| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Chemicals / Chemical Auxiliary & Catalyst / Chemical Auxiliary |
| Label: | CROSSLINKING AGENT , HDAA , vulcanizing agent |
| Price: |
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| Min. Order: | 50 pc |
| Live Chat: | Last Online:09 Sep, 2015 |
β-HDAA
Chemical name β-Hydroxyalkylamide
Molecular formula C14H28N2O6
Molecular weight 320.38
CAS NO. 6334-25-4
UN NO. /
CN NO. /
EINECS. /
Brief Introduction：
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：
Test Item Limit
Melting Range 120-130℃
Hydroxyl Value (mg KOH/g) 640-740
Volatile Matters ≤2.0%
Application Condition：
The curing temperature is around 180-220℃. We s est 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.