Saint-Gobain
M788
Thin Printed Circuit Board Masking
M788 is a 1.5 mil, polyester film with a rubber adhesive. It was created as a low cost substitute for dry film in multilayer processing to protect copper. M788 is specially designed for thin core boards and flexible circuitry. Recommended replacement for M716.
| Backing/Carrier | PET - Polyester |
|---|---|
| Adhesive | Rubber |
| Thickness | 1.5 Mils |
| Tensile | 25.00 lbs/in |
|---|---|
| Elongation | 100.00% |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 3 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 325° F |
| Max Long-Term Temp |
Product Features
- Aqua color
- Excellent tensile strength
- Good, quick adhesive wet out properties
- Adhesive designed to replace dry film for copper panel protection
- Excellent clean cutting without adhesive separation
Adhesive Tape Applications
- Use in multilayer printed circuit board manufacturing
- Replace dry film for copper panel protection
- Fume protection tape
Adhesive Tape Colors
- Blue
Converting Services
Precision Cutting, Die Cutting, Slitting, Printing, Laminating and Coating, Spooling and Finishing, Consulting & Process Audit, Prototyping, Inventory Management
At Budnick, we specialize in custom converting these materials into labor saving, user-friendly parts.
Data provided by Budnick Converting, Inc.
The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.