Dynasylan® 9116

Dynasylan® 9116 is a monomeric long-chain alkylfunctional silane. Dynasylan® 9116 is a clear colorless liquid and soluble in common non-polar organic solvents (e.g. petroleum ether,toluene). However its low volatility and viscosity make Dynasylan® 9116 an easy-to-handle additive. During the hydrolysis reaction between water and Dynasylan® 9116 a certain amount of methanol (VOC) is released.

Principal: Evonik Corporation Silanes

Functions: Surface Modifier, Water Repellent

Chemical Family: Organosilane

End Uses: Surface Impregnation

Labeling Claims: Conflict Minerals-free

Features: Good Moisture Resistance, High Filler Loading, Hydrophobic, Improves Water Proofing, Low Viscosity, Low Volatility, Weather Resistance

  • TypeDocument Name
View All Documents

Enhanced TDS

Identification & Functionality

Blend
No
CASE Ingredients Functions
Chemical Family
Chemical Name
Function
Surface Modifier, Water Repellent
Product Code
MITM04156
Single Ingredient
Yes
Technologies
Product Families

Features & Benefits

CASE Ingredients Features
Labeling Claims
Product Benefits
  • waterproofing by impregnation when used as a water repellent
  • improvements in toughness in wollastonite-filled polypropylene, allowing the formulation of highly-filled compounds

Applications & Uses

Coating End Applications
Markets
Applications
Product Applications
  • Dynasylan® 9116 silane can be used for the treatment of mineral fillers and pigments or inorganic surfaces in general (e.g. concrete, ATH, MDH).
  • The long-chain alkyl functionality results in unique compound properties (better dispersion, high filler loadings, enhanced mechanical properties, reduced water uptake) when Dynasylan® 9116 treated fillers are incorporated into polymers (e.g. polypropylene).

Properties

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000006
Principal

Storage & Handling

Storage and Handling Conditions
  • The containers must remain tightly sealed and stored in a cool, well-ventilated place protected against moisture.
  • Protect from frost (avoid temperatures below 0°C).
  • The product becomes a solid when stored cold (e.g. at -10°C) but can be recovered without deterioration after melting.
  • In the unopened container Dynasylan® 9116 has a shelf life of min. 12 months from delivery.

Other

Appearance
Colorless liquid
Color (SDS)
Colorless
Explosive Nature (SDS)
Non explosive
Immiscible In (SDS)
Water
Item Number
Odor
Nearly odorless
Odor (SDS)
Odorless
Other Hazards
None known
USA/DOT UN Number
Not Applicable
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life12.0 momo
Physical Properties
ValueUnitsTest Method / Conditions
Boiling Point180.0 °C°CDIN 51751 at 10kPa
Density0.89 g/cm³g/cm³DIN 51757 at 20°C
Flash Point165.0 °C°CDIN 51758
Viscosity7.0 mPa.smPa.sDIN 53015 at 20°C
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Boiling Point (SDS)180.0 °C°CDIN 51356 at 10kPa
Boiling Point (SDS)350.0 °C°COECD 103 at 1005 hPa
Density (SDS)0.89 g/cm³g/cm³DIN 51757 at 20°C
Flash Point (SDS)165.0 °C°CEN ISO 2719
Flash Point (SDS)165.0 °C°CPensky-Martens Closed Cup (PMCC)
Melting Point (SDS)1.4 °C°COECD 102 at 1005 hPa
Partition coefficient n-octanol/water (SDS)8.1-Quantitative Structure-Activity Relationship (QSAR) at 20°C, n-Octanol/Water
Vapor Pressure (SDS)max. 1.0 PaPa
Viscosity (SDS)7.0 mPa.smPa.sDIN 53015 at 20°C