Feldspar Powder / Lumps

Feldspar is one of the most useful industrial minerals used in the manufacturing of ceramics, glass, and many other products. Feldspar Powder and Lumps are characterized by high alumina and alkali content and offer valuable properties for various manufacturing operations in different industries. At Sudarshan Group our product portfolio comprises high-quality feldspar that suits all types of industries.

Product Description

The Feldspar Powder and Lumps are acquired from our standard quarries for production to meet the highest quality standards. These products are further treated in a way that does not alter their inherent characteristics and textures to suit different uses. Many industries trust our qualified feldspar, which we offer in powdered and lump form.

Key Features

Feldspar with a high alumina content strengthens the products particularly ceramics and glass due to the enhanced hardness. In the ceramic industry, feldspar is used as a flux, which means it helps in the formation of the glassy phase and increases the sturdiness of the end product. In the glass making industry, the alumina content is good for better melting of the raw materials and hence improves the quality of the glass produced.

There is no doubt that feldspar offers excellent chemical stability, which is very important during the process of high temperatures. This stability is important in avoiding the movement of molten materials during production and therefore makes feldspar suitable for manufacturers working with high temperatures.

Feldspar is also characterized by particle size, which makes it easy to provide uniform mixtures in different industries. Feldspar enriches ceramics, glass, and paints with a stable texture that can be easily implemented, which means increased performance. In addition, feldspar contains very low iron oxide, thus making it suitable for use in industries where very high levels of purity are required such

Sudarshan Group’s feldspar products are also available in customized forms. We satisfy our customers with high-quality feldspar in different grades and particle sizes as per their requirements so that they get the best out of it.

POTASH FELDSPAR
SR.NO	PRODUCT	P1	P2	P White
1	GRADE	FIRST	SECOND	FIRST
2	SiO₂	66% (± 1%)	68% (± 1%)	69%
3	AL₂O₃	18% (± 0.5%)	17% (± 0.5%)	16.5%
4	K₂O	12% (±1%)	10% (±1%)	10%
5	Na₂O	2.5% (± 0.5%)	3% (±1%)	3%
6	Fe₂O₃	0.06% (± 0.1%)	0.08% (± 0.2%)	0.07%
7	MgO	NIL	NIL	NIL
8	CaO	NIL	NIL	NIL
9	TiO₂	NIL	NIL	NIL
10	LOI	0.10%	0.20%	0.25%
11	FIRING RESULT 1175°C – 1220°C	MILKY WHITE	OFF WHITE	SUPER WHITE
12	FIRING APPEARANCE	WHITE TO PINK	WHITE TO PINK	WHITE TO WHITE

SODIUM FELDSPAR
SR.NO	PRODUCT	N ‐ 1	N ‐ 2
1	GRADE	FIRST	SECOND
2	SiO₂	68% (± 1%)	72% (± 2%)
3	AL₂O₃	18% (± 1%)	17% (± 1%)
4	K₂O	0.50% (± 0.5%)	2% (± 1%)
5	Na₂O	10% (± 1%)	8% (± 1%)
6	Fe₂O₃	0.10% (± 0.03%)	0.15% (± 0.05%)
7	MgO	0.1% (± 0.1%)	0.2% (± 0.1%)
8	CaO	0.05% (± 0.5%)	0.2% (± 0.1 %)
9	TiO₂	NIL	NIL
10	LOI	0.10%	0.20%
11	FIRING RESULT 1175°C – 1220°C	MILKY WHITE	OFF WHITE
12	FIRING APPEARANCE	WHITE TO CREAM	WHITE TO CREAM

Applications

This paper aims to explore the importance of feldspar in many industries. In ceramics, it helps to improve the mechanical strength, transparency, and chemical stability of ceramic bodies and glazes. For the glass industry, it is used as a flux to reduce the melting point of quartz to promote the production of glass with uniform melts.

In paints and coatings, feldspar increases the strength of the product by making it more resistant to weather while at the same reducing the cost of production. The properties of hardness and toughness of feldspar make it suitable for use in the manufacturing of abrasive products used in grinding and polishing. Further, high purity feldspar is employed in the electronics industry for the production of insulating materials and high-efficiency electronic ceramics.

Why is Sudarshan Group the Right Choice for Feldspar Products?

At Sudarshan Group, what we provide is high-quality feldspar which conforms to the market standards. We pride ourselves in offering tailor-made services to meet the specific needs of clients thus guaranteeing feldspar in the desired shape and quality. As we guarantee timely delivery, we ensure that our clients’ businesses continue to operate effectively. In addition, by staying committed to environmentally friendly processes, we ensure that the mining we conduct is sustainable and does not harm the environment in any of our operations.