Perlite Ore in China

We are making and supplying Unexpanded Perlite Foundry Perlite Ore For Foundry Factory in Qufu, Shandong, China. TDW-S SERIES SLAG REMOVER/CATCHER uses the self-developed technology, swelling the raw materials in proper temperature and chilling the heated material. The technology can make sure the s

We are amongst one of the foremost organization engaged in manufacturing, exporting and supplying a wide range of Unexpanded Raw Perlite Ore in Shijiazhuang, Hebei, China. Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian

We are engaged in offering excellent quality Perlite Ore to our valuable clients.\015\012SiO 2 (%) 72.59 72.59 72.23 \015\012Al2O3(%) 12.63 12.46 12.31 \015\012K2O(%) 4.74 4.65 4.67 \015\012Na2O(%) 3.45 3.45 3.29 \015\012Others (%) 6.59 6.46 7.5 \015\012Specific Gravity 2.26 2.4 2.32 \015\012Hardnes