Tužidlo H 507

Characteristics: it is a liquid hardener for epoxy resins. The hardener is based on cycloaliphatic polyamine and does not contain nonylphenol. Physical parameters: Viscosity at 25°C (m Pa.s.) 7 - 11 Hydrogen equivalent g/mol 50 Density at 20 °C kg/m 3 930- 960 Color (Gardner) above 2 Usage: Hardener H 507 is a hardener for epoxy resins LH 160, LH 260, LH 145, LH 300, LH 130, LH 175, LH 330, LH 1000, LH 210, LH 180. 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. Working time is approximately 40 minutes. Mixing ratio of resin and hardener per 100 g grams H 507 LH 160 28 LH 260 28 LH 145 29 LH 300 27 LH 130 28 LH 175 28 LH 330 28 LH 1000 27 LH 210 29 LH 180 28 Packaging/Storage: This product is supplied in drums of 180kg, 30kg, 5kg, 1kg