Epoxy Resin

EPOXY RESIN

Epoxy resins are preferably used for corrosion protection due to their high chemical resistance and good adhesion properties. Thereby, the hardener plays a crucial role, as the hardener significantly influences the reaction speed, the cross-linking and the elasticity of the coating.

RELEVANT PRODUCTS

MERGINAMID A 112

Merginamid A 112 is a modified polyaminoamide adduct containing solvents (xylene/ n-butanol) which, in combination with solutions of solid epoxy resins, leads to tack-free film formation even at high humidity and temperatures of around ten degrees Celsius.

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Product name

MERGINAMID A 112

Amine value

130-145 [mg KOH/g]

Function

Corrosion protection, LH-containing paints, tack-free films even at 80% relative humidity

H-active equivalent

520 [g/Eq]

Viskosität

1.400 – 2.200 bei 20 °C [mPa*s]

MERGINAMID A 130

Merginamid A 130 is a modified polyaminoamide adduct containing solvents (xylene/n-butanol) which, in combination with solutions of solid epoxy resins, leads to tack-free film formation even at high humidity and temperatures of around ten degrees Celsius. It is the accelerated version of the A 112.

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Product name

MERGINAMID A 130

Amine value

145 – 165 [mg KOH/g]

Function

Corrosion protection, as with A 112, but also at temperatures around 5 ° C

H-active equivalent

520 [g/Eq]

Viskosität

1.400 – 2.200 bei 20 °C [mPa*s]

MERGINAMID A 140

Merginamide A 140 is a solvent-containing (xylene /; N-butanol) polyaminoamide adduct hardener which, in combination with solutions of solid epoxy resins having an epoxy equivalent weight of approx. 475, is suitable for the formulation of cold-curing solvent-containing coatings for use in corrosion protection on steel (eg shipbuilding) and mineral substrates (eg in construction).

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Product name

MERGINAMID A 140

Amine value

140-160 [mg KOH/g]

Function

Corrosion protection, shipbuilding, mineral substrates

H-active equivalent

340 [g/Eq]

Viskosität

7.000 – 9.000 bei 25 °C [mPa*s]

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 [%]

MERGINAMID A 260

Merginamid A260 is the accelerated version of Merginamid A 280.

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Product name

MERGINAMID A 260

Viscosity

8.000 – 12.000 bei 40 °C [mPa*s]

Amine value

265 – 295 [mg KOH/g]

Function

Corrosion protection, surface treatment

H-active equivalent

170 [g/Eq]

Solid content

100 [%]

MERGINAMID A 280

Merginamid A 280 is a low-viscosity, solvent-free polyaminoamide adduct. In combination with liquid EP resins particularly suitable for coatings on difficult concrete substrates, for concrete bonding and for the formulation of solvent-free or low-solvent paints (high-solid paints) for corrosion protection.

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Product name

MERGINAMID A 280

Viscosity

1.000 – 2.000 bei 25 °C [mPa*s]

Amine value

250 – 290 [mg KOH/g]

Function

Corrosion protection, surface treatment

H-active equivalent

115 [g/Eq]

Solid content

100 [%]

MERGINAMID L 190/70

Merginamid L 190/70 is a reactive polyaminoamide resin obtained by condensation of fatty acids or fatty acid esters with polyamines. It’s dissolved in xylene.

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Product name

MERGINAMID L 190/70

Viscosity

440 – 1.250 at 25 °C [mPa*s]

Amine value

155 – 185 [mg KOH/g]

Function

Corrosion protection, direct to metal, surface protection of wood, concrete and plastics, adhesives. High chemical resistance, very good adhesion.

H-active equivalent

340 [g/Eq]

Solid content

69 – 71 [%]

MERGINAMID L 195/70

Merginamid L 195/70 is like 190/70 a reactive polyaminoamide resin dissolved in xylene, which is obtained by condensation of fatty acids or fatty acid esters with polyamines. It’s dissolved in xylene. It has a higher degree of cross-linking than L190/70 and therefore a higher viscosity.

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Product name

MERGINAMID L 195/70

Viscosity

900 – 1.600 bei 25 °C [mPa*s]

Amine value

160 – 185 [mg KOH/g]

Function

Corrosion protection, direct to metal, surface protection of wood, concrete and plastics, adhesives. Highly resistant to chemicals, very good adhesion. Better salt spray results than L190 / 70.

H-active equivalent

340 [g/Eq]

Solid content

69 – 71 [%]

MERGINAMID L 390

Merginamid L 390 is a very low viscosity solvent-free polyaminoimidazoline, which is obtained by condensation of fatty acids or fatty acid esters with polyamines. The formation of annular imidazoline structures results in a lower viscosity and slower reactivity than with polyaminoamides.

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Product name

MERGINAMID L 390

Viscosity

100 – 400 bei 25 °C [mPa*s]

Amine value

370 – 410 [mg KOH/g]

Function

Use in mortars, casting resins and molding materials, particularly long processing time, very good mechanical properties, improved wetting and adhesion compared to polyaminoamides

H-active equivalent

95 [g/Eq]

Solid content

100 [%]

MERGINAMID L 445

Merginamid L 445 is a medium viscous solvent-free polyaminoimidazoline.

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Product name

MERGINAMID L 445

Viscosity

1.000 – 3.000 bei 40 °C [mPa*s]

Aminzahl

370 – 410 [mg KOH/g]

Function

Corrosion protection, marine paints, coatings, fillers, mortars and reactive adhesives. Long processing time, very good adhesion.

H-active equivalent

95 [g/Eq]

Solid content

100 [%]