3M™ Polyimide Film Tape 8998
3M™ Polyimide Tape 8998 stands out for its high-performance durability, featuring a dark amber backing and a silicone adhesive that withstands extreme temperatures. Its thicker backing makes it ideal for demanding applications in aerospace, automotive, and heavy-duty industries, this tape ensures secure, reliable bonding and insulation in the toughest conditions. Its advanced design makes it a go-to solution for high-temperature masking, bonding, and electrical insulation needs.
Applications include: High-temperature masking, bonding, and electrical insulation for heavy-duty applications.
- Excellent thermal, chemical and abrasion resistance
- Exceptional tensile strength
- Removes cleanly from many surfaces
- Maintains its flexibility
| Property | Specification |
| Adhesive Material | Silicone |
| Backing (Carrier) Material | Polyimide |
| Maximum Operating Temperature (Celsius) | 260 °C |
| Maximum Operating Temperature (Fahrenheit) | 500 °F |
| Product Color | Amber, Dark Amber |
| Total Tape Thickness without Liner (Imperial) | 3.3 mil |
| Total Tape Thickness without Liner (Metric) | 0.08 mm |
3M™ Polyimide Tape 8998 - Technical Data Sheet
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