Granular Litharges

Owing to perfection and quality oriented approach, we have carved niche in the industry by offering an enormous grade array of Granular Litharges. These are formulated by the oxidation of galena ores under the guidance of our skilled professionals at our latest processing unit keeping in mind international standards. The offered range of Granular Litharges is highly appreciated for precise pH value, purity, effectiveness and longer shelf life. In order to ensure quality, these litharges are stringently tested on various parameters. We offer this range to our clients at highly competitive prices. Specifications: ATTRIBUTE COMPOSITION Colour Canary Yellow with Reddish tinch Crystal Structure Orthorhombic + Tetragonal Specific Gravity 9.5 to 9.9 Thermal Stability 250 C to 897 C Retention on 240 mesh BS Sieve/63 micron IS Sieve (max %) 0.10 Apparent Density (scott) gm/cc 1.8 to 2.2 Subsidence in Petrol / Water mi/gm 0.40 to 0.42 Acid Absorption mg/gm 80 to 110 Solubility in Water gm/litre 0.10 Oil Absorption % 0.1 Insoluble matter in Acetic Acid (% Max) 0.08 Melting point (C) 888 Volatile matter (% max) 0.20 Water insoluble in acetic acid (% max) 0.10 Water Absorption 100 - 105 mg/gm Pb3O4 (% max) 0.06 Free Lead (% Max) 0.01 to 0.05 PbO (% Min) 99.5 Uses of Litharge (Chemical Grade): Ceramic & Glass Industries High temperature lubrication & greases Stabilizer for PVC Glaze & Vitreous