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Dynasylan® TRIAMO

Dynasylan® TRIAMO is an organofunctional silane, possesses three reactive amino groups and a hydrolyzable trimethoxysilyl group. Its dual reactivity enables chemical binding to both inorganic materials (e.g., glass, metals, fillers) and organic polymers (e.g., thermosets, thermoplastics, elastomers). This versatile compound acts as an adhesion promoter and surface modifier. Presenting as a clear, light to dark yellow liquid with a subtle amine-like odor, Dynasylan® TRIAMO is soluble in alcohols, ketones, esters, and aliphatic and aromatic hydrocarbon solvents.

Brand: Dynasylan (42 products)

Chemical Family: Amines

Functions: Adhesion Promoter, Coupling Agent, Surface Modifier

Compatible Polymers & Resins: Polyvinyl Chloride (PVC)

Synonyms: (2-((2-Aminoethyl)amino)ethyl)(3-(trimethoxysilyl)propyl)amine, [(10-Amino)-4,7-diazanonyl]trimethoxysilane, [3-[2-[2-(2-Aminoethylamino)ethyl]amino]propyl]trimethoxysilane, 1-[3-(Trimethoxysilyl)propyl]diethylenetriamine, 3-[(Trimethoxysilyl)propyl]diethylenetriamine, 3-[2-(2-Aminoethylamino)ethylamino]propyltrimethoxysilane, 3-Diethylenetriaminopropyltrimethoxysilane, 4,7,10-Triazadecyltrimethoxysilane, DETA, Diethylenetriaminopropyltrimethoxysilane, N 1-(2-Aminoethyl)-N 2-[3-(trimethoxysilyl)propyl]-1,2-ethanediamine, N 1-[3-(Trimethoxysilyl)propyl]diethylene triamine, N-(2-Aminoethyl)-N′-(2-aminoethyl)-3-aminopropyl-trimethoxysilane, N-(2-Aminoethyl)-N′-[3-(trimethoxysilyl)propyl]ethylenediamine, N-[3-(Trimethoxysilyl)propyl]diethylenetriamine, N1-(3-Trimethoxysilylpropyl)diethylenetriamine, γ-Diethylenetriaminopropyltrimethoxysilane

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Amines
Chemical Name
N 1 - (3- Trimethoxysilylpropyl) diethylenetriamine
CASE Ingredients Functions
Adhesion Promoter,
Coupling Agent,
Surface Modifier
Plastics & Elastomers Functions
Adhesion Promoter,
Coupling Agent
Technologies
CASE Ingredients,
Elastomers,
Industrial Additives & Materials,
Plastics
Product Families
CASE Ingredients — Additives
Functional Additives,
Surface Modifiers
Elastomers — Elastomer Additives
Surface Modifiers
Plastics — Polymer Additives
Surface Modifiers
Industrial Additives & Materials — Processing Aids
Other Processing Additives

Features & Benefits

CASE Ingredients Features
Corrosion Resistance,
Good Moisture Resistance
Industrial Additives Features
Corrosion Resistance,
Moisture Resistance
Materials Features
Corrosion Resistant,
Good Adhesion,
Moisture Resistant
Reactivity
  • In the presence of water, the methoxy (Si-OCH3 ) groups of Dynasylan® TRIAMO hydrolyze to form reactive silanol (Si-OH) groups which can bond to a variety of inorganic substrates.
  • The amine groups of Dynasylan® TRIAMO can react with a suitable polymer. Dynasylan® TRIAMO may be used with PVC and silicones.

Applications & Uses

Markets
Adhesives & Sealants,
Building & Construction,
Electrical & Electronics,
Industrial,
Paints & Coatings
Applications
Adhesives & Sealants — Building & Construction
Sealants & Caulks
Building & Construction — Building Materials
Pipes & Plumbing
Industrial — Chemical & Industrial Manufacturing
Resin Manufacturing
Paints & Coatings — Industrial Coatings
Industrial Coatings
Electrical & Electronics — Wire & Cable
Jacketing & Insulation
Compatible Polymers & Resins
Polyvinyl Chloride (PVC)
Industrial Additives End Use
Foundry Resins
Plastics & Elastomers End Uses
Cables,
Pipes
Application Characteristics
  • Dynasylan® TRIAMO is used in applications such as:
    • PVC-pastisols as an additive (ca. 0.5-1%) to improve adhesion between PVC and metals
    • Foundry resins
  • Important product effects that can be achieved through the use of Dynasylan® TRIAMO include:
    • improved adhesion
    • improved moisture and corrosion resistance
Processing

Dynasylan® TRIAMO may be added to polymer matrix as an additive.

Properties

Physical Form
Liquid
Appearance
Clear light to dark yellow liquid
Odor
Slight amine - like odor
Soluble in
Esters, Alcohols, Ketones, Aliphatic or aromatic hydrocarbons
Technical Data
ValueUnitsTest Method / Conditions
Density (at 20°C)approx. 1.03g/cm³DIN 51757
Boiling Point (at 2.7 hPa)approx. 114 - 168°CDIN 51356
Viscosity (at 20°C)approx. 20mPa.sDIN 53015
Flash Pointapprox. 137°CDIN EN 22719
Refractive Index (n 20, D)approx. 1.46-DIN 51423

Regulatory & Compliance

Certifications & Compliance
REACH (Europe)
Chemical Inventories
DSL (Canada),
IECSC (China),
KECI (Korea),
NZIoC (New Zealand),
PICCS (Phillipines),
TCSI (Taiwan),
TSCA (USA)

Packaging & Availability

Packaging Type
Drums
Packaging Information

Dynasylan® TRIAMO is supplied in 25 and 200 kg drums.

Storage & Handling

Shelf Life
12 months