China White Colour Powder Polyester Resin Matt Hardener Tp68 for Powder Coatings, Find details about China Hardener, Matting Hardener from White Colour Powder Polyester Resin Matt Hardener Tp68 for Powder Coatings
Item | Test Methods | Specification |
Appearance | Visual | Fine White Powder |
Melting Range(ºC) | GB/T617-2006 | 230-250 |
Acid value: | 460-480 | |
Purity(%) | GB/T1725-2007 | ≥99.00 |
Curing Condition:180ºC 20-25min 190ºC 10-12min 200ºC 8-10min |
Item | Epoxy | Epoxy-Polyester |
Epoxy Resin E12 | 110 | 440 |
Polyester Resin TP5050 | 60 | |
Matt Hardener TP68 | 9 | 38 |
Flowing Agent TP503 | 8 | 10 |
Moistening Agent TP701 | 1 | 6 |
Benzoin | 1 | 4 |
Titanium Dioxide R902 | 1 | |
Filler(BaSo4 ,CaCo3) | 65 | 1 |
Carbon Black | 0.8 | 1 |
Gloss 60° | <5 | 10-20 |
Visual inspection | Flow and smoothly | Flow and smoothly |
Impact (positive/back flush) | 50/40 | 50/50 |
Adhesion (cross-cut method) | 100% pass | 100% pass |