Zinc Foam

Form: Foam

Formula: Zn

Material: Zinc

CAS Number: 7440-66-6

Commodity: Metals

Purity: 99.99%

Pores: 4cm²

Thickness: 20mm

Side 1: 150mm

Side 2: 150mm

Bulk Density: 0.28g/cm³

Type: 99.99% Zinc Deposited On A Polyurethane Foam

Maximum Use Temperature (°C): 50°C

Zinc Foam is a porous metallic foam with an open cell structure and low density that offers properties like high strength-to-weight ratio, energy absorption and acoustic insulation. Zinc Foam comes in 1 variations to suit different applications. Example uses include structural components, thermal insulation, noise absorption, and impact protection in sectors like automotive, aerospace, marine and construction. With its combination of light weight, high strength and energy absorption, zinc foam is a versatile option for advanced engineering designs.

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Technical Data Sheet Safety Data Sheet Tolerance Properties

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Tolerances

Sizes

Linear dimension		Nominal

Sizes

Thickness		Nominal
All Other		All other dimesions are Nominal

Material Properties for Metals

Atomic Properties

Element	Value
Atomic number	30
Crystal structure	Hexagonal close packed
Electronic structure	Ar 3d¹⁰ 4s²
Valences shown	2
Atomic weight( amu )	65.38
Thermal neutron absorption cross-section( Barns )	1.1
Photo-electric work function( eV )	4.3
Natural isotope distribution( Mass No./% )	64/ 48.6
Natural isotope distribution( Mass No./% )	67/ 4.1
Natural isotope distribution( Mass No./% )	68/ 18.8
Natural isotope distribution( Mass No./% )	70/ 0.6
Natural isotope distribution( Mass No./% )	66/ 27.9
Atomic radius - Goldschmidt( nm )	0.137
Ionisation potential( No./eV )	6/ 108
Ionisation potential( No./eV )	1/ 9.39
Ionisation potential( No./eV )	4/ 59.4
Ionisation potential( No./eV )	3/ 39.7
Ionisation potential( No./eV )	2/ 17.96
Ionisation potential( No./eV )	5/ 82.6

Mechanical Properties

Element	Value
Hardness - Mohs	2.5
Material condition	Polycrystalline
Poisson's ratio	0.249
Bulk modulus( GPa )	69.4
Tensile modulus( GPa )	104.5

Electrical Properties

Element	Value
Electrical resistivity( µOhmcm )	5.96@20@20°C
Superconductivity critical temperature( K )	0.85
Temperature coefficient( K⁻¹ )	0.0042@0-100°C
Thermal emf against Pt (cold 0C - hot 100C)( mV )	0.76

Physical Properties

Element	Value
Boiling point( C )	907
Density( gcm⁻³ )	7.14@20°C

Thermal Properties

Element	Value
Melting point( C )	419.5
Latent heat of evaporation( J g⁻¹ )	1748
Latent heat of fusion( J g⁻¹ )	111
Specific heat( J K⁻¹ kg⁻¹ )	388@25°C
Thermal conductivity( W m⁻¹ K⁻¹ )	116@0-100°C
Coefficient of thermal expansion( x10⁻⁶ K⁻¹ )	31@0-100°C

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Zinc Foam

Tolerances

Material Properties for Metals