5-in-1 Graphit Bar Bar Form für Silber Gold Schmelzen Zum Selbermachen Gießen Werkzeug
17,98 €
Model:SG-SMC-WK Density:1.85g / cm * 3 Resistance:13μΩ-m Anti-fold:55MPa Anti-stress:75MPa Hardness (Shore):35 Granules:Average particle φ25μm Purity:99.95% Product Size:72*57*12mm Product Weight:200g Advantages 1.Rapid cold and hot use conditions, with good thermal stability 2.Resistant to strong acids and alkalis, with good corrosion resistance and impact properties 3.Has good thermal conductivity 4.The crucible has a glow content of less than 0.1%, ensuring that there are no other impurities in the metal refining 5.The product is resistant to high temperatures and can withstand 2000 ℃ 6.Has a long life and can be used 20,000 times 7.The product has three rectangular slots and two round holes.
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