3M™ Scotch-Weld™ Toughened Epoxy Adhesive LSB60
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Details
Highlights
- Toughened for high resistance against shock, vibration, impact loads and excellent peel strength
- 90 minute work life with handling strength in 10 hours that provides ample time for repositioning
- Medium viscosity, self-leveling formula easy to spread and coat on surfaces
- ASTM E162, ASTM E662, ASTM 1354, Bombardier SMP 800C
- Ideal for bulk application through meter mix dispensing equipment
3M™ Scotch-Weld™ Toughened Epoxy Adhesive LSB60 is a high performance, two-part toughened epoxy adhesive that offers outstanding shear adhesion and very high durability. With a 90 minute work life and easy 1:1 mix ratio by weight or volume, this epoxy is often used for bulk application through meter mix dispensing equipment and the manufacture of large panel products including honeycomb panels.
Works Efficiently for Large Structure Bonding
Unlike using screws or rivets, our 3M™ Scotch-Weld™ Toughened Epoxy Adhesive LSB60 lets you distribute stress uniformly over the entire bonded area while maintaining surface integrity and the physical properties of the panel. It allows you to use thinner, lighter panel materials without worrying about distortion, splitting, or crazing and will secure even small or thin bonding edges. Offering high resistance against shock and vibration, it features outstanding shear and peel adhesion with very high levels of durability.
Recommended Applications
Honeycomb panels in rail cars, elevators, and aircraft
Delivery truck side walls and flooring
Metal enclosure facing and cabinets
Panels or screens to frames
Other large surface bonding applications that require long open times
Designed for Bulk Application
This epoxy dispenses as a medium viscosity adhesive for easy, controlled dispensing. The adhesive reaches handling strength in approximately 5 hours and is fully cured in 7 days at 73ºF (23ºC).The mix ratio is 1:1 and provides a 90 minute work life, providing ample time to adjust for desired fit prior to curing. Our 3M™ Scotch-Weld™ Toughened Epoxy Adhesive LSB60 is ideal for bulk application through meter mix dispensing equipment and the manufacture of large panel products.
Understanding Epoxy Adhesives
Epoxy adhesives are part of the class of adhesives called "structural adhesives," which include polyurethane, acrylic, cyanoacrylate and others. Epoxies are formulated as liquid reactive polymers that undergo a chemical reaction when mixed and then cure to form a solid plastic material. Once the two parts are mixed in their specified ratio, they begin the curing process and offer a limited working time where the adhesive can be applied and t
Typical Properties
| Adhesive Type | Epoxy |
| Applications | Bonding |
| Brands | Scotch-Weld™ |
| Container Size (Metric) | 208.2 L, 400 mL |
| Hardness | 60 - 65 Shore D |
| Industries | Construction, General Industrial, Metalworking, Signage, Specialty Vehicle, Transportation, Woodworking |
| Open Time | 90 min @ 72 °F (22 °C) |
| Physical Form | Flowable Liquid |
| Product Form | Each |
| Shear Strength at 72 Degrees F (22 Degrees C) | 4500 psi |
| Specifications Met | ASTM E162, Boeing BSS 7239 |
| Storage Temperature (Celsius) | 22℃,16°C - 27°C |
| Units per Case | 1.0,6.0 |
| Volume (metric) | 208.2 L, 400 mL |
| Work Life | 10 hr |
Resources
3M™ Scotch-Weld™ Structural Adhesives Sel GdBrochures
(PDF , 7MB)
