Fused Silica Lump Third Grade(Also called C grade block)
High purity quartz stone in Lianyungang and Xuzhou area was selected as raw material. After pickling treatment, the crystalline silica was transformed into amorphous silica with a small amount of impurity at 1700ºC high temperature in the resistance furnace. After special mechanical processing, screening, iron removal after after picking treatment of high purity quartz stones for the formation of blocks, particles and powder products.
We have the advantage of using the best local raw materials
..MOQ: 20 TON ( Quantity for one 20ft container)
..We provide OEM/ODM Service
..Sample can send within 3 days.
..Lead time of one 20ft container need around 10 days.
..The company slogan:Service comes before sales,provide comprehensive technical solutions