Content on this page requires a newer version of Adobe Flash Player.

Get Adobe Flash player

 
   

Products

manufacture the products as per the Customer requirements
Our Group
 
icon

Powdered Minerals are used as fillers in many industries. We have adopted such technique that we can manufacture the products as per the Customer requirements. We at AMI are pleased to state that we can formulate / Grind the Raw Minerals in the Powder Form, which is available from 100 Mesh - 700 Mesh. We offer Soap Stone Powder / Talc of 10 Micron to 50 Micron with the Brightness and Whiteness from 80% - 98%.

icon

Also we specialize in producing Micronised Calcite and Micronised Dolomite available from 2 Micron to 20 Micron.

 
Soapstone/ Talc
Spacer
Dolomite/ Limestone
Spacer
Calcite
Spacer
Quartz
Spacer
Feldspar
Spacer
China Clay
 

Feldspar

FeldsparFeldspar is by far the most abundant group of minerals in the earth's crust, forming about 60% of terrestrial rocks. Most deposits offer sodium feldspar as well as potassium feldspar and mixed feldspars. Feldspars are primarily used in industrial applications for their alumina and alkali content. The term feldspar encompasses a whole range of materials. Most of the products we use on a daily basis are made with feldspar: glass for drinking, glass for protection, fiberglass for insulation, the floor tiles and shower basins in our bathrooms, and the tableware from which we eat. Feldspar is part of our daily life.

Feldspar minerals are essential components in igneous, metamorphic and sedimentary rocks, to such an extent that the classification of a number of rocks is based upon feldspar content. The mineralogical composition of most feldspars can be expressed in terms of the ternary system Orthoclase (KAlSi3O8), Albite (NaAlSi3O8) and Anorthite (CaAl2Si2O8). Chemically, the feldspars are silicates of aluminium, containing sodium, potassium, iron, calcium, or barium or combinations of these elements.

Basically, the two properties which make feldspars useful for downstream industries are their alkali and alumina content. On those elements we can distinguish three families: Feldspathic sand, Pegmatite and Feldspar. A further distinction can be made between sodium, potassium and mixed feldspars, depending on the type of alkali they contain. Feldspars play an important role as fluxing agents in ceramics and glass applications, and also are used as functional fillers in the paint, plastic, rubber and adhesive industries

TECHNICAL DETAILS / SPECIFICATION

Sr. no. Parameter Percentage
1 K2O 10 to 12%
2 NA2O 2 to 3%
3 SiO2 66 to 69 %
4 Fe2O3 Below 0.5 %
5 Al2O3 16 to 17 %
6 CaO 0.2 to 0.3 %
7 MgO absent
8 LOI 0.2 to 0.3 %
 

Application

icon

Glass

icon Vitrified enamels icon Opalescent glass

icon

Ceramics

icon Wind Plates icon Special Electrical porcelain

icon

Pottery

       
 
 
 

China Clay Powder

TECHNICAL DETAILS / SPECIFICATION

S. No. Parameter  
1 SiO2 45% to 47%
2 Al2O3 33% to 38%
 3 Fe2O3 1% Max
4 LOI 13% to 14%
5 pH 9.2%
6 CaO 1% Max
 
[Soapstone/ Talc] [Dolomite/ Limestone] [Calcite] [Quartz] [Feldspar] [China Clay]