3M
444PC
High Tack Double Coated Tape with 300 Adhesive
This 3.8 mil. double coated film tape features a thin polyester film for dimensional stability and improved handling with ease of die cutting and laminating. Has high tack 300 adhesive which provide relatively high initial adhesion and good shear holding power to a variety of surfaces. Also has a film carrier, which adds dimensional stability to foams and other substrates. The carrier also provides easier handling during slitting and die-cutting.
| Backing/Carrier | PET - Polyester |
|---|---|
| Adhesive | Acrylic |
| Thickness | 3.8 Mils |
| Tensile | |
|---|---|
| Elongation | |
| Adhesion (liner) | 61 oz/in |
| Adhesion (unwind) | 61 oz/in |
| Min. Application Temp | 40° F |
|---|---|
| Min. Service Temp | 0° F |
| Max Short-Term Temp | 150° F |
| Max Long-Term Temp | 120° F |
Product Features
- 180° peel adhesion to aluminum foil = 115 oz./in.
- 90° peel adhesion to ABS = 55 oz./in.
- 90° peel adhesion to polycarbonate = 64 oz./in.
- 90° peel adhesion to polypropylene = 43 oz./in.
- 90° peel adhesion to polyester = 61 oz./in.
- 3M™ 444PC is provided on a polycoated kraft liner that provides moisture stability for large part converting
- "Hi-Strength" is a medium-firm acrylic 300 adhesive system which features both high initial adhesion and good high temperature holding power
- Relative solvent resistance
- Medium UV resistance
- Adds dimensional stability to foams and other substrates
- Provides easier handling during slitting and die-cutting
Adhesive Tape Applications
- Medical/ non-medical diagnostic test strips
- Plastic film lamination/ bonding
- Splicing
- Foam lamination
Adhesive Tape Colors
- White
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.