Skip to content

Language

3M 7940 Aluminum Foil Label Material

SKU 3ML.7940-2027
by 3M

3M™ Sheet Label Material 7940 is a 2 mil silver foil sheet with 3M™ 320 high tenacity acrylic adhesive on a 90 lb. multi-ply kraft paper liner.

3M™ Sheet Label Material 7940 is a laminated label material with an aggressive acrylic adhesive that is a good replacement for traditional aluminum nameplates. The material includes a thick layer of adhesive that is suitable for textured surfaces. Material includes 3M™ High Tenacity Acrylic Adhesive 320. This adhesive is used for general purposes and provides excellent float resistance.

Recommended apps

  • Think 3M™ First for label materials used in these critical markets: automotive, electronics, medical devices, outdoor power equipment, healthcare, security, government, personal care, recreational vehicles, aerospace, transportation, packaging, foam manufacturing and general industrial sector
  • 3M™ Performance Label Surface Protection and Masking on Laminates, UV Protection and Tamper Indication, Destructible Labels, Cancel Message, Fraud Reduction, Lamination, Bonding and Digital Window Graphics
  • Nameplates
  • Property Identification and Asset
  • Caution, warning, instruction and service labels for durable goods, equipment/machinery including lawn and garden
Size: 20" x 27"
Color: Matte silver

Typical properties

Details :

Withdrawal capacity Not removable
Product color Silver
Media color Silver
Primary lining 90 lb multi-layer kraft paper
Surface finish Mast
Label shape Leaf
Support material Aluminum
Printing method

DMI, Flexography, UV screen printing, Thermal transfer, Screen

Temperature resistance - long term (metric)

-40°C

Temperature resistance up to - long term (metric)

180°C

Sectors

Automotive, Packaging, General Industrial, Military & Government, Medical, Consumer Products, Transformer Solutions, Transportation, Specialty Vehicles, Electronics

Maximum operating temperature (Fahrenheit)

250°F

Minimum operating temperature (Fahrenheit)

-40°F

Type of adhesive on the front side

High tenacity acrylic 320

Primary Liner Thickness (Imperial)

6.8 mil

Adhesive Face Thickness

1.7 mil

Media thickness

2 mil

Primary Liner Thickness (Metric)

0.17mm

Adhesive thickness on front side (metric)

0.04mm

Media Thickness (Metric)

0.05mm