3M VHB Tape 5958FR Datasheet 3M VHB Tape 5958FR

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  • Description for 3M VHB Tape 5958FR

    The modified acrylic adhesive on both sides bonds to a broad range of high, medium and medium/low surface energy substrates including metals, glass and a wide variety of plastics and paints, including many powder coated paints.<br/>

    *See Terms of Use Below

    Chemical Resistance Chemical Resistance: Excellent solvent resistance, Chemical Resistance: Resistance to plasticizer
    Application Type Bond
    1 Part or 2 Part 1-Part
    Material Form Tape
    Substrate Aluminum, Glass, Metals, Plastics, Stainless Steel, Variety of plastics
    Industry Replace screw, Ideal for use in many interior bonding applications, Ideal for use in many exterior bonding applications, Replace rivets
    Manufacturer 3M
    Chemistry Modified Acrylic, Acrylic Foam (closed cell)
    Cure Method Pressure Sensitive
    Application Temperature (°F) 70 to 100, 32 to 60
    Cure Temperature (°C) 20 to 25 Room Temperature, 20 to 25 Room Temperature, 20 to 25 Room Temperature
    Cure Time (min) 20, 1,440, 4,320
    Color Black
    Total Thickness (mm) 1.000
    High Temperature Resistance (°C) 149, 93
    Other Resistance Resistance to migration
    Volume Resistivity (O) 2.5e14 (Ohm-cm)
    Durability Outstanding durability
    Density (g/cm³) 0.800
    Key Specifications ASTM (American Standard Test Method): Meets NBS Smoking Density ASTM F814; Meets NBS Smoking Density ASTM E662, Meets FAR 25.853 (a) 12 second Vertical Burn Appendix F, Part 1 (a) (ii); UL746C recognition
  • Technical Data for 3M VHB Tape 5958FR

    Overview
    • Chemical Resistance
      • Chemical Resistance : Relative Solvent Resistance - Excellent solvent resistance
      • Chemical Resistance : Plasticizer Resistance - Resistance to plasticizer
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Tape
    • Substrate
    • Industry
      • Mechanical Fastening Parts - Replace screw
      • Rivet - Replace rivets
      • Interior - Ideal for use in many interior bonding applications
      • Industrial - Replace Welding
      • Industrial Exterior - Ideal for use in many exterior bonding applications
    • Chemistry
      • Acrylic - Modified Acrylic, Acrylic Foam (closed cell)
    • Application Method
      • Contact
    • Cure Method
      • Pressure Sensitive (min) - Pressure Sensitive
    • Color
      • Black
    • Key Specifications
      • UL (Underwriters Laboratory), ULC (Underwriters Laboratories of Canada), NFPA (National Fire Protection Association) - Meets FAR 25.853 (a) 12 second Vertical Burn Appendix F, Part 1 (a) (ii); UL746C recognition
      • ASTM (American Standard Test Method) : E662 - Meets NBS Smoking Density ASTM F814; Meets NBS Smoking Density ASTM E662
      • ASTM (American Standard Test Method) : F814 - Meets NBS Smoking Density ASTM F814; Meets NBS Smoking Density ASTM E662
    Specifications
    Cure Specs
    Application Temperature (°F) 70 to 100, 32 to 60
    Cure Temperature (°C) 20 to 25 Room Temperature, 20 to 25 Room Temperature, 20 to 25 Room Temperature Test Method
    Cure Time (min) 20, 1,440, 4,320 Test Method
    Bond Strength
    General Bond Strength (psi) Good
    Peel Strength (piw) 20 (lb./in.), High Test Method
    Shear Strength (psi) 690 (kPa), 1000 (g/0.5 sq. in.), 350 (g/0.5 sq. in.), 250 (g/0.5 sq. in.), High Test Method
    Tensile Strength (psi) 690 (kPa), High Test Method
    Tape Properties
    Total Thickness (mm) 1.000
    Material Resistance
    High Temperature Resistance (°C) 149, 93 Test Method
    Moisture/Humidity Resistance Excellent moisture resistance
    Other Resistance Resistance to migration
    Conductivity
    Dissipation Factor 0.00650, 0.05060 Test Method
    Dielectric Strength (V/mil) 455 Test Method
    Dielectric Constant 2.14, 1.95 Test Method
    Thermal Conductivity (W/m°K) 0.05
    Surface Resistivity (O) >10(16) (Ohm/sq) Test Method
    Volume Resistivity (O) 2.5e14 (Ohm-cm) Test Method
    Hardness
    Durability Outstanding durability
    Flexibility Very conformable
    Modulus (psi) 3e5 (Pa) Test Method
    Other Properties
    Coefficient of Thermal Expansion (CTE) 180e-6 (m/m/°C)
    Density (g/cm³) 0.800
    Business Information
    Shelf Life Details All 3M™ VHB™ Tapes have a shelf life of 24 months from date of shipment when stored at 40°F to 100°F (4°C to 38°C) and 0-95% relative humidity. The optimum storage conditions are 72°F (22°C) and 50% relative humidity.
    Shelf Life Temperature (°F) 40 to 100
    Shelf Life Type From date of shipment.
    Shelf Life (mon) 24
  • Best Practices for 3M VHB Tape 5958FR

    *See Terms of Use Below

    1. Surface Preparation

      Clean: Most substrates are best prepared by cleaning with a 50:50 mixture of isopropyl alcohol (IPA*) and water prior to applying 3M™ VHB™ Tapes.

      Exceptions to the general procedure that may require additional surface preparation include: Heavy Oils: A degreaser or solvent-based cleaner may be required to remove heavy oil or grease from a surface and should be followed by cleaning with IPA/water.

