Description
AHA2116 is acid acrylics based matting hardener designed, in conjunction with proper polyesters, for hybrid powder coating capable of providing the lowest gloss of ca. 5%. Due to acid functional containing it is necessary to further consume a few of epoxy resins.
Typical properties
| Appearance | visual] | Slightly yellow powder |
| Melting Point (°C) | [DSC] | 110-135 |
| Volatiles (%) | ≤1.5 |
Application
AHA2116 contains reactive carboxylic groups therefore it is necessary to further consume a few of epoxy resins in mix ratio of about 1:1.4 (AHA2116/epoxy) so that it and polyester together can react with epoxy to form the competitive reactions.
Advantages:
- The lowest gloss approaching 5%
- Excellent flow & mechanical properties
- High color stability
- High film hardness & anti-scratch
- Outstanding anti-yellowing
Use levels
1-6% by weight
Curing schedule
200°C/10min or 180°C/15min
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TDS AHA2116
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Tag:
Matting solutions-
Does the product support customization? Yes, we support customization and can submit inquiries to contact us. Our experts will develop suitable solutions according to your needs.