Products

3M™ Double Coated Tissue Tape 9448A

Brands: 3M™

Package Sizes:

Overall Length (Metric): 50 m

Overall Width (Metric): 1200 mm

Shelf Life: 2 years

Product Description

3M™ Double Coated Tissue Tape 9448A has a cellulose tissue carrier that enhances handling characteristics during application and converting. This tape offers good resistance to high temperatures and chemicals, making it suitable for demanding applications​.


Key Features

  • Cellulose tissue carrier for improved handling during application.
  • High-temperature resistance, withstanding up to 90°C (long term) and 150°C (short term).
  • Good chemical resistance for durability in harsh environments.
  • Excellent adhesion to stainless steel, polypropylene, ABS, and polycarbonate.

Recommended Applications

  • General bonding applications requiring high-temperature resistance.
  • Bonding to metals, plastics, and composite materials.
  • Electronics, automotive, and industrial applications.

Typical Physical Properties

Attribute Value
Adhesive Type Acrylic
Carrier Type Translucent Tissue
Liner 120 g/m² Polycoated Paper (White with Printed Logo)
Total Tape Thickness (Without Liner) 0.150 mm
Adhesive Thickness (Front Side) 0.075 mm
Adhesive Thickness (Back Side) 0.075 mm

Typical Performance Characteristics

180° Peel Adhesion (FINAT FTM 1, 180° pullback, 300 mm/min, 0.05 mm PET)

Dwell Time Substrate Peel Strength (N/25 mm)
15 min Stainless Steel 24.5 N/25 mm
15 min Polypropylene (PP) 10.6 N/25 mm
15 min ABS 21.9 N/25 mm
15 min Polycarbonate (PC) 27.6 N/25 mm
72 h Stainless Steel 26.2 N/25 mm
72 h Polypropylene (PP) 13.2 N/25 mm
72 h ABS 25.2 N/25 mm
72 h Polycarbonate (PC) 26.1 N/25 mm

Shear Strength at Room Temperature (RT, FINAT FTM 8, 25.4 mm x 25.4 mm sample, 1000 g weight, PET 0.05 mm)

Substrate Shear Strength (Minutes)
Stainless Steel 6,000 minutes

Temperature Resistance

Condition Temperature
Long-Term (Days/Weeks) 90°C
Short-Term (Minutes/Hours) 150°C

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