FT Y3241 Double Coated Packaging Tape
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Long Description
Avery Dennisonβ’ FT Y3241 is a high-performance double-coated polypropylene film tape featuring a hot melt rubber adhesive on both sides. It is specifically engineered for applications requiring high initial tack, strong adhesion, and conformability, particularly on low surface energy (LSE) materials such as painted steel and polypropylene.
Designed to deliver fast, secure bonding, FT Y3241 is ideal for splicing, temporary fixation of components, and general industrial assembly. It offers a unique combination of adhesive strength, dimensional stability, and clean removability at the point of application.
Key Features
Double-coated construction with a hot melt rubber adhesive on both sides.
Transparent polypropylene film carrier provides strength and conformability.
High coat-weight adhesive ensures secure bonding to LSE surfaces.
Blue-green glassine release liner allows for easy removal and efficient processing.
Benefits
Excellent adhesion to a wide range of substrates, including apolar plastics like PP and PE.
High initial tack enables fast bonding with minimal pressure.
Maintains dimensional stability, even on flexible materials.
Enhances die-cutting efficiency for converters and fabricators.
Supports reinforcement of soft or flexible substrates.
Facilitates easy liner removal for smooth, one-step application.
Typical Applications
Splice tapes in industrial processing
Temporary fixation of evaporator plates in appliance manufacturing
General LSE bonding where removability is desired
Assembly tasks requiring fast bonding and easy application
Construction Overview
| Component | Details |
|---|---|
| Liner | Blue-green glassine paper |
| Adhesive 1 (Liner Side) | Hot melt rubber |
| Carrier | 15 Β΅m transparent polypropylene film |
| Adhesive 2 (Unwind Side) | Hot melt rubber |
Adhesive & Physical Properties
| Property | Value | Unit | Test Method |
|---|---|---|---|
| Liner Thickness | 3.15 mils | 0.080 mm / 80 Β΅m | ASTM D3652 |
| Carrier + Adhesive | 5.31 mils | 0.135 mm / 135 Β΅m | ASTM D3652 |
| Total Thickness | 8.46 mils | 0.215 mm / 215 Β΅m | ASTM D3652 |
Performance Characteristics
Peel Adhesion (ASTM D3330, 180Β°, 300 mm/min, 72 hr dwell)
| Substrate | Lbf/in | Oz/in | N/m |
|---|---|---|---|
| Stainless Steel | 9.54 | 153 | 1670 |
| ABS | 9.36 | 150 | 1640 |
| Polypropylene | 9.25 | 148 | 1620 |
Loop Tack (ASTM D6195, 300 mm/min @ RT)
| Substrate | Lbf/in | Oz/in | N/m |
|---|---|---|---|
| Stainless Steel | 12.6 | 201 | 2200 |
Static Shear (ASTM D3654, 1βΒ², 1000 g @ RT)
| Substrate | Minimum to Fail |
|---|---|
| Foil | 400 minutes |
Temperature Resistance
| Condition | Value |
|---|---|
| Minimum Application Temperature | +50 Β°F / +10 Β°C |
| Minimum Service Temperature | -40 Β°F / -40 Β°C |
| Maximum Service Temperature | +158 Β°F / +70 Β°C |
Application Techniques
Surfaces must be clean, dry, and free of dust, grease, or oil before application.
Bond strength depends on pressure, time, and temperature.
Ideal for use on film or rigid substrates, but performance may vary with different materials.
Storage & Shelf Life
Shelf Life: 2 years from date of manufacture
Recommended Storage Conditions:
Temperature: 64β72 Β°F (18β22 Β°C)
Humidity: 30β70% RH
Store out of direct sunlight and in original packaging
