Application Type Bond, Hold 1 Part or 2 Part 1 Part Material Form Tape Substrate Foam, Stainless Steel Industry Electronic, Display Case Manufacturer 3M Chemistry Acrylic Cure Method Pressure Sensitive Color Clear Relative Solvent Resistance Chemical Resistance: Good solvent resistance, Chemical Resistance: Hydrocarbon solvents High Temperature Resistance (°C) 100, 80 Density (g/cm³) 0.960
Technical Data for 3M 4658F
Application Temperature (°F) 70 to 100
General Bond Strength (psi) High, Ultimate Peel Strength (piw) 15 Test Method Shear Strength (psi) Good, 1000 (g), 750 (g), 500 (g) Test Method
UV Resistance Excellent High Temperature Resistance (°C) 100, 80
Density (g/cm³) 0.960
Shelf Life Details 24 months from date of manufacture by 3M when stored in the original carton at 21°C (70°F) & 50 % Relative Humidity Shelf Life Temperature (°F) 70 Shelf Life Type From date of manufacture Shelf Life (mon) 24
Best Practices for 3M 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.
Comparable Materials for 3M 4658F
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Shear Strength Test Methods
|Shear Strength||Type||Test Time||Test Temperature||Test Method|
|1000 (g)||Static shear strength||600,000 sec||22°C||1/2 in.2 (3.23 cm2) overlap Will hold listed gram weight for 10,000 minutes. ASTM D-3654|
|750 (g)||Static shear strength||600,000 sec||49°C||1/2 in.2 (3.23 cm2) overlap Will hold listed gram weight for 10,000 minutes. ASTM D-3654|
|500 (g)||Static shear strength||600,000 sec||66°C||1/2 in.2 (3.23 cm2) overlap Will hold listed gram weight for 10,000 minutes. ASTM D-3654|
Peel Strength Test Methods
|Peel Strength||Type||Substrate||Test Time||Test Temperature||Test Method|
|15 piw||90° Peel strength||Stainless steel||4,320 min||25°C||To Stainless Steel 15 lb./in. width Room Temperature (263 N/100 mm) 90° Angle Peel 12 in./minute Jaw Speed (308 mm/min.) 72 hour Dwell ASTM D-3330|