Cốc Nấu Tan Chảy Chất Liệu Silica Gel Màu Vàng / Bạc 100g 4.5x1.7cm

Description: Choice the fused silica as the main material, made using modern ceramic processing technology Mainly used in alloys, platinum, gold and other high temperature melting alloys, high temperature over 2800 degrees High purity, corrosion resistance, high strength, high heat resistant, high shock resistance. Widely used in electric light, semiconductors, optical communications, metallurgy, building materials, chemical, mechanical, electrical, environmental protection and other fields. Material: Quartz Silica Package Includes: 1 Piece Quartz Silica Melting Crucible