Zepoxy REH 340
Zepoxy REH 340 is a modified aliphatic amine curing agent for Epoxy Resin to be used in various applications especially in the construction industry.
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Product Description
Zepoxy Tabletop Deep Pour is a retarded clear epoxy casting system, which offers a long open time for precise article placement and complete bubble removal. It has inbuilt UV inhibitors as well as excellent visual properties. It also avoids high exothermic reaction and the resulting shrinkage after curing.
Zepoxy REH 340 is a modified aliphatic amine curing agent for Epoxy Resin to be used in various applications especially in the construction industry.
*Typical results under laboratory conditions.*
*Typical results under laboratory conditions.*
APPLICATIONS
- Primers, sealers, and coatings for concrete
- Anchoring
- General purpose adhesive
- Old concrete to new concrete bonding
ADVANTAGES
- Excellent adhesion
- Good toughness and flexibility
- Good pigment and substrate wetting
- Low pot life and early hardness development
- Low temperature and damp environment curing
- Good chemical resistance
TECHNICAL DATA
| Property | Test Method | Result |
|---|---|---|
| Appearance | visual | clear, red to brown liquid |
| *Color | ASTM D 1544-04 | 12 G max. |
| *Amine value | ASTM D 1652 | 300 - 330 mg KOH/g |
| *Viscosity @ 25°C | ASTM D 2196-05 | 1300 – 1900 cPs |
| Odor | --- | Amine |
| *AHEW | --- | 152 |
| *Flash Point | ASTM D 93 | >102°C |
MIX PROPERTIES WITH ZEPOXY RER 128 AT 100: 80 RATIOS
| Property | Test Method | Result |
|---|---|---|
| *Pot life (300g mass) at 28°C | - | 22 min |
| *Gel time (18g mass) at 28°C | - | 60 min |
| *Flexural Strength | ASTM D 790 | 41.2 MPa |
| *Compressive Strength – Yield | ASTM D 695 | 53.4 MPa |
| *Compressive Strength – Ultimate | ASTM D 695 | 87.1 MPa |
| *Pull-off Strength (on concrete) | ASTM D 4541 | >2 MPa (concrete failure) |
