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Ressichem Zepoxy REH 160
Zepoxy REH 160 is a Low Viscosity Reactive Polyamide curing agent for Epoxy Resin to be used in various applications. It is recommended for concrete primers due to its high adhesive strength and for self-leveling floorings as a cheaper low gloss alternate to cycloaliphatic hardeners with improved mechanical strength.
Description
Zepoxy REH 160 is a Low Viscosity Reactive Polyamide curing agent for Epoxy Resin to be used in various applications. It is recommended for concrete primers due to its high adhesive strength and for self-leveling floorings as a cheaper low gloss alternate to cycloaliphatic hardeners with improved mechanical strength.
APPLICATIONS
- Maintenance coatings
- Metal primer and enamel paints
- Primers, sealers and coatings for concrete
- Marine and industrial protective coatings
- Tank and pipe linings
ADVANTAGES
- Blended with other amine-based hardeners.
- Excellent adhesion
- Good toughness and flexibility
- Good pigment and substrate wetting
- Long pot life
TECHNICAL DATA
| Property | Test Method | Result |
|---|---|---|
| Appearance | visual | Clear, yellow to orange liquid |
| *Color | ASTM D 1544-04 | 8 G max. |
| *Amine value | ASTM D 1652 | 370 – 410 mg KOH/g |
| *Viscosity @ 25°C | ASTM D 2196-05 | 300 – 1000 cPs |
| Odor | — | Amine |
| *Density @ 25°C | ASTM D 1475-98 | 0.96 g/cc |
| *AHEW | — | 118 |
| Mix ratio with Zepoxy RER 128 | — | 100: 62 |
| *Pot life (300g mass) with Zepoxy RER 128 | — | 45m @ 30⁰C |
| *Gel time (16g mass) with Zepoxy RER 128 | — | 2h 20m @ 30⁰C |
| *Flash Point | ASTM D 93 | >135°C |
*Typical results under laboratory conditions
CURED SYSTEM PROPERTIES
| Property | Test Method | RER 128 / REH 160 mix ratios. | ||
|---|---|---|---|---|
| 100/45 | 100/62 | 100/90 | ||
| *Flexural Strength | ASTM D 790 | 111.3 MPa | 90.2 MPa | 74.4 MPa |
| *Compressive Strength – Yield | ASTM D 695 | – | – | 58.6 MPa |
| *Compressive Strength – Ultimate | ASTM D 695 | 86.4 MPa | 84.1 MPa | 74.9 MPa |
*Typical results under laboratory conditions
PAKAGING
Zepoxy REH 160 is available as follows: 1 KG, 5KG, 15KG, 30KG, and 200KG
HEALTH AND SAFETY
Dispose containers of the materials as per local laws, rules, and regulations. Use gloves, safety masks and other safety apparel as per health and safety laws. For further assistance, please refer to the MSDS of the product for further health and safety information.
Additional information
| Brand |
Ressichem |
|---|
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