Thacker Brothers Kolkata, West Bengal

We are consistently providing the best quality Soda Feldspar (Sodium Feldspar) in the international market. Soda Feldspar, we provide, is famous for the use in sanitary and porcelain tile bodies. Soda Feldspar is especially used as a flux for manufacturing ceramics and for the production of porcelain stoneware, sanitary pottery and glazes. Soda Feldspar is a pure white mineral that originates sodium, alumina and silica along with some potassium and calcium. Soda and Potash Feldspar are interchangeable in glaze recipes but there are some differences between them. Soda Feldspar melts better than the feldspar potash. Soda Feldspar has a higher coefficient than the potash. We are the leading Exporters of Soda Feldspar, (both lumps and powder), which is known as one of the most abundant rock forming minerals. These minerals are popular for their fusibility. Uses Vitrified tile Ceramic glazes Polymers and plastic compounding Ceramics Glass Abrasives and paint industries

With the great industrial experience in this domain, we are offering a wide assortment of Ball Clay Lumps in the market. The Ball Clay Lump, we provide, is a variety of Kaolinite, like china-clay. These Ball Clay Lumps differ from china-clay in having high plasticity and less refractoriness. In chemical composition, Ball Clay Lumps usually contain three dominant minerals: from 20-80% kaolinite, 10-25% mica, and 6-65% quartz. In addition, there are other 'accessory' minerals and some carbonaceous material (derived from ancient plants) present. The main utility of Ball Clay Lump is its plasticity and it is mixed with non-plastic or less plastic clays to make them acquire the requisite plasticity. The high plasticity of Ball Clay Lumps are attributed to the fact that it is fine-grained and contain a small amount of montmorillonite. Ball Clay Lump is an extremely rare mineral found in very few places around the world. With Thacker Brothers, you can expect Ball Clay Lump of unsurpassable quality. Used in Ceramics Sanitary-ware Tableware Wall and floor tiles Glazes and Engobes Refractory clays Construction ceramics

We are the reliable Exporter of China Clay Lumps , which is also known as Kaolin. China Clay Lumps are the natural mineral found in partly decomposed granite, an igneous feldsparic rock. Chemically, China Clay Lump is a hydrated aluminum silicate containing Al 2 O 3 .2SiO 2 .2H 2 O. The China Clay Lumps, we provide, is extensively used in various industries for varied applications. Our China Clay Lumps are free from any impurity, thus we are generating repeated orders from the clients. Used in Paints Paper Plastic Electrical insulation Cosmetic

• MaterialQuartz Stone
• GradeIndustrial Grade
• ColorWhite
• ConditionRaw
• FormLumps
• TypeNatural
• Purity100%
• Whiteness99%

We are the prominent Exporter of Marble Stones . We procure these Marble Stones from the trusted vendors of the market to ensure high authenticity. Our range of Marble Stones is pure in nature and 99% calcium carbonate (CaCO 3 ). These Marble Stones are formed by re-crystallization of sedimentary limestone when subjected to metamorphic conditions. Moreover, we also provide smaller sized slabs to esteemed clients. Slabs can be supplied random and cut-to-size.

We are instrumental in exporting the high quality Granite Stones to international market. Our Granite Stones are very strong and durable in nature. Due to excellent polish and right composition (chiefly of quartz and feldspar mixed with particles of mica) these Granite Stones find application in the building sector. The color of these Granite Stones depends upon the predominating constituent of feldspar. Further, Granite Stones are popularly used as architectural stone for interior and exterior walls, floors and monumental stone etc. Indian Granite Stones are known for their compactness (low porosity), high resistance to compression, hardness and tenacity. These are highly resistant to mechanical use and traction or breakage. All these properties of Granite Stones make them the most versatile and universal choice of clients. Our Granite Stones find wide variety of applications like Flooring, Wall Paneling, Exterior Cladding, Kitchen Platforms, Vanity Tops, Table Tops, Kerb Stones, Tomb Stones and many other areas. Range Rough Blocks Granite Tiles / Slabs & Gang saw slabs