3M Double Coated Removable Foam Tape 4658F
Chemical Resistance Chemical Resistance: Good solvent resistance, Chemical Resistance: Hydrocarbon solvents Application Type Bond, Hold Material Form Tape: Foam Tape Substrate Foam, Stainless Steel, Highly polished wood, Blown vinyl, Fabric, Wood veneers, Cloth Industry Electronic, Holding Electronic Accessories, Display Case, Nameplates, Signs, Dispensers, Point of Purchase and other Displays Manufacturer 3M Chemistry Acrylic Cure Method Pressure Sensitive Application Temperature (°F) 70 to 100 Color Clear Total Thickness (mm) 0.787 Double Sided Double Coated High Temperature Resistance (°C) 100, 79, Good temperature resistance Density (g/cm³) 0.960
Technical Data for 3M Double Coated Removable Foam Tape 4658F
- Chemical Resistance : Relative Solvent Resistance - Good solvent resistance, Hydrocarbon solvents
- Adhesive - Bond, Hold
- Tape : Foam Tape
- Displays - Display Case, Point of Purchase and other Displays
- Sign - Signs
- Electronics - Electronic, Dispensers, Holding Electronic Accessories
- Printing and Graphics - Nameplates
- Other - Smoke Alarms, Picture Frame Tabs, Air Fresheners, Exhibitions
- Pressure Sensitive (min) - Pressure Sensitive
- Clear / Transparent - Clear
Application Temperature (°F) 70 to 100
General Bond Strength (psi) High Ultimate Peel Strength (piw) 26.3 N/cm, 240 oz/in Test Method Shear Strength (psi) Static shear Holding, 1000 (g), 750 (g), 500 (g) Test Method
Total Thickness (mm) 0.787 Double Sided Double Coated Tape Backing Polyester
UV Resistance Excellent High Temperature Resistance (°C) 100, 79, Good temperature resistance Test Method
Density (g/cm³) 0.960
Shelf Life Details Product retains its performance and properties for 24 months from date of manufacture when stored in original cartons at 70°F (21°C) and 50% relative humidity. Shelf Life Temperature (°F) 70 Shelf Life Type From date of manufacture Shelf Life (mon) 24
Best Practices for 3M Double Coated Removable Foam Tape 4658F
To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified.
Typical surface cleaning solvents are isopropyl alcohol (rubbing alcohol) and water or heptane.
Note: Carefully read and follow manufacturer’s precautions and directions for use when using solvents.
Bond strength is dependent upon the amount of adhesive-to-surface contact developed. Firm application pressure helps develop better adhesive contact and improve bond strength.
Ideal tape application temperature is 70°F to 100°F (21°C to 38°C). Initial tape application to surfaces at temperatures below 50°F (10°C) is not recommended because the adhesive may become too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.
For rigid surfaces, lever or pry apart the substrates to break the bond.
For flexible surfaces, peel back slowly to ensure clean removal.
To remove tape from substrate, pull back corner and peel off quickly
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Shear Strength Test Methods
|Shear Strength||Type||Test Time||Test Temperature||Test Method|
|Static shear Holding|
|1000 (g)||Static shear strength||600,000 sec||22°C Room Temperature||ASTM D3654, 1/2 in x 1 in sample size|
|750 (g)||Static shear strength||600,000 sec||49°C||ASTM D3654, 1/2 in x 1 in sample size|
|500 (g)||Static shear strength||600,000 sec||70°C||ASTM D3654, 1/2 in x 1 in sample size|
Peel Strength Test Methods
|Peel Strength||Type||Substrate||Test Time||Test Temperature||Test Method|
|26.3 N/cm||90° Peel strength||Stainless steel||4,320 min||23°C||12 in/min (300 mm/min) ASTM D3330 72 hour dwell on Stainless Steel at 23°C (72°F) and 50% RH Backing: 2 mil Polyester|
|240 oz/in||90° Peel Adhesion||Stainless Steel||4,320 min||23°C||ASTM D3330 ,12 in/min (300 mm/min), 50%RH,2 mil PET|
High Temperature Resistance Test Methods
|High Temperature Resistance||Test Method|
|100°C||Short Term Temperature Resistance|
|79°C||Long Term Temperature Resistance|
|Good temperature resistance|