SILICA WARE
| HIGH TEMPERATURES |
| HEAT RESISTANT UP TO MAX. TEMP.: |
| SOFTENING TEMP.: 1700⁰C |
| ANNEALING TEMP.: 1150⁰C |
| WORKING TEMP.: 1900⁰C |
| OPERATING TEMP(CONTINUOUS): 1050⁰C |
| OPERATING TEMP( |
| AGGRESSIVE REAGENTS |
| VIRTUALLY UNAFFECTED BY SULPHURIC, NITRIC AND |
| HYDROCHLORIC ACIDS. HOT ALKALIES AND CERTAIN |
| METAL OXIDES REACT ON SILICA. IT IS ATTACKED BY |
| HYDROFLOURIC AND PHOSPHORIC ACID AT HIGH |
| TEMPERATURES. |
