Epoxy hardener HW-541 is phenalkamine modified epoxy resin curing agent with unique performance, suitable for solvent-free or high solid epoxy primer systems. The unique structure of cardanol modified phenalkamine gives the curing agent and its derived coatings unique properties. The curing agent has the advantages of fast curing, especially suitable for use under low temperature conditions, suitable for use all year round.
1. The physical and chemical properties
|
Appearance |
Red-brown liquid |
|
Viscosity（BH model CPS/25℃） |
25000-40000 |
|
Amine value (mgKOH/g) |
300-335 |
|
Color（Gardener） |
≤17 |
|
Solid content((%, 2g/3h/105°C) |
≤5% |
|
A.H.E.W |
130 |
2. Application
Marine coating, anti-corrosion medium, primer coating, adhesive, sealant and composites, etc.
3. Storage and packaging
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:200kg/ iron drum.
