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Good Leveling Polyamide Epoxy Resin Epoxy Hardener Resin HWD-140A For Primer Coating
Basic Properties
Trading Properties
| Molecular Weight: | 166.19 | Viscosity: | 20-50 MPa·s (25°C) |
|---|---|---|---|
| Acid Value: | ≥660 MgKOH/g | Free Acid: | ≤0.5% |
| Color: | ≤150 APHA | Package Weight: | 240 Kg/iron Drum |
| Highlight | Good Leveling Polyamide Hardener,Primer Coating Epoxy Curing Agent,Yellowish Polyamide Resin |
||
Good leveling Epoxy Hardener Resin HWD-140A with long operating time in anti-corrosion medium,primer coating
Polyamide Epoxy Resin HWD-140A is a reactive polyamide with medium and low viscosity. 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.
140A curing agent and epoxy resin coating systems are more chemical and solvent resistant than 115A systems and generally lower in viscosity than 125A systems.
Performance
- The formula proportion can be adjusted with a large range;
- Medium and low viscosity, long operating time；
- It can make the paint film have good hardness and flexibility;
- 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) | 360-400 |
| Color(Gardener) | ≤12 |
| Solid content(%, 2g/3h/105°C) | 98 |
| A.H.E.W | 100-120 |
2. Application
- marine coating,
- anti-corrosion medium,
- primer coating,
- adhesive, sealant and composites, etc.
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.
Contact Person: Ms. Cherry Xie
Tel: +86 186 7297 6718
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