Ultra-thin 0.1mm double-coated industrial tape with silicone and acrylic adhesives for bonding LSE materials, silicone foams, and keypads. 48in x 36yd roll with temperature range -40°C to 121°C. Ideal for aerospace, automotive, electronics, and medical manufacturing.
3M™ Double Coated Tape 9731-100 is a premium high-performance double-sided adhesive tape specifically engineered for demanding industrial applications involving rubber and silicone foam substrates. This ultra-thin 0.1mm tape features a clear polyester carrier with a sophisticated dual-adhesive system: silicone adhesive on one side and 3M™ Hi Performance Acrylic Laminating Adhesive 350 on the other. The innovative combination provides excellent adhesion to low surface energy (LSE) materials including silicones, making it ideal for bonding silicone keypads and other specialized components. Each roll measures 48 inches wide by 36 yards long, offering substantial coverage for industrial production environments.
The tape's construction incorporates precision-engineered liners: a 0.07mm polyester liner on the silicone side and a 0.13mm polycoated kraft paper liner on the acrylic side, ensuring optimal handling and dimensional stability throughout application. With a maximum operating temperature of 121°C (250°F) and minimum operating temperature of -40°C (-40°F), this tape maintains reliable performance across extreme environmental conditions. The 12-month shelf life ensures consistent quality for inventory management, while the product's versatility spans multiple industries including aerospace, automotive, electronics, medical devices, and military applications.
Designed exclusively for industrial and occupational use, this tape delivers superior bonding performance in manufacturing environments where precision and reliability are critical. The thin polyester carrier provides dimensional stability and improved handling characteristics, making it suitable for automated application systems and manual assembly processes alike. Whether used in aerospace component assembly, automotive interior bonding, electronic device manufacturing, or specialized industrial applications, the 3M Double Coated Tape 9731-100 offers the professional-grade performance that industrial customers demand.
Key Features
- Dual adhesive system: silicone and acrylic for superior bonding to LSE materials
- Ultra-thin 0.1mm design provides excellent dimensional stability and handling
- Clear polyester carrier for transparent appearance and visibility
- Temperature resistant from -40°C to 121°C for extreme environment performance
- Suitable for aerospace, automotive, electronics, medical, and military applications
Technical Specifications
| Specification |
Value |
| Part Number | 9731 |
| Product Number | 9731-100 |
| UPC Code | 00051111983348 |
| Total Tape Thickness | 0.1 mm (1.6 mil) |
| Carrier Material | Clear Polyester (PET) |
| Carrier Thickness | 0.03 mm |
| Face Side Adhesive Type | High Performance Acrylic Adhesive 350 |
| Face Side Adhesive Thickness | 0.04 mm (1.6 mil) |
| Back Side Adhesive Type | Silicone |
| Back Side Adhesive Thickness | 0.04 mm (2.9 mil) |
| Primary Liner | 58# Polycoated Kraft Paper (PCK) |
| Primary Liner Color | Tan |
| Primary Liner Thickness | 0.11 mm (4.2 mil) |
| Secondary Liner | 0.07 mm Polyester (Silicone Side) |
| Roll Width | 48 inches (1219.2 mm) |
| Roll Length | 36 yards (32.91 meters) |
| Product Color | Transparent |
| Maximum Operating Temperature | 121°C (250°F) |
| Minimum Operating Temperature | -40°C (-40°F) |
| Indoor/Outdoor Use | Both Indoor and Outdoor |
| Shelf Life | 12 Months |
| Smallest Saleable Unit | Roll |
| Units per Case | 1 Roll |
| Brand | 3M™ |
| Intended Use | Industrial/Occupational Use Only |
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