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3M Scotch-Weld 270 Black Epoxy in 5 Gallon Pails - Part A & B
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3M Scotch-Weld 270 Black Epoxy in 5 Gallon Pails - Part A & B
11 product options available.
Product Highlights
- Type: Epoxy
- Brand: 3M
- Color: Black
- Adhesive Ratio: 1:1
- Set Speed: Slow
- Bonds: Metal, Wood, General
- Application: Electrical, Potting and Encapsulating, Automotive
Bulk 3M Scotch-Weld 270 Black Epoxy 5 Gallon Pails
This low-viscosity, two-part epoxy is designed for industrial potting, sealing, and encapsulating of sensitive electronic components. With a 1:1 mix ratio and a 70-minute work life, it provides precise control for applications that require extended adjustment time. This adhesive offers excellent thermal shock resistance, minimal shrinkage, and superior electrical insulation properties, making it ideal for demanding electronic applications such as potting transformers, relays, and sensors.
Features and Benefits
- 5-Gallon Pail Container: Provides ample adhesive supply for efficient use in large-scale industrial applications.
- 70-Minute Work Life: Allows for extended adjustment and precise application, ideal for potting electronic components.
- Minimal Exotherm: Safeguards temperature-sensitive materials during the potting process.
- Non-Corrosive to Copper: Safe for use with electronic components, protecting component integrity.
- Thermal Shock Resistant: Maintains durability under extreme temperature fluctuations.
- UL 94 HB Certified: Flame-resistant for added safety in encapsulation applications.
Specifications
- Series: 3M Scotch-Weld 270
- Type: Epoxy Adhesive
- Application: Structural Bonding, Encapsulating, Potting, Sealing
- Substrates: Electronic and Electrical Components
- Color: Black
- Package Size: 5 Gallon Pail
- Mix Ratio by Volume (B:A): 1:1
- Shore D Hardness: 83
- Open Time: 60 Minutes
- Work Life: 70 Minutes
- Tack Free Time: 3 Hours
- Time to Handling Strength: 3 Hours
- Time to Full Cure: 48 Hours
- Shear Strength: 2,500 psi
- Storage Temperature: 60°F to 80°F (16°C to 27°C)
Note: All results are based on testing at 72°F (22°C), unless stated otherwise.
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3M Scotch-Weld 270 Series Epoxy Products
3M 270 series epoxy adhesive is available in clear and black, with cartridge sizes of 50 mL, 200 mL, and 400 mL. Bulk options include a 5-gallon pail for clear and both a gallon kit and 5-gallon pail for black.
