3M™ Photo Film Splicing Tape 8422
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Details
Highlights
- Used for splicing of most photographic film and web processing
- Aggressive rubber adhesive grabs quickly and adheres well to a variety of films
- Excellent solvent and chemical resistance, especially those found in photographic processes
- Remains flexible at -60ºF (-50ºC) and is dimensionally stable up to 300ºF (150ºC)
- Black is opaque to light and works for systems with automatic sensors
Designed for splicing of photographic film processing, 3M™ Photo Film Splicing Tape 8422 is a black splicing tape featuring a thin, yet strong, polyester backing. It features an aggressive, versatile rubber adhesive that is both solvent and chemical resistant.
The durable backing of 3M™ Photo Film Splicing Tape 8422 is ideal for splicing most film for web and photo processing. The black opaque backing allows for splice identification with automatic sensors and equipment. In addition, the polyester provides additional abrasion protection for sealing, edging and color-coding. The rubber adhesive sticks well to a variety of films, offers excellent chemical and solvent resistance, and features high shear strength. The tape remains flexible at -60ºF (-50ºC) and is dimensionally stable up to 300ºF (150ºC).
Recommended Applications
Splicing of most photographic film through the chemical developing process
General wide web splicing, including butt splicing and core starting
Sealing, color-coding, protecting and edging where a higher tack rubber adhesive is needed
Splicing applications with automatic sensors and equipment
Defect marking
Typical Properties
| Adhesion Strength (metric) | 54 N/100mm |
| Adhesive Type | Rubber |
| Application Method | Roll |
| Back-Side Adhesive Thickness (metric) | 0.04 mm, 0.06 mm |
| Backing (Carrier) Material | Polyester |
| Backing (Carrier) Thickness (Metric) | 0.04 mm |
| Backing Material | Polyester |
| Backing Thickness (metric) | 0.03 mm, 0.04 mm |
| Brands | 3M™ |
| Elongation at Break | 140.0 % |
| Industries | General Industrial, Print, Paper, Metalworking |
| Maximum Operating Temperature (Celsius) | 149 ℃ |
| Minimum Operating Temperature (Celsius) | -50 ℃ |
| Number of Adhesive Sides | Single-sided |
| Product Colour | Black |
| Product Form | Roll |
| Shelf Life | 18 Month |
| Shelf Life in Months (from date of manufacture) | 18 |
| Tensile Strength (metric) | 75.3 N/100mm, 753 N/100mm, 754 N/100mm |
| Total Tape Thickness without Liner (metric) | 0.06 mm |
| Units per Case | 24.0 |
| Overall Height (Metric) | 0.1 mm |
| Overall Length (Metric) | 65.836 Metre, 66 Metre, 197.51 Metre, 329.18 Metre |
| Overall Width (Metric) | 6.35 cm, 12.7 mm, 50.8 mm, 122 mm |
Resources
3M™ Polyester Tape 8421 and 8422Data Sheets
(PDF, 108KB)
Similar products
| Overall Width (Metric) | 6.35 cm, 12.7 mm, 50.8 mm, 122 mm | |
| Total Tape Thickness without Liner (metric) | 0.06 mm | |
| Backing (Carrier) Material | Polyester | |
| Product Colour | Black | |
| Adhesive Type | Rubber | |
| Number of Adhesive Sides | Single-sided |
3M™ Photo Film Splicing Tape 8422
3M™ Photo Film Splicing Tape 8421