HIGH PERFORMANCE: This quartz melting crucible dishes cup can withstand over 1800℃ high temperature, with high purity, resistance, high strength, high heat resistance, and high shock resistance.
WARM TIPS: Please place borax at the bottom of the bowl to prevent the gold and silver from sticking to the bottom before the melting. Please preheat it and make it gradually heated before your use to prevent water from chilling and bursting.
WIDE APPLICATIONS: This ceramic fused crucible dish cup is widely used for melting gold, silver, platinum and various high-temperature melting alloys. It is applicable for electric light, semiconductors, metallurgy, building materials, chemical, mechanical and other fields.
GREAT THERMAL CONDUCTIVITY: The ceramic quartz crucible is of powerful thermal conductivity, which can greatly shorten the melting time and save energy.
PREMIUM MATERIAL: The smelting crucible cup uses fused quartz as main material and made by modern ceramic processing technology, which has good resistance.