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About Structural Adhesives
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Epoxy Potting Compounds
Encase electronic assemblies in a layer of epoxy for protection from dust, chemicals, moisture, mechanical shock, and vibration. The strongest of the potting compounds, epoxies are rigid and wear resistant. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. All require a mixer nozzle and gun to dispense.
Dry Time | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mfr. Model No. | Container Size, oz. | Consistency | Touch | Overall | Dielectric Strength, V/mil | Thermal Conductivity, W/m-K | Temp. Range, °F | Specifications Met | For Use On | Choose a Color | Each | |
3M Compounds—Extra Hard | ||||||||||||
| DP270 | 1.64 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | 00000000 | 000000 | |
| DP270 | 6.8 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | 00000000 | 00000 | |
| DP270 | 13.5 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | Black | 00000000 | 000000 |
| DP270 | 13.5 | Thick Liquid | 3 hrs. | 48 hrs. | 850 | 0.18 | -65° to 210° | UL 94 HB | Aluminum, Brass, Bronze, Copper, Steel, Stainless Steel, Plastic, Rubber, Glass | Clear | 00000000 | 000000 |
| Mixer Nozzle for 6.8-oz. 3M Cartridges | 0000000 | Each | 00000 |
| Dispensing Gun for 6.8-oz. 3M Cartridges | 0000000 | Each | 000000 |
| Mixer Nozzle for 13.5-oz. 3M Cartridges | 00000000 | Each | 0000 |
| Dispensing Gun for 1.64-oz. and 1.69-oz. 3M Cartridges | 0000000 | Each | 000000 |
| Mixer Nozzle for 1.64-oz. and 1.69-oz. 3M Cartridges (Mixing Elements: 16) | 0000000 | Each | 0000 |
| Mixer Nozzle for 1.64-oz. 3M Cartridges | 0000000 | Each | 0000 |
Mixer Nozzles for Two-Part Adhesive Cartridges
To simultaneously mix and dispense two-part adhesives, attach these mixer nozzles to a dual cartridge. Mixing elements help combine the two parts of an adhesive as it flows through the nozzle. A short nozzle with many mixing elements combines adhesive while minimizing the adhesive left in the nozzle after dispensing. Choose a nozzle that matches the connection type, size, and mix ratio of your adhesive cartridge.
A step tip allows you to trim the opening to the diameter you need.
| For Cartridge Size, oz. | Mix Ratio | Opening ID | Lg. | Mixing Elements | Mfr. | Material | Each | |
5-Step Tip | ||||||||
|---|---|---|---|---|---|---|---|---|
| 6.76, 13.52 | 1:1, 2:1 | 0.66" | 5" | 20 | 3M | Polypropylene Plastic | 00000000 | 00000 |