3M CV45F
Harmonization Code : 3907.30.00.40 | Epoxy Mold Compounds containing by weight more than 70 % silicon dioxide
Main features
- Conformable Panel Seam Bonding
- Immediate Pressure Sensitive Handling
- Stress Relaxing Acrylic Foam
Product Description
3M VHB Commercial Vehicle Tape CV45F is a gray, conformable double-sided acrylic foam tape for commercial-vehicle panel-to-panel attachment at overlap seams. The 1.1 mm viscoelastic foam construction bonds on contact and provides immediate handling strength with firm application pressure. Its acrylic chemistry supports stress relaxation, environmental durability, and differential movement between compatible panels. CV45F bonds common vehicle materials including bare and painted metals and fiberglass-reinforced plastic when the surfaces and joint design follow the specified application process.
Key features
- Conformable Panel Seam Bonding: The 1.1 mm foam tape supports commercial-vehicle panel overlap seams.
- Immediate Pressure Sensitive Handling: The acrylic adhesive bonds on contact after firm application pressure.
- Stress Relaxing Acrylic Foam: The viscoelastic core absorbs energy and accommodates differential panel movement.
Applications
Commercial-vehicle panel overlap seams, roof-panel attachment, side-panel bonding, and compatible trim assembly.
Technical Specifications
No specifications available.
Additional Information
As-supplied / before-processing properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Color | Gray | - | As supplied |
| Adhesive type | Multipurpose acrylic | - | Double-sided tape |
| Foam type | Conformable acrylic foam | - | Viscoelastic core |
| Density | 720 | kg/m3 | ASTM D3574; foam with adhesive |
| Total tape thickness | 1.1 | mm | ASTM D3652 |
| Release liner | PE film | - | Red liner |
| Liner thickness | 0.13 | mm | Nominal |
After-processing / final-state properties
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| 90 deg peel adhesion | 44 | N/cm | ASTM D3330; aluminum; 72 h at 23 deg C; 304 mm/min |
| Normal tensile strength | 585 | kPa | ASTM D897; aluminum; 72 h at 23 deg C |
| Overlap shear strength | 480 | kPa | ASTM D1002; stainless steel; 72 h at 23 deg C |
| Short-duration temperature resistance | 149 | deg C | Four-hour conditioning |
| Long-duration temperature resistance | 93 | deg C | Static shear for 10000 min |
