High temperature resistant quartz bowl $ 0.99 Taking modern ceramic processing technology as raw material, choosing fused silica as the main raw material Mainly used in high-temperature molten alloys such as alloys, platinum, gold, etc., the high temperature exceeds 2800 degrees High purity, corrosion resistance, high strength, heat resistance, high impact resistance. Widely used in electric lamps, semiconductors, optical communications, metallurgy, building materials, chemicals, machinery, electrical, environmental protection and other fields. Material: Quartz silica