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Formula: Ag
Form: Insulated Wire
Material: Silver
CAS Number: 7440-22-4
Commodity: Precious Metals
Purity:
99.99%
Conductor Diameter:
0.25mm
Insulation:
Epoxy
Insulation Thickness:
0.015mm
Epoxy Silver Insulated Wire is a product in Goodfellow's extensive range of wires. With 16 variations, this wire provides electric conductivity and heat resistance. The silver core and epoxy insulation enable use in electrical applications requiring durability and thermal stability. Potential applications include coil windings, lead wires, and internal wiring of electrical equipment. The range of sizes and insulation thicknesses make Epoxy Silver Insulated Wire suitable for prototyping, research, and small-scale manufacturing.
Tolerances
Insulated Wire
| Conductor Diameter | ±10% | |
|---|---|---|
| Insulation Thickness | Nominal | |
| Length | +5% / -1% |
Material Properties for Precious Metals
Atomic Properties
| Element | Value |
|---|---|
| Atomic number | 47 |
| Crystal structure | Face centred cubic |
| Electronic structure | Kr 4d¹⁰ 5s¹ |
| Valences shown | 1-2,2 |
| Atomic weight( amu ) | 107.8682 |
| Thermal neutron absorption cross-section( Barns ) | 63.8 |
| Photo-electric work function( eV ) | 4.7 |
| Natural isotope distribution( Mass No./% ) | 107/ 51.83 |
| Natural isotope distribution( Mass No./% ) | 109/ 48.17 |
| Atomic radius - Goldschmidt( nm ) | 0.144 |
| Ionisation potential( No./eV ) | 2/ 21.5 |
| Ionisation potential( No./eV ) | 1/ 7.58 |
| Ionisation potential( No./eV ) | 3/ 34.8 |
Mechanical Properties
| Element | Value |
|---|---|
| Material condition | Hard |
| Material condition | Soft |
| Poisson's ratio | 0.367 |
| Poisson's ratio | 0.367 |
| Bulk modulus( GPa ) | 103.6 |
| Bulk modulus( GPa ) | 103.6 |
| Tensile modulus( GPa ) | 82.7 |
| Tensile modulus( GPa ) | 82.7 |
| Izod toughness( J m⁻¹ ) | 5 |
| Hardness - Vickers( kgf mm⁻² ) | 95 |
| Hardness - Vickers( kgf mm⁻² ) | 25 |
| Tensile strength( MPa ) | 330 |
| Tensile strength( MPa ) | 172 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 1.63@20@20°C |
| Temperature coefficient( K⁻¹ ) | 0.0041@0-100°C |
| Thermal emf against Pt (cold 0C - hot 100C)( mV ) | 0.74 |
Physical Properties
| Element | Value |
|---|---|
| Boiling point( C ) | 2212 |
| Density( gcm⁻³ ) | 10.5@20°C |
Thermal Properties
| Element | Value |
|---|---|
| Melting point( C ) | 961.9 |
| Latent heat of evaporation( J g⁻¹ ) | 2390 |
| Latent heat of fusion( J g⁻¹ ) | 103 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 237@25°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 429@0-100°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 19.1@0-100°C |
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Zirconium Spooled Wire Formula: Zr
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Percentage Purity: 99%
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Silver Foil Formula: Ag
Percentage Purity: 99.95%
Temper: Annealed
Thickness: 0.025mm
Length 1: 250mm
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Silver Rod Formula: Ag
Percentage Purity: 99.95%
Diameter: 1mm
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Silver Powder Formula: Ag
Percentage Purity: 99.97%
Maximum Particle Size: 2µm
Weight: 1000g
CAS Number: 7440-22-4
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