Sand Tech Co.

Quartz Lumps

We are renowned quartz lumps manufacturer and supplier in Egypt. Our offered Quartz is widely used in glass industry such as furnace tubes, melting crucibles, Flat glass, Automotive Glass Hollow Glass, producing float glass, fiberglass, automotive glass, clear container glass and Borosil glass. Due to its unique physical and chemical properties, Quartz is considered one of the most widely used natural materials. It has a hardness of seven on the Mohs scale, which makes it very durable. Its electrical properties and heat resistance make it valuable in electronic products. Ferro silicon (Steel Industry) Glass Industry, Rubber, Paint, Hydraulic fracturing in Petroleum Industry, Sand blasting, liquid filtration, Optical & Electronic Industry. We produce quartz powder for high purity glass having extremely low levels of contaminating metal oxides, and other foreign particles. Application of Quartz lumps in ceramic industry includes manufacturing fireproof ceramics, fine ceramics, tableware floor and wall tiles, sanitary ceramics, porcelain and glazes. Our highly qualified and experienced professionals process these minerals as per the defined industry standards. We are reliable Quartz Lumps Exporter from Egypt widely acknowledged by the customers for their attributes like accurate composition, purity and high effectiveness. Offered at market leading prices, these are stringently checked by our quality analysts to make sure that flawless range is supplied to the customers, makes us as remarkable suppliers of Quartz Lumps from Egypt. Further, owing to our wide distribution network, we are able to supply our range within the scheduled time to the customers that are spread across the nation.


SiO2 Content (%) 99.50+
MgO Content (%) 50-60%
P2O5 Content (%) 0.01 Fe2o3
Specific Gravity 2.55
Loss On Ignition 0.09%
Boiling Point 223 deg C
Melting Point 1650 ( 75) deg C

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