Polyamide Epoxy Resin HWD-125 is a standard polyamide amine hardener composed of dimer acid and polyamine , which cures with epoxy resin at room temperature.

HWD-125 provides cured resin with good flexibility and adhesive properties, which is mainly used for coating , adhesive, civil engineering and structural fields.

Characteristics

Less toxicity.

Wider range of mixing ratio as compared with aliphatic polyamines.

Longer pot life as compared with aliphatic polyamines.

Excellent flexibility , adhesive strength , impact strength, chemical and water

resistance.

Good solubility of many kinds of solvent.

1.The physical and chemical properties

Amine value (mgKOH/g)	290~330 (PH)
Viscosity (poise/40℃)	90~130
Color (Gardner)	<10
Specific gravity (25℃)	0.960~0.980
Active-H equivalent weight	133
Typical formulation	100:70
Curing schedule	7 days at room temperature
Hardness (Shore D)	75

2. Application

Coating, adhesion, civil engineering and structural fields.

3. Storage and packaging

Stored in a cool and dry place with ventilation and can be sealed for 12 months.

Avoid direct contact with water or strong acid and alkali.

Package:190kg/ iron drum.

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