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Kingcure 450W80
Model: Polyamine Adduct
Viscosity(mPa.s/25℃)： 6000-10000
Amine Value(mg KOH/g)： 180-210
Color(Gardner)： <5
Specific Gravity(25℃)： 1.08
Solids(%)： 78-82
AHEW： 190
Use Level(phr)： 100
Gel Time(min/150g, 25℃)： 70
Thin Film Set Time (hr/25℃)： 4.5
Typical Cure Schedule ： 2-7 days at ambient
       Information

Principal Description:
80% solids aqueous solution of modified polyamine adduct as non-ion waterborne epoxy hardener. Capable of emulsifying and curing liquid resins (or included epoxy diluents) without added surfactants. Has low viscosity, light color, long pot-life. Cures showed excellent color and color stability, high film gloss and hardness as well as good flexibility and adhesion suitable to coat on damp/green concrete surface. Also offers longer pot-life and better flexibility by using the formulations based on liquid/semi-solid/solid resin dispersions, and gets good chemical and corrosion resistances.

Principal Applications:
Waterborne decorative coatings, epoxy mortars and adhesives for floors, walls and other concrete structures etc. Also suitable for low VOC metal anti-corrosive waterborne coatings, such as marine, bridge, containers, railway, mechanical equipments and general industrial areas.