Karma Associate

Feldspar




Accurate composition and long shelf life- our Feldspar is totally worth it. We are referred as the honourable Manufacturer, Supplier and Exporter of the Feldspar in India and abroad. To offer the Feldspar in pure and moisture-free state, it is duly quality tested and meticulously packed by us. Besides that, we offer it at the most reasonable prices.

More About Feldspar :
In ceramic bodies, the main vitrifying (fluxing) agent is feldspar. The majority of white ware bodies contain good proportions of feldspar. It acts as a flux. In the ceramic industry, the flux is defined as that portion of the body which develops glass phase. This is provided mostly by feldspar.


The amount of flux in a ceramic body should be only in such a proportion as to develop the desired amount of vitrification. If excess of flux is added, the fired body becomes very glassy and consequently, brittle.

  • Feldspar is generally used for Ceramics, Glass, Electrodes.
  • The glass and ceramic industries are the major consumers of feldspar and account for 95% of the total consumption.

 

Packing : Standard Packing available in 50 kg. HDPE bags & 1 or 1.25 mt Jumbo bags with liner inside, or as per customer requirements.



Technical Specification

Composition

Potash Feldspar

Sodium Feldspar

Silica

SiO2

68% (± 1 % )

68% (± 1% )

Alumina

Al2O3

18% (± 1 % )

18% (± 1% )

Sodium Oxide

Na2O

2% (± 0 .5% )

9% (± 1% )

Potassium Oxide

K2O

11.50% (± 0 .5% )

1.50% (± 0.5% )

Titanium Oxide

TiO2

Nil

Nil

Calcium Oxide

CaO

0.50%

0.50%

Magnesium Oxide

MgO

Traces

Traces

Ferric Oxide

Fe2O3

0.08% (± 0 .05% )

0.08% (± 0.05% )

Loss On Ignition

LOI

0.40%

 0.40%