Enhanced TDS
Identification & Functionality
- Blend
- No
- Chemical Family
- Chemical Name
- Country of Origin
- Function
- Adhesion Promoter, Coupling Agent, Crosslinking Agent, Surface Modifier, Sizing Agent
- Product Code
- MITM04192
- Product Functions
- Single Ingredient
- Yes
- Synonyms
- (3-Glycidoxypropyl)trimethoxysilane, (γ-Glycidoxypropyl)trimethoxysilane, [[3-(Trimethoxysilyl)propoxy]methyl]oxirane, [3-(2,3-Epoxypropoxy)propyl]trimethoxysilane, [3-(Glycidyloxy)propyl]trimethoxysilane, [γ-(Glycidyloxy)propyl]trimethoxysilane, 1-(Glycidyloxy)-3-(trimethoxysilyl)propane, 2-((3-(Trimethoxysilyl)propyloxy)methyl)oxirane, 2-[[3-(Trimethoxysilyl)propoxy]methyl]oxirane, 3-(Glycidyloxy)propyltrimethoxylsilane, 3-(Trimethoxysilyl)propyl glycidyl ether, Epoxypropoxypropyltrimethoxysilane, Glycidoxypropyltrimethoxysilane, Glycidyl 3-(trimethoxysilyl)propyl ether, Glycidyl γ-(trimethoxysilyl)propyl ether, Glycidyloxypropyltrimethoxysilane, NSC 93590, Trimethoxy-γ-glycidoxypropylsilane, Trimethoxy(3-(oxiran-2-ylmethoxy)propyl)silane, Trimethoxy(3-glycidoxypropyl)silane, Trimethoxy(3-glycidyloxypropyl)silane, γ-(2,3-Epoxypropoxy)propyltrimethoxysilane, γ-Glycidyl ether propyltrimethoxysilane, γ-Triglycidoxypropyltrimethoxysilane
- Technologies
- Product Families
Features & Benefits
- Labeling Claims
- Product Features
Applications & Uses
- Product End Uses
- Markets
- Applications
- Processing Information
- Dynasylan® GLYMO may be used as a constituent of an aqueous size, neat, or added to the polymer matrix as an additive.
- A chemical modification can be achieved by reaction with suitable functional monomers or polymers.
- Product Applications
Dynasylan® GLYMO is an essential ingredient in the products of many industries.
Examples are:
- Glass fiber/glass fabric composites: as a finish or a size ingredient
- Foundry resins: as an additive to polyurethane resins
- Sealants and adhesives: as a primer or additive
- Mineral filled composites: for pretreatment of fillers and pigments or as an additive to the polymer
- Paints and coatings: as an additive and as a primer for improving adhesion to the substrate, especially glass and metal
- Improved shelf life over aminosilanes in polyurethanes
Important product effects that can be achieved through the use of Dynasylan® GLYMO include:
- Improved mechanical properties, such as flexural strength, tensile strength, impact strength and modulus of elasticity
- Improved moisture and corrosion resistance
- Improved electrical properties, for example dielectric constant, volume resistivity
Dynasylan® GLYMO can also improve such processing properties as
- Filler dispersion
- Rheological behavior (i.e. viscosity reduction) Newtonian behavior
- Increased filler loading
- Non yellowing
Properties
- Physical Form
- Soluble In
- Product Reactivity
- In the presence of water, the methoxy groups of Dynasylan® GLYMO hydrolyze to form reactive silanol groups which can bond to a variety of inorganic substrates.
- The organophilic glycidyl end of Dynasylan® GLYMO can react with a suitable polymer.
- Hydrolysis of Dynasylan® GLYMO can be catalyzed by organic acids such as acetic acid.
- Examples of suitable inorganic substrates are glass, glass fibers, quartz, cristobalite and metals.
- Dynasylan® GLYMO may be used with such polymers as epoxy, phenolic, polyurethanes, PVAC, acrylates, polysulfides.
Regulatory & Compliance
- Compliance (Regulatory)
- Manufacturing Facility Standards
Packaging & Availability
- Packaging Type
Principal Information
- Group Principal Number
- S000006
- Principal
Storage & Handling
- Storage Conditions
- Dynasylan® GLYMO has a shelf life of at least one year.
Other
- Appearance
- Colorless low viscosity liquid
- Color (SDS)
- Colorless
- Immiscible In (SDS)
- Water
- Item Number
- Material Compatibility
- Odor
- Slight terpentine like odor
- Odor (SDS)
- Ester like
- Protect from Freezing
- No
- Temperature Control
- No
- USA/DOT UN Number
- Not Applicable
- Optical Properties
Value Units Test Method / Conditions Refractive Index 1.429 - DIN 51423 at 20°C, n20/D - Physical Properties
Value Units Test Method / Conditions Boiling Point 90.0 °C DIN 51356 at 0.7 hPa Density 1.07 g/cm³ DIN 51757 at 20°C Flash Point 122.0 °C EN 22719 Viscosity 3.7 mPa.s DIN 53015 at 20°C - SDS Physical and Chemical Properties
Value Units Test Method / Conditions Autoignition Temperature (SDS) 233.0 °C EC Method A15 Boiling Point (SDS) 90.0-262.0 °C DIN 51356 Density (SDS) 1.07 g/cm³ DIN 51757 at 20°C Flash Point (SDS) 252.0 °F DIN EN ISO 2719 Freeze Point (SDS) max. -70.0 °C Ignition Temperature (SDS) 451.0 °F EC Method A15 Lower Explosion Limit (SDS) 0.7 %(V/V) DIN EN 1839 Molecular Weight (SDS) 236.3 g/mol Partition coefficient n-octanol/water (SDS) 0.5 - at 20°C Upper Explosion Limit (SDS) min. 13.6 %(V/V) DIN EN 1839 Vapor Pressure (SDS) max. 0.1 hPa at 20°C Viscosity (SDS) 3.65 mPa.s DIN 53015 at 25°C - Shelf Life & Stability
Value Units Test Method / Conditions Shelf Life 1.0 yr - Thermal Properties
Value Units Test Method / Conditions Ignition Temperature 400.0 °C DIN 51794