Hardener H 508

Characteristics: it is a liquid hardener for epoxy resins. The hardener is based on cycloaliphatic polyamine, with the main component being Isophorone diamine. It does not contain nonylphenol. Physical parameters: Viscosity at 25°C (m Pa.s) 7 - 11 Hydrogen equivalent (g/mol) 51 Density at 20 °C (kg/m 3) 930- 960 Color (Gardner) above 2 Usage: Hardener H 508 is a hardener for epoxy resins. It is suitable for all types of laminations at temperatures above 15°C. Higher thermal resistance of the cured resin can be achieved by post-curing the system at an elevated temperature of 50- 60 °C. Processing time is approximately 60 minutes. per 100 g grams H 508 LH 160 28 LH 260 28 LH 145 29 LH 300 27 LH 130 28 LH 175 28 LH 330 29 LH 1000 27 LH 210 29 LH 180 29 Packaging/Storage: This product is supplied in drums of 180kg, 30kg, 5kg, 1kg