Sodium Feldspar Lumps - 15mm To 150mm, 98% Purity | Ideal For Ceramic, Glass & Abrasives

With prosperous industry practice, we are well known to export, distribute and supply a supreme quality of Sodium Feldspar Lumps in Mandvi, Gujarat, India. Offered range of mineral is manufactured by experts using the advanced technology. In ceramic bodies, the main vitrifying (fluxing) agent is Soda 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. 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. The glass and ceramic industries are the major consumers of feldspar and account for 95% of the total consumption.

Product Details:-
Lumps Size15 mm to 150 mm
Packaging Size50 kg and 1 or 1.25 MT
Packaging TypeHDPE Bag and Jumbo Bags
Mesh Size100, 200, 325 Mesh
Purity (%)98 %


Sodium Feldspar is generally used for three purposes:-
In making the body composition of several types of porcelain, china and earthenware and also in the preparation of glazes and enamel
As an important ingredient in the glass sand batch
As a bonding agent in the manufacture of bonded abrasives like wheels and discs of garnet, corundum, emery etc.