ARADUR 3275
ARADUR 3275
ARADUR® 3275 hardener is a low viscosity formulated polyether polyamine suitable for the formulation of crack bridging systems and flexible membranes. It is nonyl phenol free and benzyl alcohol free.
Applications:
- Flexible flooring and coating systems
- Crack-covering membranes
- Improving elongation and flexibility of brittle systems
- Flexible adhesive systems
- Solvent-free, benzyl alcohol free, and nonyl phenol free binder systems
Features & Benefits
When combined with a suitable ARALDITE® resin, such as ARALDITE GY 6010, ARALDITE PY 313, or ARALDITE GY 9513, the system offers:
- A relatively high degree of flexibility
- Good adhesion to dry concrete and sand-blasted steel
- Suitable for formulating solvent free, benzyl alcohol free, and nonyl phenol free binder systems
- Low viscosity makes it easy to handle
Properties
| Visual Appearance | Clear, no contamination |
| Color, Gardner, max | 6 |
| Amine Value, mg KOH/g | 100 – 170 |
| H+ Active Equivalent, g/eq. | ~ 250 |
| Viscosity @ 25°C, cP | 200 – 300 |
| Density @ 20°C, g/cm3 (lb/gal) | 1.00 (8.3) |
| Flash Point, °C (°F) | ≥ 93 (200) |
