High Purity BPA Type Coatings Adhesives Epoxy Resin Coatings NPEL-128
1, General Description
NPEL-128 is a high purity BPA type liquid epoxy resin, which is
manufactured from bisphenol-A and epichlorohydrin. It is recognized as standard
form which variations have been developed. Cured NPEL-128 always offers
quality and high purity properties in applications, such asmaximum mechanical
strength, good chemical resistance andexcellent heat resistance, etc.
2, Chemical Composition:
Bisphenol-A
3, Sale Specification & Typical Properties:
Quality | Unit | Range |
Physical State | - | Liquid |
Appearance | | Transparent Liquid |
Epoxy Equivalent Weight | g/eq | 184~190 |
Hydrolyzable chlorine | ppm | 1000 |
Color | Gardner | 0-1.0 |
Viscosity | cps/25℃ | 12000~15000 |
4, Application:
1. Laminates
2. Filament winding
3. Encapsulation
4. Civil engineering
5. Tooling
6. Coatings
7. Adhesives
5, Storage properties:
At least 12 months in sealed containers at ambient temperature.
If NPEL-128 develops a haziness or crystallite on storage, This can be dispersed
and the resin restored to original condition by warming to 50~60℃, with stirring.
6, Handing precautions:
Product may cause skin and eye irritation. In cases of skin contact wash
immediately with soap and water. For eyes, flush with plenty of water for 15
minutes and seek medical attention immediately.
7, Packaging
4.1 240kg/drum
4.2 1000kg/IBC drum
4.3 Bulk in ISO TANK(20~25MT)