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Silver Foil (Light Tight)
Silver Foil (Light Tight)
Silver Foil (Light Tight) is available in 266 variations that can be customized for light blocking applications across many industries. Its high reflectivity makes it useful for scientific optical equipment, while its ductility allows it to be formed into gaskets and seals for light-sensitive electronics and detectors. In addition, its opaque and non-reactive properties also suit industrial packaging and decoration needs.
Formula: AgPercentage Purity: 99.95%Temper: As RolledThickness: 3mmLength 1: 10mmLength 2: 25mmCAS Number: 7440-22-4UOM Code: 843-752-86
SKU : 1000004468
Product Code : AG00-FL-000230
Buy 2 for
US$306.92
each and save 15 %
Buy 5 for
US$267.20
each and save 26 %
Buy 10 for
US$252.76
each and save 30 %
No Minimum order
Approx. 2 weeks leadtime
Free technical support
*Free delivery worldwide
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
Other Customers Purchased
Aluminium Foil
Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 150mm
Length 2: 150mm
CAS Number: 7429-90-5
UOM Code: 735-469-05
Discounts applied for volume purchases
Brass Foil (Cu63/Zn37)
Formula: Cu63/Zn37
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
UOM Code: 000-020-91
Discounts applied for volume purchases
Grade 2 Titanium Foil (Light Tight)
Grade: Grade 2
Standard: ASTM B265 Chemistry only
Formula: Ti
Percentage Purity: 98.9%
Thickness: 0.015mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-32-6
UOM Code: 000-035-19
Discounts applied for volume purchases
Aluminium Foil
Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7429-90-5
UOM Code: 372-111-82
Discounts applied for volume purchases
Aluminium Foil
Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7429-90-5
UOM Code: 414-467-74
Discounts applied for volume purchases
Aluminium Foil
Formula: Al
Percentage Purity: 99%
Thickness: 0.005mm
Length 1: 100mm
Length 2: 100mm
CAS Number: 7429-90-5
UOM Code: 771-020-77
Discounts applied for volume purchases
