Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Chemical Name
- Country of Origin
- Function
- Coupling Agent, Crosslinking Agent, Surface Modifier, Adhesion Promoter, Abrasive Agent, Sizing Agent
- Product Code
- MITM04131
- Product Functions
- RTU Product Type
- Single Ingredient
- Yes
- Synonyms
- (3-Aminopropyl)trimethoxysilane, (γ-Aminopropyl)trimethoxysilane, 3-(Trimethoxysilanyl)propylamine, 3-(Trimethoxysilyl)-1-propanamine, 3-(Trimethoxysilyl)-1-propyl amine, 3-(Trimethoxysilyl)propylamine, Aminopropyltrimethoxysilane, Trimethoxy(3-aminopropyl)silane, γ-Aminopropyl trimethoxysilane
- Technologies
- Product Families
Features & Benefits
- Product Features
- Product Benefits
- Improved mechanical properties, for example flexural strength, tensile strength, impact strength and modulus of elasticity
- Improved moisture and corrosion resistance
- Improved electrical properties, for example dielectric constant, volume resistivity
Applications & Uses
- Product End Uses
- Markets
- Applications
- Product Applications
- Glass fiber/glass fabric composites: as a size ingredient or finish
- Glass and metal primers
- Foundry resins: as an additive to coldcuring phenolic and furan resins
- Sealants and adhesives: as a primer or additive and for chemical modification
- Mineralfilled composites: for pretreatment of fillers and pigments
- Paints and coatings: as an additive and primer for improving adhesion to the substrate.
- Processing Information
Dynasylan® AMMO can be used as an approx. 0.510 wt.% solution in an organic solvent or as a constituent of an aqueous size. It may also be used neat or can be added to the polymer as an additive. Chemical modification can be achieved by reaction of Dynasylan® AMMO with suitable functional monomers or polymers, for example those containing isocyanate or epoxy groups.
Properties
- Product Properties
Dynasylan® AMMO can also improve processing properties such as
- Adhesion
- Filler dispersion
- Rheological behavior: reduction in viscosity, Newtonian behavior
- Increased filler loading
- Product Reactivity
- In the presence of water, the methoxy groups of Dynasylan®AMMO hydrolyze form reactive silanol groups which can bond to a variety of inorganic substrates.
- The organophilic amino group of Dynasylan® AMMO can react with a suitable polymer.
- Hydrolysis of Dynasylan® AMMO takes place autocatalytically.
- The pH of the hydrolysate is about 1011.
- Examples of suitable inorganic substrates are glass, glass fibers,glass wool, mineral wool, silicic acid, quartz, sand, cristobalite, wollastonite and mica as well as aluminum hydroxide, kaolin, talc, other silicate fillers, metal oxides and metals.
- Dynasylan® AMMO may be used with such polymers as epoxy, phenolic, furan and melamine resins, polyurethanes, PA, PBT, PC, EVA, modified PP, PVB, PVAC, PVC, acrylics and silicones.
- Dynasylan® AMMO can undergo reactions with ketone or ester solvents.
- The silanes or silanized substrates can react with carbon dioxide to form the corresponding carbonates or carbamates, respectively.
- Product modifications are possible through addition reactions with suitable monomeric or polymeric compounds (for example isocyanates, epoxides).
Regulatory & Compliance
- Compliance (Regulatory)
- Manufacturing Facility Standards
Packaging & Availability
Principal Information
- Group Principal Number
- S000006
- Principal
Other
- Appearance
- Clear colorless liquid
- Color (SDS)
- Colorless
- Explosive Nature (SDS)
- Non explosive
- Immiscible In (SDS)
- Water
- Item Number
- Material Compatibility
- Odor
- Amine like odor
- Odor (SDS)
- Amine like ammoniacal
- Other Hazards
- None
- Physical Form
- Protect from Freezing
- No
- Soluble In
- Temperature Control
- No
- USA/DOT Emergency Response Guide Number
- 128
- USA/DOT Proper Shipping Name
- Combustible liquid, N.O.S. (3-aminopropyltrimethoxysilane)
- USA/DOT UN Number
- NA 1993
- Optical Properties
Value Units Test Method / Conditions Refractive Index 1.425 - DIN 51423 nD20 - Physical Properties
Value Units Test Method / Conditions Boiling Point 194.0 °C DIN 51751 at 101.3kPa Density 1.02 g/cm³ DIN 51757 at 20°C Flash Point 90.0 °C DIN 51758 Viscosity 2.0 mPa.s DIN 51423 at 20°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) 295.0 °C DIN 51794 at 101.3kPa Boiling Point (SDS) 194.0 °C DIN 51751 at 101.3kPa Density (SDS) approx. 1.02 g/cm³ DIN 51757 at 20°C Flash Point (SDS) 194.0 °F DIN EN ISO 2719 Freeze Point (SDS) max. -60.0 °C Partition coefficient n-octanol/water (SDS) 0.2 - Quantitative Structure-Activity Relationship (QSAR) at 20°C, n-Octanol/Water Vapor Pressure (SDS) 18.0 Pa Quantitative Structure-Activity Relationship (QSAR) at 20°C Viscosity (SDS) 2.0 mPa.s DIN 53015 at 20°C pH (SDS) min. 9.0 - at 20°C - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 1.0 yr