China Matting Agent Powder Coaing Matt Hardener

Matt Hardener (TP68)General Desription:Application MATT HARDENE TP68 is used for pure epoxy resin , epoxy polyester hybrid powder coatings to achieve coatings with matt surface having excellent mechanic quality and wonderful appearance.Typical properties:Application reference Packing Machinery formulaGloss 60°5-6204070epoxy(663U)54.539.735.731.8Polyester(acidity:25-35mgKOH/g)/14.820.826.7TP685.05.03.01.0Filler(BaSo4,CaCo3Pipe & Tube System )40404040levellElectromagnetic Equipment ing agent0.50.5Chemical Equipment & Machinery 0.50.5carbon black0.5-10.5-1 0.5-10.5-1Curing condition: 180ºC 20-25 minutes 190ºC 10-12 minutes200ºC 8-10minutes
Notice MATT HARDENER compatibility with resin isn't well for its high melting point, to avoid this default it's necessary to distribute them or to make the curing temperature at a higher level.In case of epoxypolyester hybrid powder coatings, the polyester should be low acidMeter for Electricity ity. Before achieving the ideal gloss and multiple characteristics tests are needed.Storage:The storage period could last arather long time when it is kept inside the sealedcontainer. Do seal the container again after taking some from it.shelf life is 3year without any problem.