HJ-QC Quartz Crucible for Platinum


Featured melting in fused silica as the main raw material, mainly used in melting platinum, gold, stainless steel and other high-temperature alloys, with high purity, corrosion resistance, low thermal conductivity, low coefficient of expansion, high temperature, good thermal stability. Sio2 main ingredient content of not less than 98% of impurities (K2o, Na2o / Fe2o3) content of not more than 0.10%, high strength, cold compressive strength ≥ 70Mpa, high thermal shock resistance.

Capacity: 1kg, 2kg, 3kg, 4kg, 5kg.