锡箔, Sn, 0.0125mm厚
| 品牌: | Goodfellow | | 纯度含量: | 97.4% | | 产地: | 英国 |
产品介绍
| 订货号 | 包装规格 | | 996-177-09 | 25 mm x 25 mm | | 088-194-66 | 50 mm x 50 mm | | 000-226-99 | 100 mm x 100 mm | | 269-002-76 | 150 mm x 150 mm | | Disc | | 991-372-23 | 4 mm | | 921-528-52 | 6 mm | | 191-073-34 | 8 mm | | 884-174-35 | 10 mm | | 521-795-09 | 15 mm | | 224-386-49 | 25 mm | | 048-303-31 | 50 mm | | Sizes | | 807-686-72 | 100 mm x 100 mm | | 768-301-27 | 150 mm x 150 mm | | 419-992-04 | 250 mm x 300 mm | | Coil | | 304-175-66 | 0.5 m | | 336-297-44 | 1 m | | 037-183-91 | 2 m | | 647-999-48 | 5 m | | 999-930-98 | 10 m |
产品参数 | Coil Width[卷材宽度] | 250mm | | Diameter[直径] | 4 mm - 50 mm | | Purity[纯度] | 97.4% | | Thickness[厚度] | 0.0125mm | | Typical Analysis(典型分析) | | As | 130 PPM | | Bi | 40 PPM | | Cu | 60 PPM | | Fe | 70 PPM | | Pb | 330 PPM | | Sb | 2.4 Percent | | Atomic Properties(原子属性) | | Atomic number | 50 | | Atomic weight ( amu ) | 118.69000 | | Crystal structure | Tetragonal | | Electronic structure | Kr4d¹⁰5s²5p² | | Ionisation potential ( No./eV ) | 2 / 14.63 | | Ionisation potential ( No./eV ) | 5 / 72.3 | | Ionisation potential ( No./eV ) | 3 / 30.5 | | Ionisation potential ( No./eV ) | 4 / 40.7 | | Ionisation potential ( No./eV ) | 1 / 7.34 | | Natural isotope distribution ( Mass No./% ) | 122 / 4.6 | | Natural isotope distribution ( Mass No./% ) | 124 / 5.6 | | Natural isotope distribution ( Mass No./% ) | 114 / 0.7 | | Natural isotope distribution ( Mass No./% ) | 120 / 32.4 | | Natural isotope distribution ( Mass No./% ) | 118 / 24.3 | | Natural isotope distribution ( Mass No./% ) | 112 / 1.0 | | Natural isotope distribution ( Mass No./% ) | 116 / 14.7 | | Natural isotope distribution ( Mass No./% ) | 115 / 0.4 | | Natural isotope distribution ( Mass No./% ) | 117 / 7.7 | | Natural isotope distribution ( Mass No./% ) | 119 / 8.6 | | Photo-electric work function ( eV ) | 4.30 | | Thermal neutron absorption cross-section ( Barns ) | 0.6300 | | Valences shown | 2 ,4 | | Mechanical Properties(机械性能) | | Bulk modulus ( GPa ) ( Polycrystalline ) | 58.2 | | Hardness - Mohs ( Polycrystalline ) | 1.50 - 1.80 | | Material condition | Polycrystalline | | Poisson's ratio ( Polycrystalline ) | 0.357 | | Tensile modulus ( GPa ) ( Polycrystalline ) | 49.90 | | Electrical Properties(电气特性) | | Electrical resistivity ( μOhmcm ) | 12.6@20℃ | | Superconductivity critical temperature ( K ) | 3.7220 | | Temperature coefficient ( K⁻¹ ) | 0.00460 @0-100℃ | | Thermal emf against Pt (cold 0C - hot 100C) ( mV ) | 0.42 | | Physical Properties(物理性质) | | Boiling point ( C ) | 2270 | | Density ( g cm⁻³ ) | 7.280 @20℃ | | Thermal Properties(热性能) | | Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ ) | 23.500 @0-100℃ | | Latent heat of evaporation ( J g⁻¹ ) | 2497 | | Latent heat of fusion ( J g⁻¹ ) | 59.60 | | Melting point ( C ) | 231.90 | | Specific heat ( J K⁻¹ kg⁻¹ ) | 213.0 @25℃ | | Thermal conductivity ( W m⁻¹ K⁻¹ ) | 66.80 @0-100℃ |
其他参数 公差 | 长度 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 直径 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 厚度 | <0.01mm | ±25% |
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| ≤0.05mm | ±15% | | >0.05mm | ±10% | | 长度 1 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% | | 长度 2 | <100mm | ±1mm |
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| ≥100mm | +2% / -1% |
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