Wuhan Honrel Chemical Technology Co.,Ltd
Always Specialized in Epoxy Materials
Add to Cart
Epoxy hardener HW-7209M is a modified phenolic amine epoxy resin curing agent, and has the advantages of fast drying after construction, fast hardness improvement, good scratch resistance, excellent chemical resistance, high surface gloss, good leveling, strong adhesion with substrate, good permeability. Mainly fit for oil pipe and stotage tank.
1. The physical and chemical properties
| Test Item | Technical Data | Test Method |
| Appearance | Light yellow clear liquid | Visual method |
| Viscosity (mPa·s,25℃) | 350-650 | GB/T 2794-2013 |
| Amine value (mg KOH/g) | 300-350 | CS 113 |
| Color (Gardner) | ≤10 | GB/T 22295-2008 |
| Solid content (%) | >96 | GB/T 1725-2007 |
| A.H.E.W. | 95 | Theoretical calculation |
| Paint film 25℃(dry time Hr) | 5 | GB 1728-2020 |
| Gelling time 25℃(min) | 20-40 | GB 12007.7-89 |
| E51: curing agent=100: (50±5) E44: curing agent=100: (40±5) E20: curing agent=100: (20±5) | ||
2. Application
The most suitable working environment: temperature 5 ℃-35 ℃, humidity ≤ 85%.
3. Storage and transportation
Ventilated cool place, shelf life of one year.
Non-dangerous goods can be transported as general goods.
Regular 200kg iron drum packing or according to customer's specific requirements for packaging.