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Description for 3M 4956
• Gray, closed-cell acrylic foam carrier • Conformable • Good adhesion to many painted metals • Plasticizer resistant • UL 746CChemical Resistance Chemical Resistance: Excellent solvent resistance, Chemical Resistance: Resistance to plasticizer migration Application Type Bond 1 Part or 2 Part 1 Part Material Form Tape Substrate Acrylic paint, Ceramic, Glass, Metal, ABS, Polycarbonate, Polyester paint, Polyurethane paint, PVC, Enameled Steel, Plasticized Vinyl, Galvanized Steel, Epoxy, Galvanized Steel, PBT, Foam, Stainless steel, Nickel Coated ABS, A wide variety of plastics, Painted Metals Industry Ideal for use in many interior bonding applications, Ideal for use in many exterior bonding applications, Rivets Manufacturer 3M Chemistry Acrylic Cure Method Pressure sensitive Color Gray High Temperature Resistance (°C) 110, 75, 90, High, Outstanding durability Low Temperature Resistance (°C) -35, Outstanding durability Density (g/cm³) 0.720 Key Specifications UL746C Listings - File MH 17478
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Dielectric Constant Test Methods
| Dielectric Constant | Test Method |
|---|---|
| 2.29 | At 1 kHz, ASTM D150 |
| 1.99 | At 1MHz, ASTM D150 |
Dielectric Strength Test Methods
| Dielectric Strength | Test Method |
|---|---|
| 360 V/mil | ASTM D140 |
Dissipation Factor Test Methods
| Dissipation Factor | Test Method |
|---|---|
| 0.02450 | At 1 kHz, ASTM D150 |
| 0.37400 | At 1MHz, ASTM D150 |
Surface Resistivity Test Methods
| Surface Resistivity | Test Method |
|---|---|
| 2.7e14 (ohm/sq) | ASTM D257 |
Volume Resistivity Test Methods
| Volume Resistivity | Test Method |
|---|---|
| 2.1e14 (ohm-cm) | ASTM D257 |
Modulus Test Methods
| Modulus | Temperature | Test Method |
|---|---|---|
| 3e5 (Pa) | 25°C | Shear Modulus, 1 Hz |
