Description
High purity quartz (A Grade) of semi glassy Varieties are used in semi conductor industry based on its Chemical parameters & physical appearance. In semiconductor application purity of quartz is determined by its impurities level (PPM Level) of Fe2O3, CaO, MgO, Na2O, K2O & other parameters like Ec, Cl– ect.
| SL.NO. | ELEMENTS | VALES |
| 1 | Ec | Below 10 µS/cm |
| 2 | Cl– | Below 10 PPM |
| 3 | Al2O3 | Below 500 PPM |
| 4 | Fe2O3 | Below 50 PPM |
| 5 | CaO | Below 10 PPM |
| 6 | MgO | Below 20 PPM |
| 7 | Na2O | Below 30 PPM |
| 8 | K2O | Below 20 PPM |
Semi glassy quartz with pure physical appearance without any visual impurities are used in high end engineered stone application. We supply all above quartz in the form of:
- Lumps – ( 25 – 200 mm)
- Chips – ( 15 – 40 mm )
- Grit – Size as per customer requirement ( 0 to 15 mm)
- Powder ( 100/200 Mesh)
- Boulders – Big size (100 -300 mm)
Packing:
Standard Packing available in 50 kg.
HDPE bags in 1 or 1.25 M.T. Jumbo bags with or without liner inside, or as per customer requirements.