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Place of Origin:
Vienna Na feldspar
25/50kg bag,1 ton bag
L/C,T/T in advance
Glass, Pottery, Ceramics
500 Ton/Tons per Month sodium feldspar powder
Packaging & Delivery
Can also do as requirement from customers;
Any port in Egypt
Lead Time :
7to 15 days after deposit or L/C
sodium feldspar powder and soda feldspar powder used for ceramic raw material
Titanium frit /waterproof frit
High expansion frit
Semi opaque frit
Chemical raw material
(used in ceramic)
all kinds of
What is the details of our sodium feldspar?
DESCRIPTION Feldspar is mainly used in the manufacture of Glass,
Pottery, Ceramics, Vitrified enamels, Special
Electrical porcelain, Wind Plates and Opalescent
glass as well as glassware. In Ceramic Industry,
Feldspar is used both in the body and glaze for
Chinaware and Our Feldspar is also used as binding
agent in the manufacture of abrasives.
what is the Specifications of our sodium feldspar?
item SiO2 Al2O3 Fe2O3 K2O Na2O L.O.T TiO2 Size TiO2 Size
Na Feldspar 64.8%-67.3% 11%-15% 0.1%-0.3% 0.62%-3.2% 11.4%-8% 0.2-0.5% minute quantity 100-200mesh minute quantity 100-200mesh
(1) ceramic body ingredients:
in the firing of feldspar can be barren of raw materials,
reduce green body drying shrinkage and deformation,
improve the drying performance, shorten the drying time.
(2) glass flux:
feldspar is one of the main ingredients of glass mixture.
Feldspar containing Al2O3 high, low iron content and
than alumina fusible, not only the melting temperature
is low and wide melting range, is mainly used to improve
the content of alumina glass batching, reduce the melting
temperatures of glass production and increase the content
of alkali, in order to reduce alkali dosage.
ceramic glaze is mainly composed of feldspar, quartz and
clay raw materials prepared, including feldspar content
of up to 10 – 35%. In the ceramic industry (blank and glaze)
is mainly used potassium feldspar.
(4) enamel raw materials:
the main use of feldspar and other mineral raw materials
blending method Lang. The content of feldspar is usually
20 – 30%.
(5) other: potassium feldspar can be used as raw material
for extracting potash.