Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Evonik Dynasylan GLYEO Silane Coupling Agent

Evonik Dynasylan GLYEO is a bifunctional epoxy silane coupling agent engineered to create durable chemical bonds between inorganic substrates and organic polymers. Its balanced reactivity profile makes it an ideal choice for applications requiring enhanced adhesion and performance stability.

Features Of Evonik Dynasylan GLYEO Silane Coupling Agent

  1. Dual Reactivity - Combines epoxy functionality with hydrolyzable ethoxy groups

  2. Enhanced Compatibility - Works effectively with various resins and elastomers

  3. Improved Durability - Excellent resistance to moisture and environmental degradation

  4. Processing Advantages - Reduces viscosity and enables higher filler loading

  5. Broad Substrate Range - Compatible with numerous inorganic materials and polymers

Typical Applications Of Evonik Dynasylan GLYEO Silane Coupling Agent

  1. Fiber Reinforcements - Sizing agent for glass fibers and mineral reinforcements in composites

  2. Adhesive Systems - Bonding promoter in sealants and structural adhesive formulations

  3. Coating Technologies - Additive for paints and coatings to improve substrate adhesion

  4. Polymer Modification - Coupling agent in mineral-filled polymer compounds

  5. Surface Primers - Pretreatment for metal and glass surfaces in industrial applications

Specifications Of Evonik Dynasylan GLYEO Silane Coupling Agent

Chemical Name(3-Glycidyloxypropyl)triethoxysilane
FunctionalityEpoxy Silane
AppearanceColorless Liquid
ViscosityLow
OdorTurpentine-like
SolubilityAlcohols, Ketones, Hydrocarbons
Reactive GroupsEpoxy, Ethoxy
Hydrolysis ByproductEthanol
Recommended Usage0.5-3.0% in formulations


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