HARDENER HP 158
HARDENING AGENT FOR SOLVENT-FREE EPOXY SYSTEMS
Epoxy resin hardener based on cycloaliphatic amine adducts, for low-yellowing, transparent coatings, in combination with RI 303. Use with RI 303 in proportion:100 + 60. Pot-life at +20°C = 40’- 45’ (tested on 150 g).
Hardening agent for cycle-aliphatic amino compound-based epoxy resins, for low yellowing transparent
coatings, together with RI 303.
Minimum hardening temperature = + 10 °C.
Pot-life at +20°C = 40’- 45’ (test on 150 g).
| Viscosity at 25 °C | 500 cP | |||||||||||||
| Density at 25 °C | 1,02 g/cm3 | |||||||||||||
| H+ | 105 g/eq | |||||||||||||
| Amino no. | 295 ± 15 mgKH/g | |||||||||||||
| Gardner | ≤ 2 | |||||||||||||
| Use ratio | 100 + 60 |
Pour the hardening agent in the resin and blend at slow speed for 3’ – 5’ using drill with helix/spiral to reduce air inlet as much as possible; during this operation, scrape also the bottom and the sides of the bucket.
Three essential rules are valid for all bi-component systems: weigh well, carefully mix bottom and walls,
observe times of use.
Available in cans as per amount shown in the table below: 3.00 kg – 6.00 kg – 12.00 kg – 25.00 kg
Hardening agents remain unaltered for at least 18 months if stored in a dry and sheltered place at a
temperature between +10°C and +30°C in their origin al sealed containers.