6946
Astro 6946 is a two-part, low-viscosity epoxy system with excellent chemical resistance, designed for use as both a coating and potting compound. It is well-suited for dip, spray, and flow applications, with a viscosity ideal for consolidating small gaps, narrow spaces, and voids.
This product is frequently used to create a hermetic seal in permanent magnet applications in motors and generators, providing maximum mechanical strength and environmental protection.
Key Properties
- Low viscosity for optimal infiltration into narrow spaces
- Good chemical resistance
- Fast green cure at room temperature
- 0-VOC, non-CMR (carcinogenic, mutagenic, toxic for reproduction)
Details
| Viscosity | 300 – 500 cps (25°C) |
| Gel Time | 1 – 2 hours (100g mass @ 25°C) |
| Thermal Classification | Class B (130°C) |
| Compressive Strength | 12,300 psi |
| Shear Strength | 1,300 psi |
