Ethylene glycol diglycidyl ether

Description

1. Product Overview
   Ethylene glycol diglycidyl ether is a high-performance, low-viscosity difunctional reactive diluent widely used in epoxy resin systems. It is primarily engineered to modify epoxy formulations by reducing viscosity while maintaining strong crosslinking performance and mechanical integrity. The product delivers exceptional compatibility with epoxy resins, enabling improved processing efficiency and enhanced final material properties. Strategically, it plays a critical role in high-value composite, coating, and adhesive industries where performance optimization and processability are essential competitive factors.
2. Key Specifications & Technical Characteristics

• Chemical composition: Ethylene glycol diglycidyl ether (epoxy-functional glycol ether; CAS No. 2224-15-9)
• Molecular formula: C8H14O3–O4 (epoxy-functional organic compound)
• Purity level / grade: ≥ 99% industrial / epoxy grade
• Physical form: Clear, colorless to pale yellow liquid
• Odor: Mild characteristic epoxy odor
• Density: ~1.07–1.10 g/cm³ at 25°C
• Viscosity: Low viscosity liquid for formulation ease
• Solubility: Miscible with most epoxy resins and organic solvents
• Packaging options: 25 kg drums, 200 kg steel/plastic drums, 1,000 kg IBC totes
• Shelf life: 12–24 months under sealed, dry, and cool storage conditions

3. Core Industrial Applications

• Epoxy resin modification: Used as a reactive diluent to reduce viscosity and improve handling in epoxy systems
• Coatings industry: Applied in protective coatings for industrial flooring, marine coatings, and corrosion-resistant systems
• Adhesives and sealants: Enhances flow, wetting, and bonding strength in structural adhesives
• Composites manufacturing: Supports fiber-reinforced plastics and high-performance composite materials
• Electrical and electronic materials: Used in potting compounds and insulating resins requiring stability and processability
• Performance advantage: Provides superior balance between workability and mechanical strength compared to non-reactive diluents

4. Competitive Advantages

• High consistency: Tight quality control ensures batch-to-batch uniformity for industrial-scale formulations
• Supply reliability: Stable sourcing network designed for continuous bulk industrial demand
• Logistics efficiency: Optimized packaging and global shipping capability for hazardous chemical handling compliance
• Cost competitiveness: Offers performance optimization at lower formulation cost versus alternative reactive diluents
• Sustainability profile: Enables lower solvent content formulations and improved material efficiency in epoxy systems
• Technical support: Full COA, MSDS, and formulation guidance available for industrial buyers and OEM integration support

5. Commercial & Supply Information

• Minimum Order Quantity (MOQ): BULK 20MT
• Loading capacity: 20–22 MT per 20′ FCL container or ISO tank (depending on regional shipping regulations and packaging type)