3M™ Scotchcast™ Electrical Resin 260
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Details
Highlights
- Has 12 to 16-second gel time at 380 °F (193 °C)
- Useful for moisture-proofing and insulating armatures, stators, buss bars and toroid cores
- Withstands temperatures of 356 °F (180 °C)
- Compatible with electrostatic spray, fluid bed dip and venturi spray
- Heat-, chemical- and moisture-resistant
- UL Listed, EIS Approved and RoHS 2011/65/EU Compliant
3M™ Scotchcast™ Electrical Resin 260 is a 1 part, powder resin used for coating flat surfaces, corners and high points. This general purpose epoxy based, powder resin has a very low viscosity property, which makes it easy to infuse on any surface. The resin melts when it's heated, it flows to a controlled extent and then cures, bonding to the surface in a uniform, thick coating.
3M™ Scotchcast™ Electrical Resin 260 has a low gel point rating to ensure a quick curing process. The resin is made from a fusion blend process which offers the components necessary to provide a complete cure and meet required performance properties. It provides a continuous, tough moisture and chemical resistant dielectric coating to a variety of substrates. It is ideal for applications that need excellent thermal shock and mechanical shock resistance. Its high dielectric strength offers excellent electrical insulating property to the resin, thus making it a ideal insulator for creating a barrier between 2 conductors. UL Listed and RoHS 2011/65/EU Compliant.
Typical properties
| Applicable by Electrostatic Fluid Bed | Yes |
| Applicable by Electrostatic Spray | Yes |
| Applicable by Fluid Bed Dip | Yes |
| Applicable by Venturi Spray | Yes |
| Application | Utilities & Power: Coatings for Insulation |
| Cure Method | Oven |
| Flame Retardant | No |
| Flexibility | Rigid |
| Material | Epoxy |
| Maximum Operating Temperature (Celsius) | 180 ℃ |
| Mining Sector Approval | No |
| Product Color | Olive, Green |
| Product Type | Electrical Resin |
| Storage Time in Months | 24 |
| Temperature Rating | Class H (<=180 deg C) |
| Voltage Rating | Insulating |
| What Needs to be Coated | Toroidal Core, Bus Bar, Other, Motor or Transformer Iron |
Resources
Safety Data Sheets
Document Number: MSDS_1026004_US_EN
(PDF)
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For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
