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3M™ Greenback Printed Circuit Board Tape 851
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Details
Highlights
- Polyester backing reduces stretch and recovery of tape associated with uneven stop-off line
- Thick adhesive coating reduces undercutting because adhesive blocks out solutions between fingers
- Specially designed adhesive that generally performs better when no ovens are used to heat tape and boards
- Polyethylene tape core instead of cardboard
3M™ Circuit Plating Tape 851 with polyester film and blended silicone and rubber adhesive used for PCB masking and other high temperature applications. Thick adhesive coating. Green, 4.0 mil thick.
Typical properties
| Adhesive Type | Silicone/Rubber |
| Backing (Carrier) Material | Polyester |
| Product Color | Green |
| Total Tape Thickness without Liner (Imperial) | 3.6 mil |
| Total Tape Thickness without Liner (Metric) | 0.091 mm |
| Overall Length (Imperial) | 36 yd, 72 yd, 144 yd |
| Overall Length (Metric) | 32.918 m, 65.837 m, 66 m, 131.674 m |
| Overall Width (Imperial) | 0.75 in, 1 in, 1.5 in, 2 in, 3 in, 46 in |
| Overall Width (Metric) | 19 mm, 25.4 mm, 38.1 mm, 50.8 mm, 76.2 mm, 1168.4 mm |
Resources
Regulatory Data Sheet
Document Number: MSDS_0709469_US_EN_RDS
(PDF)
Legal disclaimer
The technical information and data shown on this page should be considered representative or typical only and should not be used for specification purposes. 3M products shown on this website may not be available in all geographic regions or may not be available at this time. Please contact your local sales representative to determine product availability.
