Description
Product Description
HW-502 is a an amidoamine curing agent produced by a special process. The cured product with epoxy resin has excellent transparency, flexibility, corrosion resistance, low viscosity, long working time, and excellent construction performance.
The physical and chemical properties| Appearance | Light Yellowish transparent liquid |
| Viscosity(CPS/25ºC) | 300-500 |
| Amine value (mgKOH/g) | 290-350 |
| Color(Gardener) | ≤10 |
| Solid content(%, 2g/3h/105°C) | ≥95 |
| Density(g/cm³) | 0.95-1.00 |
| A.H.E.W | 110 |
| phr(with epoxy resin 128) | 2:1 |
| Pot life(30g, 25ºC) | 4hours |
| Dry to touch | 8hours |
| Dry through | 72hours |
Application:502 has good compatibility with other amine curing agents. It is completely transparent at a temperature of about 0 degrees. It is mainly used in casting and electronic potting, composite materials, epoxy glass fiber reinforced plastic products, two-component epoxy resin adhesives, epoxy resin coatings, and dilution of high-viscosity polyamide curing agents, etc.Storage and packaging:
Stored in a cool and dry place with ventilation and can be sealed for 12 months.
Package:190kg/ iron drum.Our advantage:We are very professional in manufacturing and exporting epoxy new materials for 20+ years, the capacity reaches 90000tons per year.
1. We can provide a full range of epoxy and polyamide systems not only resin and hardener but also diluents, accelerator, kinds of additives.
2. Our best-selling items are the countertype of Kukdo128/011X75/Dow125/Ancamine1618/AGE C12-14/BYK/ /Hexion/Huntsman and etc.
3. They are widely used in floor coatings, anti-corrosion coatings, solvent-free & waterborne coatings, construction, electrical sealants potting materials, adhesives, etc.
4. We have strong R&D powder, customized service and sample testing is available. Company Profile
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