• Item Name: 3M™ Double Coated Tape 9737R
• Manufacturer: 3M
• Technologies: Pressure-sensitive acrylic adhesive (PSA)
• Color: Red
• Cure Type: Pressure sensitive (self-adhesive, no curing required)
• Package Size: Roll
• Shelf Life: 12 months
1. Product Overview
3M™ Double Coated Tape 9737R is a 3.5 mil double-sided tape designed for demanding splicing applications. It features a thin polyester carrier coated on both sides with a pressure-sensitive acrylic adhesive, delivering high tack, excellent peel, shear, and moisture resistance. Mounted on a 55 lb. densified kraft paper liner, it ensures easy handling and reliable release during use. The tape performs well across a broad temperature range, maintaining adhesion in short-term exposure up to 149°C and long-term up to 127°C. Available in clear and red versions, the red option enhances visibility in splicing operations.
2. Applications
High-speed flying splices in paper, film, and foil processing
Zero-speed splicing in continuous web production
Core starting for rolls in converting and printing industries
Splicing corrugated paper and coated substrates requiring strong adhesion
3. Typical Properties
| Property | Description |
|---|---|
| Tape Type | Double coated polyester carrier with pressure-sensitive acrylic adhesive |
| Total Thickness (without liner) | 0.088 mm (3.5 mil) |
| Carrier Material | Polyester film, 0.0127 mm thick |
| Adhesive Type | Acrylic, pressure-sensitive |
| Liner | 55 lb. densified kraft paper, 0.08 mm thick, white |
| Color Options | Red (visible splicing), also available in clear |
| Temperature Resistance | Short-term: up to 149°C; Long-term: up to 127°C |
| Key Performance | High peel, tack, shear strength; good moisture resistance |
| Shelf Life | 12 months from manufacture (storage at ~21°C recommended) |
| Standard Roll Size | 36 mm x 55 m, 32 rolls per case |
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