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A100 HAA hardener primid XL552
Replace TGIC, Non-toxic
A100 is a four-functional β-hydroxyalkylamide curing agent (HAA). As an alternative to TGIC, it can be cross-linked with carboxyl-containing polyester resin or acrylic resin for producing weather-resistant powder coatings. (The toxicity of TGIC may cause gene mutagenesis to be banned in many countries, China also lists it as a restricted product).
1. Technical Parameters
White powder or granules (Visual)
Melting point [℃]
Volatile content [ %]