| Classification: | Chemical Auxiliary Agent |
|---|---|
| Usage: | Coating Auxiliary Agents |
| Type: | crosslinker |
| Place of Origin: | China (Mainland) |
| CAS No.: | 6334-25-4 |
Quick Details
Specifications
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β-HDAA |
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Molecular formula |
C14H28N2O6 |
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Molecular weight |
320.38 |
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CAS NO. |
6334-25-4 |
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UN NO. |
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CN NO. |
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EINECS. |
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Chemical name |
β-Hydroxyalkylamide |
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β-HDAA is white powder. It is mainly used as a hardener (crosslink) in outdoor polyester powder coatings, not toxic and better than TGIC.
Specification:
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Test Item |
Limit |
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Melting Range |
120-130℃ |
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Hydroxyl Value (mg KOH/g) |
640-740 |
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Volatile Matters |
≤2.0% |
Application Condition: The curing temperature is around 180-220℃. We suggest its extrusion temperature around 118-120℃.
Package and Storage: 25kg,net,paper or plastic bags.It should be stored in a cool dry warehouse, away from any alkali or acid.