3M Scotchcast Electrical Resin 281 is a 2 part, oven curing, liquid resin that is used for electronic and electrical applications requiring the highest level of protection. This filled epoxy based resin has a low viscosity and impregnating property, making it easy to infuse on most surfaces. It is useful for applications that include filling, patching, insulating and more.
3M Scotchcast Electrical Resin 281 has a low gel point rating to ensure a quick curing process when kept in warm environments. The high tensile strength of the resin exhibits a semi flexible and good adhesion property after curing. 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. It has a high flash point, helping prevent any fire hazard due to quick ignition. Since the resin exhibits a hydrolytic stability property, it minimizes quick chemical decomposition, thus providing long lasting usage. RoHS EU 2015/863 Compliant.
For more information about Scotchcast Electrical Resin 281 (18 lb kit – 1 Gallon can), visit the official 3M website.
Locally owned and operated in Canton, OH, JAM Industrial Supply, LLC has been a 3M Premier distributor and industrial supplier for over 20 years. With our vast network of vendors, we are able to supply the industry’s best products, information, delivery and prices to our customers.
| Pieces Per Case | 1 |
|---|---|
| Unit of Measure | Case |
| Product Id | 7000006257 |
| Part Number | 3MABR-281-1GAL-18LBS/KIT |
| UPC | 00054007345244 |
| Per Case | 1 |
| Weight | 20 lbs |
| Brand | Scotchcast™ |
| Base Polymer | Epoxy |
| Cure Method | Oven |
| Cure Temperature | >75 Degree Celsius |
| Dielectric Strength (V/mil) | 350 V/mil |
| Elongation | 45 % |
| Flame Retardant | No |
| Flammability Rating | Not Self Extinguishing |
| Flexibility | Semi-flexible |
| Gel Time | 22 min @ 250 °F (121 °C) |
| Hardness | 65 Shore D |
| Material | Epoxy |
| Mining Sector Approval | No |
| Mix Ratio | Wt 2:3 Vol (%) 37:63 |
| Mixed Viscosity | 000 cpi), 000-75, Medium (10 |
| Product Color | Cream |
| Product Type | Electrical Resin |
| Resin Cure | Oven Cure Filled Resins |
| Resin Matrix | Filled |
| Storage Time in Months | 24 |
| Temperature Rating | Class F (<=155 deg C) |
| Tensile Strength (Imperial) | 2100 psi |
| Thermal Conductivity | High (>0.40 W/m-K) |
| Dimensions | 17.4 × 8.7 × 9.7 in |