      Abrasion: Abrading a surface, followed by cleaning with IPA/water, can remove heavy dirt or oxidation and can increase surface area to improve adhesion.

      Adhesion Promoters: Priming a surface can significantly improve initial and ultimate adhesion to many materials such as plastics and paints.

      Porous surfaces: Most porous and fibered materials such as wood, particleboard, concrete, etc. need to be sealed to provide a unified surface.

      Unique Materials: Special surface preparation may be needed for glass and glass-like materials, copper and copper containing metals, and plastics or rubber that contain components that migrate (e.g. plasticizers).

      Refer to 3M Technical Bulletin “Surface Preparation for 3M™ VHB™ Tape Applications” for additional details and suggestions. (70-0704-8701-5)

      *Note: These cleaner solutions contain greater than 250 g/l of volatile organic compounds (VOC). Please consult your local Air Quality Regulations to be sure the cleaner is compliant. When using solvents, be sure to follow the manufacturer’s precautions and directions for use when handling such materials.

    2. Application

      Ideal application temperature range is 70°F to 100°F (21°C to 38°C). Pressure sensitive adhesives use viscous flow to achieve substrate contact area.

      Note: Initial tape application to surfaces at temperatures below these suggested minimums is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.

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    *See Terms of Use Below

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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
20 to 25°C Room Temperature 50% of ultimate bond strength will be achieved
20 to 25°C Room Temperature 90% of ultimate bond strength will be achieved
20 to 25°C Room Temperature 100% of ultimate bond strength will be achieved
Cure Time Test Methods
Cure Time Test Method
20 min 50% of ultimate bond strength will be achieved
1,440 min 90% of ultimate bond strength will be achieved
4,320 min 100% of ultimate bond strength will be achieved
Peel Strength Test Methods
Peel Strength Type Substrate Test Time Test Temperature Test Method
20 (lb./in.) 90° Peel Adhesion Stainless steel 4,320 min 20 to 25°C Based on ASTM D3330 -To stainless steel, room temperature, jaw speed 12 in/min (304.8 mm/min). Average force to remove is measured. 72 hour dwell.
High
Tensile Strength Test Methods
Tensile Strength Type Substrate Test Time Test Temperature Test Method
690 (kPa) T-Block Tensile Aluminum 4,320 min 20 to 25°C 1 in.² (6.45 cm²), Jaw Speed 2 in./min. (50 mm/min.), Tested at various temperatures and gram loadings. 0.5 in² (3.23 cm²). Will hold listed weight for 10,000 minutes (approximately 7 day).
High
Shear Strength Test Methods
Shear Strength Type Substrate Test Time Test Temperature Test Method
690 (kPa) Dynamic Overlap Shear Stainless steel 259,200 sec 20 to 25°C ASTM D-1002 - To stainless steel, room temperature, 1 in2 (6.45 cm2 ), jaw speed 0.5 in/min (12.7 mm/min) Peak force to separate is measured. 72 hour dwell.
1000 (g/0.5 sq. in.) Static shear strength Stainless steel 600,000 sec 22°C ASTM D3654 - To stainless steel, tested at various temperatures and gram loadings. 0.5 in2 (3.22 cm2). Will hold listed weight for 10,000 minutes (approximately 7 days). Conversion: 1500 g/0.5 in2 equals 6.6 lb/in2; 500 g/0.5 in2 = 2.2 lb/in2.
350 (g/0.5 sq. in.) Static shear strength Stainless steel 600,000 sec 66°C ASTM D3654 - To stainless steel, tested at various temperatures and gram loadings. 0.5 in2 (3.22 cm2). Will hold listed weight for 10,000 minutes (approximately 7 days). Conversion: 1500 g/0.5 in2 equals 6.6 lb/in2; 500 g/0.5 in2 = 2.2 lb/in2.
250 (g/0.5 sq. in.) Static shear strength Stainless steel 600,000 sec 93°C ASTM D3654 - To stainless steel, tested at various temperatures and gram loadings. 0.5 in2 (3.22 cm2). Will hold listed weight for 10,000 minutes (approximately 7 days). Conversion: 1500 g/0.5 in2 equals 6.6 lb/in2; 500 g/0.5 in2 = 2.2 lb/in2.
High
High Temperature Resistance Test Methods
High Temperature Resistance Test Method
149°C Short Term Temperature Tolerance - No change in room temperature dynamic shear properties following 4 hours conditioning at indicated temperature with 100 g/static load. (Represents minutes, hours in a process type temperature exposure).
93°C Long Term Temperature Tolerance - Maximum temperature where tape supports at least 250 g load per 0.5 in2 in static shear for 10,000 minutes. (Represents continuous exposure for days or weeks).
Dielectric Constant Test Methods
Dielectric Constant Test Method
2.14 at 1 kHz , ASTM D150
1.95 at 1MHz, ASTM D150
Dielectric Strength Test Methods
Dielectric Strength Test Method
455 V/mil Breakdown, ASTM D140
Dissipation Factor Test Methods
Dissipation Factor Test Method
0.00650 at 1 kHz , ASTM D150
0.05060 at 1MHz, ASTM D150
Surface Resistivity Test Methods
Surface Resistivity Test Method
>10(16) (Ohm/sq) ASTM D257
Volume Resistivity Test Methods
Volume Resistivity Test Method
2.5e14 (Ohm-cm) ASTM D257
Modulus Test Methods
Modulus Temperature Test Method
3e5 (Pa) 25°C Shear Modulus, 1 Hz