3M™ Scotch-Weld™ Epoxy Adhesive 2216 B/A is a flexible, two-part, room temperature curing epoxy with high peel and shear strength. Scotch-Weld epoxy adhesive 2216 B/A is identical to 3M™ Scotch-Weld™ Epoxy Adhesive EC-2216 B/A in chemical composition. Scotch-Weld epoxy adhesive EC-2216 B/A has been labeled, packaged, tested, and certified for aircraft and aerospace applications. Scotch-Weld epoxy adhesive 2216 B/A may be used for aircraft and aerospace applications if proper Certificates of Test have been issued and material meets all aircraft manufacturer’s specification requirements.
- Excellent for bonding many metals, woods, plastics, rubbers, and masonry products.
- Base and Accelerator are contrasting colors.
- Good retention of strength after environmental aging.
- Resistant to extreme shock, vibration, and flexing.
- Excellent for cryogenic bonding applications.
- The tan NS Adhesive is non-sag for greater bondline control.
- The translucent can be injected.
- Meets DOD-A-82720.
Applications: Hard Disk Drive Component Assembly
Material Safety Data Sheet (MSDS): Click Here
Technical Data Sheet: Click Here
Chemical Base: Epoxy
Full Cure: 7 Days @ 72 F (22 C)
Hardness: 50-65 Shore D
Industries: Transportation, Specialty Vehicle, Construction, Military & Government, General Industrial, Electronics, Consumer Goods
Mix Ratio Volume Base:Accelerator: 2 : 3
Peel Strength at 72 Degrees F (22 Degrees C): 25 lb/in
Physical Form: Flowable Liquid
Product Form: Kit
Shear Strength at 72 Degrees F (22 Degrees C): 3200 Pound-Force Per Square Inch
Shelf Life: 24 Months
Specific Gravity: 1.32
Storage Temperature: 72 Degree Fahrenheit
Substrate 1: Plastics (High Performance Nylon), Plastics (ABS, PVC, Acrylic), Metal, Glass & Ceramics, Wood & Hardboard, Rubber (Except EPDM), EPDM Rubber
Time to Handling Strength: 10 Hour
Viscosity Range (cps) at Room Temperature: 80,000
Worklife: 90 minutes @ 72 F (22 C)
*Actual product colours may vary from on-screen and printed representations.