Phenalkamine Epoxy Hardener

Phenalkamine angomine - 5041lv is mannich base, a reaction product of distilled cashew nutshell liquid &
polyamine. It is low viscosity curing agent for epoxy resins specially developed for concrete primers & potable water
contact.
Features
 low viscosity.
 excellent rapid cure even at low temperature.
 good chemical, solvent & water resistance.
 very good compatibility with
i. Epoxy resin based on bisphenol a
ii. Epoxy resin based on bisphenol f
iii. Epoxy resin based on phenolic novolacs
 non critical mixing ratio.
 excellent curing under humid as well as damp conditions.
 good adhesion to mechanically cleaned surfaces.
 superior corrosion resistance.
 very good flexibility.
 workable pot lives at lower temperature.
Applications
 medium to high solid coatings.
 flooring and construction.
 marine & industrial maintenance coatings.
 tank lining
 adhesives
 surface tolerant primers for metallic substrates
test report
sr. No. Property unit specification
1 appearance visual reddish brown viscous liquid
2 colour gardner 13 max
3 n.v.m % solvent free
4 amine value mg koh g 330-380
5 viscosity @25°c cps 1200-1700
6 density @25°c ...... 0.975
7 flash point (closed up) °c °f 104 220
8 ahew g eq. 110
9 recommended phr (liquid
epoxy resin – 190)
......... 50-65
curing properties
formulation
liquid epoxy resin (eew-190) 100g 100g
angomine - 5041lv 50g 65g
optimum curing schedule 7 days @25c
gel time (100g @25°c)
mixing 40-45mins. 30-35mins.