Business

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  Refractory

  The shaped refractory produced by the best base materials, the best quality, the best technology and the latest equipment have been recognized for its excellence in both domestic/overseas market, especially in iron, steelmaking, cement, nonferrous metal and glass industries.

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  Furnace construction and maintenance for steel works

  POSCO CHEMICAL is a company specialized in construction and maintenance of refractory involved in various processes of manufacturing both ferrous and non-ferrous metals such as furnace, electric furnace in Pohang and Gwangyang steel mill. Posco ChemTech is also fully responsible for maintenance, building a responsible maintenance system to optimally manage the self-developed equipment and tools, as well as the professional labors specialized in shaft tunnel.

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  Refractory engineering and construction

  POSCO CHEMICAL is committed to give the highest satisfaction and impression to customers with its differentiated competitiveness in construction, including professional labors and various experiences especially in blast furnace, incinerator, petrochemistry plant and boiler. Anyone can copy the technology but quality of it. Our 40-year long experiences and know-hows in refractory constructions are our commitment for customers.

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  Environmental materials

  Eco-friendly magnesium hydroxide is non-halogen flame retardant without generating toxics and dioxins. It has a higher decomposition temperature than aluminum hydroxide, having an excellent flame retardant compared to its contents.

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  Burned lime

  POSCO CHEMICAL is life-long partner of Posco specialized in steel manufactures of the world’s best quality through a stable production and supply of high quality burned lime being used in manufacturing a clean molten.

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  Coal chemistry and carbon materials

  POSCO CHEMICAL seeks a way to enter the high-value carbon materials businesses, particularly in needle coke business (the main base materials of electrode bar and super capacitor electrode by using the coal tar, pitch coke business (the main base materials of isotropic graphite block and secondary battery anode materials) and isostatic graphite business with pitch cokes.

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  Secondary batteryanode materials

  Anode material, as a core component of lithium secondary battery with constant charge and discharge, plays a key role in implementing the performance of secondary battery. Our anode material is manufactured by our new innovative technology, which has been optimized to secure the performance of lithium secondary battery. Our product has a wide range of application including small battery (IT/Mobile) and small-to-large batteries (xEV, ESS) and we are continuing our development of next generation.

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  Calcium carbonate

  POSCO CHEMICAL has started the potassium carbonate business in earnest since 2013 based on a plant specialized in quicklime manufactures on the nation’s largest scale; and its exceptional quality of technology is already recognized in the related industries.

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