Epoxy hardener 8609 is of low viscosity, moisture tolerant and reactive at low temperatures (-5°C). 2609WB will react with liquid epoxy resins at low temperature and high humidity to produce a chemical resistant surface coating.
1.The physical and chemical properties
Appearance
Yellow liquid
Viscosity（BH model CPS/25℃）
350-650
Amine value (mgKOH/g)
350-400
Color（G/H mothod）
＜7
Solid content
100
A.H.E.W
75
Ratio（for Epoxy resin EEW=190）
A:B=100：40
Pot life（100g/25℃,minutes）
15-20 minutes
Dry to touch（25℃/h）
2-3hours
2.Application
• Protective coatings
• Industrial applications
• Potable water coatings
3.Storage and packaging
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Avoid direct contact with water or strong acid and alkali.
Package:200kg/ iron drum.
