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Kingcure 390
Model: Modified Amine Adduct
Viscosity(mPa.s/25℃): Solid SP 125-135℃
Amine Value(mg KOH/g): -
Color(Gardner): Light yellow powder
Specific Gravity(25℃): 1.15
Solids(%): -
AHEW: -
Use Level(phr): 10-20
Gel Time(min/150g, 25℃): 3-6 months/25℃10-25 mins/80℃5-15 mins/100℃3-7 mins/120℃
Thin Film Set Time (hr/25℃): -
Typical Cure Schedule : elevated temp 80-120℃/0.5-1hr
       Information
Principal Description:
  Micronized powder with an average particle size of about 10 microns, easy to be dispersed in liquid epoxy resin. Used as a sole latent hardener or as an accelerator for DICY/anhydrides/phenolic hardeners in one-pack, heat-cured epoxy systems. Provides excellent balance of low activation temperature, long shelf stability, and high glass transition temperature.
Principal Applications:
  One-component, heat-cured adhesives including induction-cured adhesives, potting and casting, prepregs, film adhesives, powder coatings, accelerator for DICY/anhydrides/phenolic hardeners.