3M™ Double Coated Tapes 9731 has a firm, silicone pressure sensitive adhesive coated on one side of a polyester firm carrier and a high performance acrylic adhesive coated on the other side of the carrier.
FEATURES
- Silicone adhesive provides good bond to silicone rubber, strong holding power to various silicone surfaces, good temperature performance and good solvent resistance.
- 3M™ Adhesive 350 provides very high adhesion to a wide variety of materials, excellent shear holding power, high temperature resistance and excellent UV resistance.
- A thin polyester carrier provides dimensional stability and improved handling with ease of die cutting and lamination compared to adhesive transfer tapes.
APPLICATIONS
- Gasketing
- Filters
- Silicone foams and rubber
| Property | Values | Unit |
| Total Tape Thickness without liner | 0.14 | mm |
| 5.5 | mil | |
| Carrier Thickness | 0.025 | mm |
| 1 | mil | |
| Dielectric Strength | 8000 | V |
| Volume Resistivity | 3.4 × 1015 | Ω-cm |
| 350 Acrylic Adhesive Surface Resistivity | 7.4 × 1015 | Ω-cm |
| Silicone Adhesive Surface Resistivity | 2.6 × 1015 | Ω-cm |
| Shelf Life | 18 | months |
