• Description for 3M 5490

    PTFE Extruded Film Tape have a film backing with a silicone adhesive.

    *See Terms of Use Below

    Application Type Bond, Mask, Sealing
    1 Part or 2 Part 1 Part
    Material Form Film Tape
    Substrate Steel
    Manufacturer 3M
    Chemistry Extruded PTFE (polytetrafluoroethylene), Silicone
    Cure Method Pressure Sensitive
    Color Brown, Gray
    Chemical Resistance Excellent
    High Temperature Resistance (°C) 260
    Low Temperature Resistance (°C) -54
    Other Resistance organic resistance
  • Technical Data for 3M 5490

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Film - Film Tape
    • Substrate
    • Industry
      • Industrial - Many types of roll-wrap lay flat applications, Mold release for composite or metal bonding, Facilitate web movement
    • Chemistry
      • Other - Extruded PTFE (polytetrafluoroethylene)
      • Silicone
    • Application Method
      • Roll - Wrapping rubber nip rollers
      • Contact
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
    • Color
      • Brown
      • Gray
    Specifications
    Bond Strength
    General Bond Strength (psi) 27 (oz./in.) Test Method
    Tensile Strength (psi) 22 (lbs./in.), 17 (lbs./in.) Test Method
    Material Resistance
    Chemical Resistance Excellent
    High Temperature Resistance (°C) 260
    Low Temperature Resistance (°C) -54
    Other Resistance organic resistance
    Hardness
    Elongation (%) 150, 170 Test Method
    Business Information
    Shelf Life Details Storage: Store under normal conditions of 60° to 80°F (16° to 27°C) and 40 to 60% R.H. in the original carton.;To obtain best performance, use this product within 18 months from date of manufacture.
    Shelf Life Temperature (°F) 61 to 81, 61 to 81
    Shelf Life Type From date of manufacture
    Shelf Life (mon) 18, 24
    Not Good For
    Don't Use For applications requiring organic resistance
  • Best Practices for 3M 5490

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General Bond Strength Test Methods
General Bond Strength Substrate Test Method
27 (oz./in.) Steel ASTM D-3330, width(304 N/100 mm)
Tensile Strength Test Methods
Tensile Strength Test Method
22 (lbs./in.) ASTM D-3759, width
17 (lbs./in.) Width (304 N/100 mm); At Break; D-3759
Elongation Test Methods
Elongation Test Method
150 % D-3759(at Break)
170 % D-3759(at Break)