NPES-901 Low Molecular Solid Bisphenol-A Epoxy Resin
Product description
NPES-901 is a low molecular weight, solid bisphenol-A type epoxy resin, known for its high crosslinking density, excellent adhesion, and strong water resistance. It is particularly suitable for anti-corrosion coating applications. NPES-901 can be dissolved in solvents to form solvent-based resins, such as NPSN-901X65 and NPSN-901X75, which are widely used in various coating systems.
Chemical Composition:
Bisphenol A-type glycidyl ether resin
Basic Resin Properties:
| Item | Property | Unit | Specification |
|---|---|---|---|
| 1 | Appearance | — | Flake solid |
| 2 | Epoxy Equivalent | g/eq | 450–500 |
| 3 | Color | Gardner | 0.0–1.0 |
| 4 | Softening Point | ℃ | 64–74 |
| 5 | Solution Viscosity | 25℃ (40% in butyl carbitol) | D–F |
| 6 | Specific Gravity | g/cm³ @ 25℃ | 1.18 |
*Solution viscosity is measured as a 40% solution in butyl carbitol.
Applications:
Anti-corrosion coatings, laminated boards.
Shelf Life:
12 months at room temperature under sealed conditions.
Safety Precautions:
The resin may cause skin or eye irritation. In case of skin contact, wash immediately with water and soap. In case of eye contact, rinse thoroughly with plenty of water for 15 minutes and seek medical attention.
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