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9442 - Laminating Adhesive


 3M

E-Mail this datasheet
FEATURES
  • Excellent bond to most surfaces including plastics
  • Excellent chemical and temperature resistance
  • Excellent resistance to label slippage of flagging
  • Desnified kraft liner for excellent rotary die-cutting
  • 90° peel adhesion to polycarbonate = 52 oz./in.
  • 90° peel adhesion to polypropylene = 33 oz./in.
ADVANTAGES
  • Bond strength increases as a function of time and temperature
  • High humidity has minimal effect on adhesive performance
  • Withstands high temperatures
APPLICATIONS
  • High performance labels for the chemical industry
  • Label application to curved surfaces where flagging resistance is critical
  • Thick adhesive for bonding labels to moderate to heavy textured surfaces
MARKETS SERVED
  • Labels
  • Industrial
  • Chemical
COLORS
  • White
GENERAL INFORMATION
A 2.0 mil. adhesive transfer tape that consits of #350 Hi-Holding acrylic adhesive with a 55# densified kraft liner.

PRODUCT CONSTRUCTION
  Type
Mil Thickness
Backing None
Adhesive (unwind) Acrylic
Liner Type (outer) Paper (3.2 mil. 55# densified kraft)
Thickness (total)  
2.00

PRIMARY PHYSICAL PROPERTIES
  Unwind Side   Liner Side
Adhesion-to-Steel - 90° Peel 82.00 oz/in   82.00 oz/in
Adhesive Removable Yes   Yes
Adhesive Clean Removable No   No
Adhesive Repositionable No   No
Adhesive Activation Pressure  
Adhesive Thermal Conductive No  

Testing Info: Peel Adhesion: ASTM D3330, 2.0 mil. aluminum to various surfaces, 12 in./min.

SECONDARY PHYSICAL PROPERTIES
Water Resistant Yes
UV Resistant Yes
Chemical Resistant Yes

THERMAL / ELECTRICAL PROPERTIES
Minimum Application Temperature 40°F
Minimum Service Temperature -40°F
Maximum Long-Term Temperature 250°F
Maximum Short-Term Temperature 350°F

 
  • The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
  • It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
  • Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
  • Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.
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