800.839.9018neil@nadcoinc.com
844 is a Clear Polyester film coated on both sides with a high performance, modified Acrylic Adhesive. This product comes with a dimensionally stable siliconized Red polypropylene release liner making it preferred for precision die-cut applications. The adhesive system of this double-coated tape is extremely aggressive, exhibits high shear strength, and will bond well to nearly all materials; even to difficult surfaces like foams, PE and PP films. It has excellent temperature, UV, aging, water vapor, and chemical resistance. Also has good plasticizer resistance.
Unit of Measure

Physical Properties

Backing Thickness

N/A 0.48 mil12 µ

Backing Material

N/A Clear Polyester film

Adhesive Material

N/A Modified Acrylic Adhesive

Liner

N/A Red Siliconized Polypropylene (PP) Film

Total Thickness

N/A 7.6 mil (exclusive of liner)

Adhesion to SST (FINAT-TM 1) for 1 Minute (min) Dwell Time

N/A 88 oz/in

Adhesion to SST (FINAT-TM 1) for 20 Minute (min) Dwell Time

N/A 110 oz/in

Adhesion to SST (FINAT-TM 1) for 24 Hour (hr) Dwell Time

N/A 135 oz/in

Shear Resistance (FINAT-TM 8) at 23 Degree Celsius (ºC) Temperature

N/A > 400 hr

Shear Resistance (FINAT-TM 8) at 23 Degree Fahrenheit (ºF) Temperature

N/A > 400 hr

Shear Resistance (FINAT-TM 8) at 70 Degree Celsius (ºC) Temperature

N/A > 6 hr

Shear Resistance (FINAT-TM 8) at 70 Degree Fahrenheit (ºF) Temperature

N/A > 6 hr

Minimum Application Temperature

N/A > +15 ºC59 ºF

Long Term Temperature Resistance

N/A -40 to 320 ºF

Short Term Temperature Resistance

N/A up to 356 ºF

Shelf Life at 68 Degree Fahrenheit (ºF)

N/A 2 y

Relative Humidity of Shelf Life

N/A 50 %

Applications

Application

N/A
  • Used for interior or exterior bonding of dissimilar materials where high shear performance is required. Used in sign making, fixing decorative moldings, print finishing and stereo mounting.
  • Used for bonding rubber, plastic, metal and wood

Note

Note

N/A The physical properties listed above are typical test results obtained from a series of laboratory tests and should not be used for the purpose of writing specifications. Before using this product, user shall determine the suitability of the product for his/her use; and user assumes all risks and liabilities in connection there with. All test procedures used are in accordance with ASTM and PSTC methods.
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