3M Scotch Flatback Masking Tape 250

3M Scotch Flatback Masking Tape 250 Datasheet
  • Description for 3M Scotch Flatback Masking Tape 250

    Flatback Masking Tape 250 is used for adhesion testing of paint and coatings. It was designed for bundling and holding applications where a stronger paper backing and aggressive adhesive are needed.

    *See Terms of Use Below

    Brand Scotch
    Application Type Bond, Masking, Adhesive: Instant Adhesives
    1 Part or 2 Part 1 Part
    Material Form Tape
    Substrate Steel
    Manufacturer 3M
    Chemistry Rubber
    Cure Method Pressure Sensitive
    Color Tan
    Relative Solvent Resistance Chemical Resistance: Solvent resistance
    High Temperature Resistance (°C) <52
    Key Specifications ASTM (American Standard Test Method): Meet ASTM D 6123; Meet ASTM D 6123M-97, CID (United States Government Commercial Item Description): A-A-883B, Mil-Spec (United States Military Standard): CID-A-A-883B; MIL-F-18264D
  • Technical Data for 3M Scotch Flatback Masking Tape 250

    Overview
    • Application Type
    • 1 Part or 2 Part
      • 1 Part or 2 Part - 1 Part
    • Material Form
      • Tape
    • Substrate
      • Steel
      • Other - Wide variety of surfaces
    • Industry
      • Industrial
      • Sign, Printing and Graphics - Protecting various items during painting
      • Construction - Protecting various items during construction
      • Other - Bundling and Holding for stronger paper backing, Adhesion testing of paint, Adhesion testing of coatings, Applications where aggressive adhesive are needed
    • Chemistry
      • Tape Backing - Flat Stock Paper
      • Other - Rubber
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
    • Color
      • Brown - Tan
    • Key Specifications
      • ASTM (American Standard Test Method): D 6123 - Meet ASTM D 6123; Meet ASTM D 6123M-97
      • ASTM (American Standard Test Method): D 6123M-97 - Meet ASTM D 6123; Meet ASTM D 6123M-97
      • CID (United States Government Commercial Item Description): A-A-883B
      • Mil-Spec (United States Military Standard): F-18264D - CID-A-A-883B; MIL-F-18264D
    • Brand
      • Scotch
    Specifications
    Bond Strength
    Peel Strength (piw) 9.2 N/cm Test Method
    Tensile Strength (psi) Good, 107 N/cm Test Method
    Tape Properties
    Total Thickness (mil) 6
    Material Resistance
    High Temperature Resistance (°C) <52 Test Method
    Moisture/Humidity Resistance Moisture resistance
    Hardness
    Elongation (%) 4 Test Method
    Business Information
    Shelf Life Details Store under normal conditions of 70ºF (21ºC) and 50% R.H. in the original carton. To obtain best performance, use this product within 18 months from date of manufacture., 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) 70, 60 to 80
    Shelf Life Type From date of manufacture, From date of manufacture
    Shelf Life (mon) 18, 18
    Not Good For
    Don't Use For Not recommended for outdoor exposure as it may become difficult to remove
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Tensile Strength Test Methods
Tensile Strength Test Method
Good Resist breakage
107 N/cm Resist breakage
Peel Strength Test Methods
Peel Strength Type Test Method
9.2 N/cm 180° Peel Adhesion ASTM D3330, 12 in/min (300 mm/min)
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
<52°C Short Term (minutes, hour)
Elongation Test Methods
Elongation Test Method
4 % ASTM D3759 (at Break)