ROHS Hybrid Cure Polyester Epoxy Resin Surface Coating Of Electrical Instruments
Epoxy Polyester Hybrid Cure HH2581 in Fast Cure Formulation for Hybrid Powder Coatings
Epoxy polyester resin is the main raw material for hybrid powder coatings. It is commonly used in the coating of indoor household appliances, the surface coating of electrical instruments, etc.
HH2581 is a carboxyl polyester resin designed for 50/50 hybrid powder coatings to be cured at 180℃.
☉Basic Features:
Excellent leveling
Good mechanical properties
Good storage stability
☉Specifications:
|
Appearance |
White or Light Yellow Transparent Flakes |
|
Color (50% DMF) |
max:3 |
|
Acid Number (mgKOH/g) |
69～75 |
|
Softening Point (℃) |
93～103 |
|
Glass Transition Temp. ( ℃) |
～55 |
|
Melting Viscosity (200℃, cone/plate, mPa·s) |
2000±3500 |
|
Reactivity at 180℃ (s, 50% Epoxy) |
100～200 |
☉Recommend Formulation: HH-2581—E12
|
HH-2581 |
E12 |
Filler ＆ Pigment |
Leveling Agent |
Benzoin |
701 |
| 300 | 300 | 383 |
8 |
4 | 5 |
☉Curing Requirement: 180℃×10min
☉Package: PE Bags, Net Weight 25kg±0.1kg / bag
☉Remarks: All the polyester resins could be customized to Non-tin (A), anti gas burners (G), tribo gun (T) and anti-blooming (F).
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