EPOXY HARDENER

Hardener, Aqueous

Water-based, self-emulsifying hardeners for liquid epoxy resins and solid resin emulsions are characterised by very fast physical drying, long processing times and very good adhesion properties to metals and mineral substrates. From an occupational health point of view, aqueous systems are to be preferred to all other epoxy systems and should therefore be used wherever technically possible.

MERGINAMID A 154

Merginamid A 154 is a solvent-free, modified polyaminoamide adduct dissolved in water. It has the ability to emulsify liquid epoxy resins and epoxy solid resin dispersions in water and to cure perfectly after evaporation of the water into a homogeneous film. Epoxy resin coatings based on this aqueous hardener have excellent adhesion to mineral substrates, metals and plastics after curing.

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Product name

MERGINAMID A 154

Viscosity

18.000 – 30.000 at 25 °C [mPa*s]

Amine value

105 – 125 [mg KOH/g]

Function

Corrosion protection, surface treatment

H-active equivalent

260 [g/Eq]

Solid content

39-41 [%]

MERGINAMID A 155/2

Merginamid A 155/2 is a solvent-free, modified polyaminoamide adduct dissolved in water. It has the ability to emulsify liquid epoxy resins and epoxy solid resin dispersions in water and to cure perfectly after evaporation of the water into a homogeneous film. Epoxy resin coatings based on this aqueous hardener have excellent adhesion to mineral substrates, metals and plastics after curing.

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Product name

MERGINAMID A 155/2

Viscosity

13.000 – 23.000 at 25 °C [mPa*s]

Amine value

155 – 175 [mg KOH/g]

Function

Corrosion protection, surface treatment

H-active equivalent

210 [g/Eq]

Solid content

49 – 51 [%]

MERGINAMID A 160

Merginamid A 160 is a water-soluble, solvent-free, modified polyaminoamide adduct which has the ability to emulsify liquid epoxy resins and epoxy solid resin dispersions in water and to cure perfectly after evaporation of the water into a homogeneous film. Epoxy resin coatings based on this aqueous hardener have excellent adhesion to mineral substrates, metals and plastics after curing.

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Product name

MERGINAMID A 160

Viscosity

30.000 – 50.000 at 25 °C [mPa*s]

Amine value

135 – 155 [mg KOH/g]

Function

Corrosion protection, surface treatment

H-active equivalent

210 [g/Eq]

Solid content

49 – 51 [%]

MERGINAMID A 210/5

Merginamid A 210/5 is a water-soluble, solvent-free, modified polyamine adduct which has the ability to emulsify modified and unmodified liquid epoxy resins and epoxy solid resin dispersions in water and to cure perfectly after evaporation of the water into a homogeneous film. Epoxy resin coatings based on this aqueous hardener have excellent adhesion to mineral substrates, metals and plastics after curing.

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Product name

MERGINAMID A 210/5

Viscosity

18.000 – 28.000 at 25 °C [mPa*s]

Amine value

170 – 200 [mg KOH/g]

Function

Corrosion protection, surface treatment

H-active equivalent

230 [g/Eq]

Solid content

54 – 56 [%]