Chemical Resistant polyamine Epoxy Hardener Resin Solvent Resistant HWD-140G
Excellent chemical resistance and solvent resistance epoxy hardener resin HWD-140G
Polyamide Epoxy Resin HWD-140G is a reactive polyamide with medium and low viscosity. show good resistance against aliphatic hydrocarbons, lubricants, alkaline solutions and diluted acids: good to fair resistance against atmospheric agents and water. It can be used in conjunction with different epoxy resins. The cured product has good leveling, toughness, chemical resistance, and has excellent adhesion and elasticity. It is widely used It is used in the fields of sealant, electronic component packaging and various two-component epoxy resin coatings.
Performance
The formula proportion can be adjusted with a large range and long operating time；It can make the paint film have good hardness and flexibility; with excellent chemical resistance and solvent resistance.
1.The physical and chemical properties
| Appearance | Yellowish transparent liquid |
| Viscosity(BH model CPS/25℃) | 8000-17000 |
| Amine value (mgKOH/g) | 360-410 |
| Color(Gardener) | ≤12 |
| Solid content(%, 2g/3h/105°C) | 98 |
| A.H.E.W | 95-105 |
2. Application
• Chemical resistant coatings
• Adhesives
• Maintenance coating
• Primers
• High solids enamel paint formulation
3. Storage and packaging
should be stored in a dry place, in its sealed original container, at temperatures between 2°C to 40°C (35.6°F to 104°F). Under these storage conditions the shelf life is 24 months from date of manufacture. The product should not be exposed to direct sunlight. .
Package:190kg/ iron drum.
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