3M Adhesive Transfer Tape 950 Datasheet 3M Adhesive Transfer Tape 950

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  • Description for 3M Adhesive Transfer Tape 950

    It offers excellent adhesion to a wide variety of surfaces, including low surface energy plastics and foam. This pressure sensitive medium firm acrylic adhesive family features very high initial adhesion with good holding power.

    *See Terms of Use Below

    Chemical Resistance Alkalis, Chemical Resistance: Mild acids, Chemical Resistance: Fluid Resistance: Water Resistance, Chemical Resistance
    Application Type Bond
    Material Form Transfer tape
    Substrate Metal, Low surface energy plastics, Polypropylene (PP), Stainless steel, Foam, Low surface energy plastics, ABS, Plastic
    Industry Electronic markets, Medical markets, Long term bonding of graphic nameplates, Automotive markets, Aerospace markets, Nameplates
    Manufacturer 3M
    Chemistry Medium firm acrylic adhesive
    Cure Method Pressure Sensitive, Heat
    Application Temperature (°F) 70 to 100
    Color Tan, Clear
    Total Thickness (mm) 0.127
    Double Sided Double sided
    Carrier Thickness (mm) 0.051
    Adhesive Thickness (Liner Side) - Double Sided Tapes (mm) 0.081
    Glassine Liner Type: 60# Glassine
    Oil Resistance Oil
    High Temperature Resistance (°C) 121, 70, Heat resistance, 65
    Low Temperature Resistance (°C) -40
    Key Specifications Registered to ISO 9001 standards, Mil-Spec (United States Military Standard): P-19834B: Meets the requirements of U.S. Government Specification MIL-P-19834B, Amend 1
    Can Be Used In Conjunction With These Materials Lamination to foam for gasket application
    Tape Backing/Carrier Aluminum foil backing

  • Technical Data for 3M Adhesive Transfer Tape 950

    *See Terms of Use Below

    Overview
    • Chemical Resistance
      • Chemical Resistance : Fluid Resistance : Water Resistance
      • Chemical Resistance - Alkalis
      • Chemical Resistance : Acid Resistance - Mild acids
    • Application Type
    • Material Form
      • Tape - Transfer tape
    • Substrate
    • Industry
      • Sign - Nameplates
      • Automotive - Automotive markets
      • Aerospace - Aerospace markets
      • Electronics - Electronic markets
      • Industrial - Industrial equipment markets
      • Printing and Graphics - Long term bonding of graphic nameplates
      • Medical - Medical markets
      • Appliances - Appliance markets
      • Other - Bonding rating plates, Decorative trim parts, Long term bonding of overlays to surfaces
    • Chemistry
      • Acrylic - Medium firm acrylic adhesive
    • Application Method
      • Dispenser - Lamination equipment
      • Contact
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
      • Heat
    • Color
      • Brown - Tan
      • Clear / Transparent - Clear
    • Key Specifications
      • International Organization for Standardization - Registered to ISO 9001 standards
      • Mil-Spec (United States Military Standard) : P-19834B : Amd. 1 - Meets the requirements of U.S. Government Specification MIL-P-19834B, Amend 1
    • Can Be Used In Conjunction With These Materials
      • Gaskets - Lamination to foam for gasket application
    • Tape Backing/Carrier
      • Metal Foil - Aluminum foil backing
    Specifications
    Cure Specs
    Application Temperature (°F) 70 to 100
    Bond Strength
    General Bond Strength (psi) Excellent adhesion, Very high initial adhesion, Good holding power
    Peel Strength (piw) 74 (oz/in), 3.7 (N/cm), 6.6 (N/cm), 86 (oz/in), 4.4 (N/cm), 6.8 (N/cm) Test Method
    Tape Properties
    Total Thickness (mm) 0.127
    Double Sided Double sided
    Carrier Thickness (mm) 0.051
    Adhesive Thickness (Liner Side) - Double Sided Tapes (mm) 0.081
    Material Resistance
    Oil Resistance Oil
    UV Resistance UV Resistance
    High Temperature Resistance (°C) 121, 70, Heat resistance, 65 Test Method
    Low Temperature Resistance (°C) -40 Test Method
    Moisture/Humidity Resistance Humidity Resistance
    Conductivity
    Dissipation Factor 0.04000
    Dielectric Strength (V/mil) 340 Test Method
    Dielectric Constant 3.21 Test Method
    Hardness
    Flexibility Excellent process flexibility
    Other Properties
    Coefficient of Thermal Expansion (CTE) 20e-5 (m/m/°C), 58e-5 (m/m/°C) Test Method
    Business Information
    Shelf Life Details It is suggested that products are stored at room temperature conditions of 70°F (21°C) and 50% relative humidity.; If stored properly, product retains its performance and properties for 24 months from date of manufacture., It is suggested that products are stored at room temperature conditions of 70°F (21°C) and 50% relative humidity; If stored properly, product retains its performance and properties for 24 months from date of manufacture.
    Shelf Life Temperature (°F) 70, 70
    Shelf Life Type From date of manufacture, From date of manufacture
    Shelf Life (mon) 24, 24

