3M Scotch-Weld Epoxy Adhesive 2216 delivers high-performance, flexible bonding for challenging industrial applications. This two-part epoxy adhesive maintains exceptional strength under expansion, contraction, and limited movement, making it ideal for bonding dissimilar materials with different thermal expansion rates.
Key Features and Benefits
- Flexible Bond: Maintains strength while allowing for material movement, perfect for joining dissimilar surfaces.
- Temperature Resistant: Performs in extreme conditions from -423°F (-252°C) to high heat, ideal for cryogenic applications.
- Extended Work Life: 90-minute work time at room temperature allows for precise positioning and adjustments.
- High Strength: Achieves up to 3,200 psi bonded shear strength at 72°F (24°C).
- Versatile Application: Bonds metals, plastics, glass, ceramics, masonry, and more.
Product Details
3M Scotch-Weld Epoxy Adhesive 2216 is a gray, low-viscosity epoxy with a 2:3 mix ratio. It cures fully in 7 days at room temperature or in as little as 30 minutes with heat curing at 200°F (93°C). This 1-quart kit comes in a case of 6, ideal for industrial-scale projects.
Applications
This versatile adhesive excels in various industries, including:
- Aerospace and transportation for vibration-resistant bonding
- Solar panel and appliance manufacturing for thermal cycling resistance
- Military equipment assembly
- Construction and masonry work
- Cryogenic systems and low-temperature applications
Usage Tips
For optimal results, ensure surfaces are clean and dry before application. Use 3M dispensing equipment for accurate metering and mixing. Allow for full cure time or use heat curing for faster processing in high-volume production environments.
Why Choose 3M Scotch-Weld Epoxy Adhesive 2216?
When you need a flexible, high-strength bond that performs in extreme conditions, 3M Scotch-Weld Epoxy Adhesive 2216 delivers. Its unique combination of flexibility, temperature resistance, and bonding strength makes it the go-to solution for challenging industrial bonding applications across diverse sectors. Trust in 3M's reputation for quality and innovation to solve your most demanding adhesive needs.
For detailed usage instructions and product specifications, please refer to the manufacturer's documentation or contact our customer support team.
Product ID: Scotch-Weld 2216 UPC: 00-021200-20356-5, 00021200203565 Stock ID: 62-2216-6430-3, 62221664303
Brand : Scotch-Weld
Chemical Base : Epoxy
Color : Gray
Container Volume : 1 Liquid Quart(US)
Full Cure : 7 days @ 72 F (22 C)
Hardness : 50-65 Shore D
Mix Ratio Volume Base:Accelerator : 12/31/1899 2:03:00 AM
Peel Strength at 72 Degrees F (22 Degrees C) : 25 Pound Per Inch (Of Width)
Physical Form : Flowable Liquid
Product Form : Kit
Push To GSDB : True
Shear Strength at 72 Degrees F (22 Degrees C) : 3200 Pound-Force Per Square Inch
Shelf Life : 24 Month
Specific Gravity : 1.32
Storage Temperature : 72 Degree Fahrenheit
Time to Handling Strength : 10 Hour
Units per Case : 6
Viscosity Range (cps) at Room Temperature : 80000
Units per Pallet : 234 Kit
Harmonizing Code : 3506910000
ECCN : EAR99