Images are for guidance only and might not represent the final product.

Silver Thin Film Disk (Mylar®/Quartz Backing)

Available Configurations

Properties common to all products in this list

Composition: Ag Form: Thin Film Material: Silver CAS Number: 7440-22-4 Commodity: Precious Metals Purity: 99.95%
Silver Thin Film Disk combines the unmatched electrical conductivity and reflectivity of silver with a precision disk geometry tailored for thin-film fabrication and testing. Its uniform thickness and smooth surface make it ideal for producing high-quality evaporated or sputtered films in electronics, optics, and photonics. Industries use silver thin film disks for developing prototype coatings, fabricating small-scale reflective elements, and calibrating deposition systems. Specific applications include producing nano-scale conductive paths in research devices, optical elements for high-performance instruments, and substrates for sensor development. In research, these disks support studies on thin-film growth dynamics, adhesion behavior, and microstructural effects in conductive films. Their combination of form precision, surface quality, and material purity ensures reliability in both experimental and production environments.
Starting at $980.00 each
No Minimum order Approx. 2 weeks leadtime Free technical support *Free delivery worldwide

Material Properties

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°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
each

Choose Your Options

Close

Available Configurations

Properties common to all products in this list

Composition: Ag Form: Thin Film Material: Silver CAS Number: 7440-22-4 Commodity: Precious Metals Purity: 99.95%

We are collecting your products, please wait!...

Shipping restrictions and charges may apply for some hazardous materials.

Tolerances

Thin Film
Thickness ±30%

Tolerances

Disk
Diameter ±20%