  • Best Practices for 3M Adhesive Transfer Tape 950

    *See Terms of Use Below

    1. Surface Preparation

      For maximum bond strength (during installation of the final part) the surface should be thoroughly cleaned and dried. Typical cleaning solvents are heptane (for oily surfaces) or isopropyl alcohol for plastics. Use reagent grade solvents since common household materials like rubbing alcohol frequently contain oils to minimize the drying effect on skin These oils can interfere with the performance of a pressure-sensitive adhesive.

    2. Application

      The ideal adhesive application temperature range is 70°F (21°C) to 100°F (38°C).

      Once properly applied, at the recommended application temperature, low temperature holding is generally satisfactory (please refer to the Typical Physical Properties and Performance Characteristics section).

    3. Curing

      It is necessary to provide pressure during lamination (1.5-20 PLI recommended) and during final part installation (10-15 PLI) to allow to adhesive the come into direct contact with the substrate. Using a hard edged plastic tool, which is the full width of the laminated part, helps to provide the necessary pressure at the point of lamination. Heat can increase bond strength when bonding to metal parts (generally this same increase is observed at room temperature over longer times, weeks). For plastic parts, the bond strength is not enhanced with the addition of heat.

  • Comparable Materials for 3M Adhesive Transfer Tape 950

    *See Terms of Use Below

    Spec Engine® Results

    • 3M
      Adhesive Transfer Tape 927(3M)

      It offers excellent adhesion to a wide variety of surfaces, including low surface energy plastics and foam. This pressure sensitive medium firm acrylic adhesive features very high initial adhesion with good holding power.

    • 3M
      Adhesive Transfer Tape 950EK(3M)

      It offers excellent adhesion to a wide variety of surfaces, including low surface energy plastics and foam. This pressure sensitive medium firm acrylic adhesive family features very high initial adhesion with good holding power.

    • Compare All
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Peel Strength Test Methods
Peel Strength Cure Time Cure Temperature Substrate Test Method
74 (oz/in) 15 min 23°C Stainless Steel 90° Peel adhesion, ASTM D3330, Dwell, Environmental Condition: 50%RH, Backing: 2 mil Aluminum Foil, Notes: 12 in/min (300 mm/min)
3.7 (N/cm) 15 min 23°C ABS 90° Peel adhesion, ASTM D3330, Dwell, Environmental Condition: 50%RH, Backing: 2 mil Aluminum Foil, Notes: 12 in/min (300 mm/min)
6.6 (N/cm) 15 min 23°C Polypropylene (PP) 90° Peel adhesion, ASTM D3330, Dwell, Environmental Condition: 50%RH, Backing: 2 mil Aluminum Foil, Notes: 12 in/min (300 mm/min)
86 (oz/in) 4,320 min 23°C Stainless Steel 90° Peel adhesion, ASTM D3330, Dwell, Environmental Condition: 50%RH, Backing: 2 mil Aluminum Foil, Notes: 12 in/min (300 mm/min)
4.4 (N/cm) 4,320 min 23°C ABS 90° Peel adhesion, ASTM D3330, Dwell, Environmental Condition: 50%RH, Backing: 2 mil Aluminum Foil, Notes: 12 in/min (300 mm/min)
6.8 (N/cm) 4,320 min 23°C Polypropylene (PP) 90° Peel adhesion, ASTM D3330, Dwell, Environmental Condition: 50%RH, Backing: 2 mil Aluminum Foil, Notes: 12 in/min (300 mm/min)
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
121°C Short term temperature resistance
70°C Long term temperature resistance
Heat resistance
65°C For intermittent longer periods (days, weeks)
Low Temperature Resistance Test Methods
Low Temperature Resistance Test Method
-40°C Lower temperature service limit
Dielectric Constant Test Methods
Dielectric Constant Temperature Test Method
3.21 23°C 1KHz, ASTM D150
Dielectric Strength Test Methods
Dielectric Strength Test Method
340 V/mil ASTM D149
Coefficient of Thermal Expansion (CTE) Test Methods
Coefficient of Thermal Expansion (CTE) CTE Test Method
20e-5 (m/m/°C) ASTM D696
58e-5 (m/m/°C) ASTM D696