Ordinary quartz sand is generally made of natural Shi Ying ore through crushing, washing, drying and secondary screening. SiO2 ≥ 90-99% Fe2O3 ≤ 0.06-0.02%, fire resistance 1750℃, and appearance: some large particles have yellow skins on their surfaces.
Mineral products sales department
- Phone: +86 0311-82518002
- Business Type: Manufacturer
- Location: China
- Main Products: mineral deposits
- Total Employees:Less than 100 people
- Year Established:
- Export Markets:
- Total Annual Revenue:
