Location        Home        Products        Waterborne Hardeners／Latent Hardener        Kingcure 470W70
Kingcure 470W70
Model: Polyamine Adduct
Viscosity(mPa.s/25℃)： 18000-28000
Amine Value(mg KOH/g)： 150-180
Color(Gardner)： <5
Specific Gravity(25℃)： 1.09
Solids(%)： 68-72
AHEW： 225
Use Level(phr)： 120
Gel Time(min/150g, 25℃)： 75
Thin Film Set Time (hr/25℃)： 4.5
Typical Cure Schedule ： 2-7 days at ambient
       Information

Principal Description:
70% 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 light color, broad mixing ratio, 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, pipeline, chemical equipments and general industrial areas.