3M™ Scotchcast™ Electrical Resin 252 (20 lb)
- 3M ID 80700252028
Details
Highlights
- 45 Barcol hardness
- Has 23-minute gel time at 248 degrees F (120 degrees C)
- Suitable for use in dip coating and wet winding applications
- Comes in reddish-brown color
- 20-lb capacity
- Withstands temperatures of 311 degrees F (155 degrees C)
- Smooth and uniform coatings can be achieved with minimal dripping
- Greater mechanical strength and temperature stability
- MIL-I-16923E Certified and RoHS 2011/65/EU Compliant
3M™ Scotchcast™ Resin 252 is a 2-part, oven-curing, filled, epoxy-based, liquid resin. The resin is widely used in dip coating and wet winding applications. It has greater mechanical strength and temperature stability.
3M™ Scotchcast™ Resin 252 Rigid resin is suitable for applications where physical strength and excellent electrical properties at elevated temperatures are required. The 100% solid, thixotropic nature of resin is useful in dipping, brushing or toweling applications where resistance to running or sagging is required. It offers guaranteed performance in achieving smooth and uniform coatings with minimal dripping or run-off during cure. MIL-I-16923E Certified and RoHS 2011/65/EU Compliant.
Typical Properties
| Base Polymer | Epoxy |
| Brands | Scotchcast™ |
| Cure Method | Oven |
| Cure Temperature | >75 Degree Celsius |
| Dielectric Strength (V/mil) | 325 V/mil |
| Flammability Rating | Self Extinguishing |
| Flexibility | Rigid |
| Gel Time | 23 min @ 248 °F (120 °C) |
| Hardness | 45 Barcol |
| Material | Epoxy |
| Mix Ratio | Wt 1:1 Vol (%) 50:50 |
| Mixed Viscosity | High (Thixotropic/Paste) |
| Product Type | Electrical Resin |
| Resin Matrix | Thixotropic |
| Temperature Rating | Class F (<=155 deg C) |
| Thermal Conductivity | Medium (0.25 W/m-K - 0.40 W/m-K) |
Resources
3M™ Scotchcast™ Liquid Resins TroubleshootingData Sheets
(PDF, 45KB)
Electrical Resin 252 - Data SheetData Sheets
(PDF, 199KB)
