3M™ UV Activated Film 81025
- 3M Product Number 81025
- 3M ID B5005529010
Details
Highlights
- Full bond develops at room temperature within 48 hours following UV activation
- Excellent bond strength to metal surfaces
- Bonds non-UV transparent substrates
- Performs and processes like a PSA tape before UV activation
- Bond develops with very low shrinkage
- Good bond line visual appearance
- Die-cuttable for thin precision bonding
3M™ UV Activated Film 81025 is a UV activated and curable film adhesive family, the film thicknesses is 25 micrometers. 3M UV Activated Film 81025 is delivered between two polyester silicone release liners. Before UV activation, 3M UV Activated Film 81025 is stable and tacky at room temperature and can be easily converted into precision die cuts parts just like a pressure sensitive adhesive (PSA) transfer tape. Once activated with UV, the bond strength develops at room temperature, achieving green strength within an hour and semi-structural bond strength within 48 hrs. It is suitable to bond most Medium and High Surface Energy materials.
Typical properties
| Application | Structural Bonding |
| Brands | 3M™ |
| Curing Temperature (Celsius) | 25 ℃ |
| Curing Temperature (Fahrenheit) | 77 ℉ |
| Density | 1.2 g/cc |
| Maximum Cure Conditions (Celsius) | 45 ℃ |
| Maximum Cure Conditions (Fahrenheit) | 113 ℉ |
| Product Color | Translucent |
| Shear Strength | 1580 psi |
| Shelf Life | 18 Month |
| Overall Thickness (Imperial) | 1 mil |
| Overall Thickness (Metric) | 25 micron |
Resources
3M™ UV Activated Film 81025Data Sheets
(PDF)
