Budnick Converting ®
3M
9851
***Discontinued*** Polyester Laminating Adhesive
Discontinued 3M product. Please use Compare-A-Tape to locate a substitute. A 3.5 mil. laminating tape featuring a polyester film backing with #900A rubber adhesive coated on both sides that is used for general purpose applications. 9851 tape should not be used in applications requiring exposure to wate or high humidity. This tape is good for most indoor applications and can be used for outdoor applications if the adhesive is not directly exposed to the environment. Avoid contact with plasticized vinyl or plastized rubber surfaces, because 9851 tape is not resistant to plasticizers and the rubber adhesive will soften.
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.
| Backing/Carrier | PET - Polyester |
|---|---|
| Adhesive | Rubber |
| Thickness | 3.5 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 102 oz/in |
| Adhesion (unwind) | 102 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | -40° F |
| Max Short-Term Temp | 200° F |
| Max Long-Term Temp |
Product Features
- 0.5 mil. polyester backing
- 1.5 mil. #900A hi-tack rubber adhesive coated on both sides
- 3.5 mil. paper liner
- Dimensionally stable backing
- 90° peel adhesion to aluminum: 92oz./in.
- 90° peel adhesion to polycarbonate: 85oz./in.
- 90deg; peel adhesion to polypropylene: 76oz./in.
- Bond strength increases as a function of time and temperature
- Resistant to heat up to 200°F
- High bond to most surfaces
- Densified kraft liner offers rotary die cutting
- Excellent versatility for lamination to foam material
Adhesive Tape Applications
- General purpose foam or rubber laminating (54")
- General purpose lamination or fabricated 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.