasylan® VPS 7163 is a high quality product with a high purity. VPS 7163 does not crystallize up to -20°C under normal conditions.
- However, mechanical stress like shear forces can cause crystallization at temperatures up to 20°C.
- If small crystals of Dynasylan® VPS 7163 are formed at the thread or lid at low temperatures (shear forces), the crystals can drop into the drum and can cause crystallization of Dynasylan® VPS 7163 up to a temperature of 20°C.
- The crystals can be melted at 25°C, but we recommend to heat Dynasylan® VPS 7163 to 40°C to avoid recrystallization of the product.
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000006
- Principal
Storage & Handling
- Storage Conditions
- Dynasylan® VPS 7163 has a shelf life of min. 12 months from delivery if stored in originally sealed containers.
Other
- Appearance
- Colorless isocyanurato silane
- Color (SDS)
- Colorless to light yellow
- Explosive Nature (SDS)
- Non explosive
- Item Number
- Odor (SDS)
- Characteristic
- USA/DOT UN Number
- Not Applicable
- Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 12.0 mo mo - Physical Properties
Value Units Test Method / Conditions Crystallization Point max. 20.0 °C °C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) 662.0 °F °F Boiling Point (SDS) 458.6-476.6 °F °F at 35 hPa Density (SDS) 1.181 g/cm³ g/cm³ DIN 51757 at 20°C Flash Point (SDS) min. 203.0 °F °F DIN EN ISO 2719 Freeze Point (SDS) -4.0 °F °F DIN ISO 3016 Partition coefficient n-octanol/water (SDS) 2.4 - Quantitative Structure-Activity Relationship (QSAR) at 20°C, n-Octanol/Water Solubility In Water (SDS) 0.014 mg/L mg/L Quantitative Structure-Activity Relationship (QSAR) at 68°F, not miscible decomposition by hydrolysis Vapor Pressure (SDS) 0.11 Pa Pa EC Method A4 at 20°C Viscosity (SDS) 440.0-620.0 mPa.s mPa.s DIN 53015 at 20°C