Saint-Gobain
M737
Gold Finger Masking
M737 is a 4.2 mil, polyester film with blue/green, silicone/rubber adhesive. It offers an economical method to hold insulate and/or protect materials. M737 is a printed circuit board masking tape used primarily as a protection device in the gold plating of connector tabs or fingers. The adhesive offers a chemical resistant barrier and complete protection from caustic stripping & scrubbing plating solutions in either manual or automatic gold plating lines.
| Backing/Carrier | PET - Polyester |
|---|---|
| Adhesive | Silicone |
| Thickness | 4.2 Mils |
| Tensile | 25.00 lbs/in |
|---|---|
| Elongation | 100.00% |
| Adhesive Activation | Pressure |
| Adhesion (unwind) | 28 oz/in |
| Min. Application Temp | 20° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | |
| Max Long-Term Temp |
Product Features
- Resists damage from sharp edges
- Offers low cost, effective, holding for materials
- Highly conformable adhesive prevents leakers & eliminates residue
Adhesive Tape Applications
- Used to hold insulate &/or protect materials
- Printed circuit board masking tape used as a protection device in the gold plating of connector tabs or fingers
- Protects from caustic stripping & scrubbing plating solutions in manual or automatic gold plating lines
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.