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Pure Platinum Pellets Pt Granule Evaporation Materials

Time:2019/10/28 丨 source:未知 丨 visit count:

High Purity Platinum Evaporation Pellets



Specifications
Material Type Platinum
Symbol Pt
Purity 99.95%
Size D3*3mm
Package Unit 10g/ 50g/ 100g
Theoretical Density (g/cc) 21.45 Z Ratio 0.245
Color/Appearance Lustrous, Metallic, Grayish Tinge Thermal Evaporation Technique Crucibles: C
Atomic Weight 159.084 E-Beam Excellent
Melting Point (°C) 1,772 Temp. (°C) for Given Vap. Press. (Torr) 10-8:  1,292
10-6:  1,492
10-4:  1,747
Coefficient of Thermal Expansion 8.8 x 10-6/K Comments Alloys with metals. Films soft, poor adhesion. Temperatures required to achieve deposition may not be practical for thermal evaporation.
Thermal Conductivity 72 W/m.K    

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