New Products
Polyester resin for HAA powder coatings
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Introduction
We have developed polyester resin for HAA (β-hydroxyalkylamide) powder coatings.
It offers excellent flow, mechanical properties, and exterior durability. -
Features
- Excellent flow and mechanical properties (PX-3210B)
- Excellent exterior durability (PX-3211B, gloss retention for 1,200 hours under Open Flame Carbon Arc Weathering Instrument is more than 80%).
- No heavy metals used in polymerization catalyst.
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Applications
- Powder coatings
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Products
U-Pica Coat
for HAA-cured powder coatings
for HAA-cured powder coatings
| Name | Characteristics | Reference value Melt viscosity （200℃）dPa・s |
Features | |||
|---|---|---|---|---|---|---|
| Hydroxyl value mgKOH/g |
Acid value mgKOH/g |
Softening point ℃(ring and ball method) |
Density | |||
| PX-3210B | 33 | 111 | 1.22 | 30 | HAA,general grade | |
| PX-3211B | 33 | 114 | 1.21 | 20 | HAA,excellent exterior durability |
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