• Item Name: ARALDITE® AY 133 / HARDENER HY 133
• Manufacturer: Huntsman
• Technologies: Epoxy & Epoxy Derivatives
• Color: Pale yellow liquid
• Cure Type: Room-temperature, two-component
• Package Size: Contact to Techniq VN for details.
• Shelf Life: 24 months
ARALDITE® AY 133 combined with HARDENER HY 133 is a two-component, solvent-free, room-temperature curing epoxy liquid adhesive. It is especially suited for bonding new concrete to old concrete and can also bond a wide range of substrates such as metals, ceramics, and concrete. It features excellent flow, low viscosity, good penetration, low shrinkage, chemical resistance, and waterproofing.
Application Areas: Construction applications, construction joints
Compatible Substrates & Surfaces: Concrete, Ceramic, Metal
Application Method: Spatula / manual mixing
Surfaces should be dried and cleaned of loose particles, oil, and grease.
Mix resin and hardener thoroughly in a 100:40 weight ratio.
Curing:
Minimum curing time at 25°C: ~2 days (80% LSS)
Full cure time at 25°C: ~7 days (ultimate LSS)
Before Mixing
| Property | Condition / Test Method | Value | Unit |
|---|---|---|---|
| Physical Form | — | Pale yellow liquid | — |
| Mix Ratio | Hardener : Resin | 0.4 | % (W) |
| Viscosity | at 25°C | 750 | mPa·s |
| Gel Time | at 25°C, 100g | 60–80 | min |
After Mixing / Cured (7 days at 25°C)
| Property | Test Method | Value | Unit |
|---|---|---|---|
| Compressive Strength | GB/T 2569 | 80–90 | N/mm² |
| Tensile Strength | GB/T 2568 | 40–50 | N/mm² |
| Flexural Strength | GB/T 2570 | 70–80 | N/mm² |
| Lap Shear Strength (Steel/Steel) | GB/T 7124 | ~18 | N/mm² |
| Elongation | GB/T 2568 | ~2.5 | % |
Storage: Store in sealed containers at 18–25°C; shelf life 2 years. Handle with gloves and eye protection; ensure good ventilation. Avoid skin contact with uncured material.
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