3M Scotch-Weld AF 191U Structural Adhesive Film
3M Scotch-Weld Structural Adhesive Film AF 191 encompasses a family of thermosetting modified epoxy adhesives in film form that provide long-term durability.
Data Sheets
Download the 3M Scotch-Weld AF 191U Structural Adhesive Film technical data sheet (TDS) and the 3M Scotch-Weld AF 191U Structural Adhesive Film safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available. Please login and select to access DatasheetsProduct Information
These adhesive films are available in a variety of weights and carriers to meet a range of needs without imposing excess material costs. With high fracture toughness and peel strength, AF 191 provides a reliable, long-term bond suitable for composites, metals in solid panel and honeycomb sandwich fabrication. We also offer an unsupported version, which can be used for reticulation.
It is also compatible with multiple substrates and primers. In addition, AF 191 exhibits excellent pre-bond humidity performance on composite substrates.
Features:
- Designed for 350°F cure (175°C)
- Adhesive can be cured from 275°F (135°C) up to 350°F (175°C)
- Excellent elevated temperature performance
- Unsupported version available for reticulation
- High-fracture toughness and peel strength
- Available with lightweight conductive screen for lightning strike/composite surfacing
Shipping information
International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.