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Andisil® 142 Silane

1 of 500 products in this brand
Andisil® 142 Silane is an aqueous solution of an aminoalkyl siloxane. This alcohol-free siloxane significantly improves the adhesion and coupling between organic resins and inorganic surfaces. Andisil® 142 Silane silane is most often used in aqueous systems where the alcohol from hydrolysis causes instability of the formulation or where a high flash point additive is required. The product also reduces volatile organic content (VOC) and does not contain hazardous air polluting substances (HAPS). These benefits are particularly useful to manufacturers seeking to reduce emissions from thier water-borne products and processes.

Chemical Family: Silanes

Functions: Adhesion Promoter, Coupling Agent

End Uses: Primer, Waterborne Adhesive, Waterborne Coating

Compatible Polymers & Resins: Acrylics, Epoxies (EP), Latex, Phenolic Resins, Vinyls

Labeling Claims: Alcohol-free, HAPs-free, Low VOC

Synonyms: (γ-Aminopropyl)silanetriol, 1-(3-Aminopropyl)silanetriol, 3-Aminopropyltrihydroxysilane, γ-Aminopropyltrihydroxysilane

Technical Data Sheet
  • TypeDocument Name
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Knowde Enhanced TDS

Identification & Functionality

Carrier

Water

Chemical Family

Silanes

Chemical Name

3-Aminopropylsilanetriol

CASE Ingredients Functions

Adhesion Promoter,

Coupling Agent

CAS No.
58160-99-9
EC No.
261-145-5
Technologies

CASE Ingredients

Product Families

CASE Ingredients — Additives

Functional Additives

Features & Benefits

Labeling Claims

Alcohol-free,

HAPs-free,

Low VOC

Key Functions

Adhesion Promotion:

  • Low use levels, typically <1%
  • Substrates - reaction with alkoxy functional group
    • Glass
    • Siliceous Substrates
    • Metals/ metal oxides
  • Substrates – reaction with organic functional group
    • Acrylics
    • Polyamides
    • Polyesters

Coupling Agent:: 

  • Dispersed in adhesive/ sealant material
  • Improves
    • Mechanical Properties
    • Chemical Resistance
    • Hydrolytic Stability
  • Substrates
    • Mineral fillers
    • Polymeric coatings

Crosslinking: 

  • Create structure in polymer network
  • Improve physical properties
    • Heat resistance
    • Hardness
    • Chemical Resistance

Dispersing Agent:

  • Improves filler wetting
  • Decreases viscosity which allows for high loading of silica

Applications & Uses

Markets

Adhesives & Sealants,

Paints & Coatings

Applications

Paints & Coatings — Industrial Coatings

Metal Coatings

Adhesives & Sealants — Other Adhesives & Sealants Applications

Paints & Coatings — Other Paints & Coatings Applications

Compatible Polymers & Resins

Acrylics,

Epoxies (EP),

Latex,

Phenolic Resins,

Vinyls

Compatible Substrates & Surfaces

Glass,

Metal

Adhesive & Sealant Type

Waterborne Adhesive

Coating Type

Primer,

Waterborne Coating

Applications

Andisil® 142 Silane is used as an additive for water-soluble / dispersible resin formulations or as a surface treatment.

Typical Applications

  • Waterborne Sealants
  • Waterborne Coatings
  • Waterborne Adhesives
  • Filler Treatment
  • Insulation Glass Fiber Binders
  • Water based Primers

Properties

Physical Form

Liquid

Appearance
Clear straw liquid
Typical Properties
ValueUnitsTest Method / Conditions
Boiling Point (at 760mmHg)min. 100°C—
Flash Point100——
Molecular Weight198.72——
Specific Gravity (at 25°C)1.08g/cm3—
Viscodity4cSt—

Technical Details & Test Data

Reactivity

Amino Functionality: Reacts with many types of resins including vinyl and acrylic latexes, epoxies and phenolics. Promotes bonding to many inorganic materials

Silanol Functionality: Adheres or couples with inorganic materials, such as siliceous fillers, glass and metal substrates.

Storage & Handling

Shelf Life
2 years
Storage and Shelf Life

The shelf life, when the container is stored unopened and under proper conditions above 50 ºF, is expected to be a minimum of two (2) years.