Description

Glycerol Propoxylate Triglycidyl Ether is a versatile, multi-functional epoxy resin intermediate known for its excellent reactivity and ability to form highly cross-linked, durable polymer networks. This compound is crucial for enhancing the mechanical strength, chemical resistance, and thermal stability of final materials. It is primarily sought by formulators and manufacturers in the coatings, adhesives, sealants, elastomers (CASE), and advanced composite materials industries.

Application

• Epoxy Resin Modifier: Used as a reactive diluent and flexibilizer to reduce viscosity and improve toughness in epoxy formulations for coatings and composites.
• Adhesive & Sealant Formulations: Serves as a key cross-linking agent to enhance adhesion, cohesion, and environmental resistance in high-performance structural and specialty adhesives.
• Composite Matrix Resin: A critical component in the production of fiber-reinforced plastics (FRP) and other composite materials requiring high strength-to-weight ratios.
• Electrical Encapsulation & Potting: Employed in the electronics industry to create protective, insulating resins for components, offering excellent dielectric properties and thermal endurance.
• UV/EB-Curable Coatings: Acts as a core oligomer in radiation-curable systems for wood, plastic, and metal coatings, providing fast cure and high performance.
• Chemical Intermediate: Utilized in the synthesis of more complex specialty chemicals, including surfactants and further functionalized polymers.

Basic Information

Product Name	Glycerol Propoxylate Triglycidyl Ether
CAS No.	37237-76-6
Molecular Formula	CnH2n-2O6 (Variable based on propoxylation degree)
Molecular Weight	Variable (Contact for details)
Synonyms	Glycidyl Ether of Glycerol Propoxylate; Triglycidyl Ether of Glycerol Propoxylate; Poly(propylene glycol) triglycidyl ether; PPG Triglycidyl Ether; Epoxy resin based on glycerol propoxylate; Oxirane, 2,2'-[1-[[3-[2-(oxiranylmethoxy)propoxy]-2-hydroxypropoxy]methyl]-1,2-ethanediyl]bis[methylene]bis-; Glycerin Propoxylate Triglycidyl Ether; Epoxy-functional polyol derivative.
EINECS	Contact for details

Quality Control

Our Glycerol Propoxylate Triglycidyl Ether is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure consistency in epoxy equivalent weight (EEW), viscosity, and purity, meeting the precise requirements of advanced polymer applications. Certificates of Analysis (COA) documenting key specifications are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	Clear, viscous liquid
Color (Gardner)	≤ 2
Epoxy Equivalent Weight (EEW)	Contact for details
Viscosity @ 25°C	Contact for details
Hydrolyzable Chloride	≤ 0.1 %
Moisture (Karl Fischer)	≤ 0.2 %

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.