Product Introduction
3M™ Scotch-Weld™ Structural Adhesive Film AF 6 is an unsupported, thermosetting adhesive film developed for the structural bonding of metals. Ideal for applications requiring high peel strength, this adhesive film offers a one-hour cure rate, enabling quick turnaround and high productivity. It is specially formulated as a nitrile-phenolic adhesive to provide good flexibility, shear strength, and peel strength at service temperatures ranging from -67°F to 180°F (-55°C to 82°C).
Designed for demanding environments, 3M™ Scotch-Weld™ Structural Adhesive Film AF 6 maintains its strength after aging in various conditions. It meets numerous customer specifications, particularly in aerospace manufacturing, where consistent performance and durability are essential.
Saves Time: While many liquid adhesives require extended curing under costly heat and pressure, this structural adhesive film reaches full bonding strength with just a one-hour heated cure. This reduces both processing time and energy costs.
Reduces Waste: The dry adhesive film eliminates the mess associated with liquid adhesives, significantly reducing cleanup downtime and preventing material waste.
Promotes Efficiency: This adhesive film provides a long shelf life and can be cut to size for exact usage, eliminating waste from excess runoff. Its dry format simplifies handling and application, enhancing operational efficiency.
Creates Precision Solutions: Coated to a precise thickness, this adhesive film ensures consistent bond strength and even coverage across bonded areas—ideal for applications where tight tolerances and precision bonding are critical.
The most advanced commercial aircraft designs utilize 3M™ Scotch-Weld™ Nitrile Phenolic Films for primary structural applications requiring sonic fatigue durability and reliable performance at service temperatures from -67°F to 180°F (-55°C to 82°C). Nitrile phenolics like Scotch-Weld™ Structural Adhesive Film AF 6 often outperform liquid epoxies in high-temperature environments and provide superior strength retention after aging in harsh conditions. By switching to 3M™ Scotch-Weld™ Nitrile Phenolic Films, users can save time, reduce costs, and eliminate the complications of liquid adhesive management.
Structural Adhesive Film AF 6 Features
- Good flexibility and shear strength at service temperatures from -67°F to 180°F (-55°C to 82°C)
- Easy application as a dry film, which can be pressure, heat, or solvent tacked into position
- Excellent strength retention after aging in various environments
- One-hour cure rate enables faster production and higher productivity
- Designed to meet multiple aerospace and industrial customer specifications
Structural Adhesive Film AF 6 Applications
- Structural bonding of metals in aerospace manufacturing
- Applications requiring high peel and shear strength
- Precision bonding in areas with tight tolerances
- Situations where long-term strength retention after environmental aging is critical
- Primary structures in commercial aircraft requiring sonic fatigue durability
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| Property | Value |
|---|---|
| Adhesive Type | Nitrile Phenolic |
| Application | Bonding |
| Cure Rate | 1 hr |
| Curing Temperature (Celsius) | 177 ℃ |
| Curing Temperature (Fahrenheit) | 350 ℉ |
| Maximum Operating Temperature (Celsius) | 82 ℃ |
| Maximum Operating Temperature (Fahrenheit) | 180 ℉ |
| Minimum Operating Temperature (Celsius) | -55 ℃ |
| Minimum Operating Temperature (Fahrenheit) | -67 ℉ |
| Product Color | Yellow |
| Product Form | Roll |
| Storage Environment | Refrigeration Storage |
| Substrate | Metal |
| Dimensions and Classifications | |
| Overall Length (Imperial) | 36 yd |
| Overall Length (Metric) | 33 m |
| Overall Width (Imperial) | 5 in, 20 in |
| Overall Width (Metric) | 127 mm, 508 mm |
