Matt Hardener (HF68)
MattHardener (HF68)
◆Specification
Appearance:Fine white powder
Purity:≥99%
Melting range:200-225℃
◆Application
MATTHARDENE HF68 is used for pure epoxy resin 、epoxy\ polyester hybrid powder coatings to achieve coatings with matt surfacehaving excellent mechanic quality and wonderful appearance.
◆Application reference formula
Curing condition: 180℃20-25 minutes,190℃10-12 minutes,200℃8-10 minutes
◆ Storage:
The storage period could last a rather long time when itis kept inside the sealed container. Do seal the container again after takingsome from it.shelf life is 3 year without any problem.
