Matt Hardener HC68

Matt Hardener HC68 distributed by DKSH is a matting- and curing-agent. It utilizes the two different reaction rates of group in molecular structure, and during the curing process, it generates nonuniform shrinkage then forms the matt surface.

• It is a composed salt of cyclic-amidine and multi-acid.
• It shows both gloss decreasing and curing functions and can be applied in epoxy powder system to generate the strong matte effect, excellent levelling performance and stable comprehensive properties.
• It is recommended for use in pure epoxy and epoxy/polyester hybrid powder system and coatings as a hardner.
• It has high melting point and offers excellent mechanical properties and good reproducibility characteristics.
• The shelf life of the product is 1 year.
• Matt Hardener HC68 is available in France, Indonesia, Portugal, Spain and Sri Lanka.