Glycidyl Glycerol-Ether, Polyfunctional
Glycidyl glycerol-ether is a highly reactive, polyfunctional epoxy compound
used as a crosslinking agent, adhesion promoter, and polymer modifier. It contains
both epoxy and hydroxyl functionalities, enabling broad compatibility
with a wide range of resins, coatings, and polymer systems.
This material consists of a mixture of mono-, di-, and tri-epoxides,
allowing it to function as an effective crosslinker for
hydroxyl-, amine-, and carboxylic acid-functional polymers.
Its multifunctional nature supports enhanced network formation, improved adhesion,
and durable performance in high-performance materials.
WPE (Weight per Epoxide): 135 – 155
Key Characteristics
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Polyfunctional epoxy: Mixture of mono, di, and tri epoxide species
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Reactive groups: Epoxy and hydroxyl functionalities
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Broad compatibility: Reacts with amine-, hydroxyl-, and carboxyl-containing polymers
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WPE: 135 – 155
Typical Applications
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Coatings & adhesives:
Enhances adhesion, flexibility, and durability in epoxy-based coatings and adhesive formulations.
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Polymer modification:
Used to modify resins and thermosetting polymers for improved mechanical and performance properties.
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Biomedical & drug delivery research:
Functions as a crosslinker in experimental and formulation-development settings.
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Electronics & insulating materials:
Provides thermal and chemical stability in electronic encapsulants and protective coatings.
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Composites & high-performance materials:
Strengthens fiber-reinforced composites and structural materials through enhanced crosslink density.
FAQs
Common questions about Glycidyl Glycerol-Ether, Polyfunctional.
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What is glycidyl glycerol-ether used for?
It is used as a multifunctional epoxy crosslinker and modifier in polymers,
coatings, adhesives, composites, and other high-performance material systems.
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What does “polyfunctional” mean for this reagent?
Polyfunctional indicates that the material contains more than two reactive
epoxy groups per molecule on average, allowing for increased crosslink density
compared to simple diepoxide crosslinkers.
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How does it differ from a typical diepoxide crosslinker?
Unlike standard diepoxides, glycidyl glycerol-ether contains a mixture of
mono-, di-, and tri-epoxides, which can provide greater formulation flexibility
and enhanced network formation.
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Is glycidyl glycerol-ether water soluble?
Solubility depends on formulation conditions and the degree of reaction.
The hydroxyl functionality can improve compatibility with polar systems,
but full solubility should be evaluated for each specific application.
