Bisphenol F Epoxy Resin (DGEBF)
CAS Number: 28064-14-4
Bisphenol F Epoxy Resin (DGEBF) is a diglycidyl ether of bisphenol F with significantly lower viscosity than bisphenol A analogues, making it ideal for solvent-free, high-solids formulations. Its lower viscosity enables superior filler loading and improved wetting in adhesives, coatings, and composites. Cured DGEBF systems exhibit improved chemical resistance to solvents and acids compared to BPA-based resins.
Technical Specifications
| color | ≤1 (Gardner) |
| viscosity | 2,000–4,500 mPa·s (25 °C) |
| appearance | Light yellow transparent liquid |
| totalChlorine | ≤0.5% |
| epoxyEquivalentWeight | 155–180 g/eq |
Applications
- Solvent-free high-build adhesive formulations
- Chemical-resistant floor coatings
- Pipe lining and tank linings
- High-filler-loading potting compounds
- Aerospace composite repair
Key Features
- Very low viscosity enables high filler loading
- Excellent chemical resistance to acids and solvents
- Good compatibility with BPA epoxy resins for blending
- Low crystallisation tendency at ambient temperatures
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CAS Number
28064-14-4
Category
Adhesive / Sealant AdditivesAvailability
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