A specialty chemical company specializing in fine chemical products and the development of lithium sulfide (Li2S), a core material for all-solid-state batteries. A market-leading enterprise with a global top-3 position in the TDM (Tertiary Dodecyl Mercaptan) segment for polymer resins. An innovative company pioneering the next-generation battery material market based on its accumulated hydrogen sulfide handling technology.Aspecialtychemicalcompanyspecializinginfinechemicalproductsandthedevelopmentoflithiumsulfide(Li2S),acorematerialforall-solid-statebatteries.Amarket-leadingenterprisewithaglobaltop-3positionintheTDM(TertiaryDodecylMercaptan)segmentforpolymerresins.Aninnovativecompanypioneeringthenext-generationbatterymaterialmarketbasedonitsaccumulatedhydrogensulfidehandlingtechnology.
Key Products/TechnologiesKeyProducts/Technologies
Lithium sulfide (Li2S), a core material for all-solid-state batteries, a key product developed based on hydrogen sulfide handling technology. Operating a pilot line with an annual capacity of 40 tons, with plans to expand to 150 tons by 2026 and up to 500 tons in the long term.Lithiumsulfide(Li2S),acorematerialforall-solid-statebatteries,akeyproductdevelopedbasedonhydrogensulfidehandlingtechnology.Operatingapilotlinewithanannualcapacityof40tons,withplanstoexpandto150tonsby2026andupto500tonsinthelongterm.
Tertiary Dodecyl Mercaptan (TDM), a molecular weight regulator for ABS, SBR, and SB-Latex, also a high-purity product used as an extreme pressure additive for gear oils, greases, metalworking fluids, and a corrosion inhibitor for lubricants.TertiaryDodecylMercaptan(TDM),amolecularweightregulatorforABS,SBR,andSB-Latex,alsoahigh-purityproductusedasanextremepressureadditiveforgearoils,greases,metalworkingfluids,andacorrosioninhibitorforlubricants.
NOM/NDM (Normal Octyl Mercaptan / Normal Dodecyl Mercaptan), next-generation eco-friendly additives based on hydrogen sulfide, domestically developed and commercially produced since 2019.NOM/NDM(NormalOctylMercaptan/NormalDodecylMercaptan),next-generationeco-friendlyadditivesbasedonhydrogensulfide,domesticallydevelopedandcommerciallyproducedsince2019.
Other fine chemical products include D-Sol (De-aromatized Solvent), an aromatic-free hydrocarbon solvent, IPA (Isopropyl Alcohol) for semiconductor and LCD cleaning, NMP (N-Methyl-2-pyrrolidone) as a surface stripping agent for semiconductor and LCD manufacturing, and EEP (Ethyl 3-ethoxypropionate) as an electronic solvent.OtherfinechemicalproductsincludeD-Sol(De-aromatizedSolvent),anaromatic-freehydrocarbonsolvent,IPA(IsopropylAlcohol)forsemiconductorandLCDcleaning,NMP(N-Methyl-2-pyrrolidone)asasurfacestrippingagentforsemiconductorandLCDmanufacturing,andEEP(Ethyl3-ethoxypropionate)asanelectronicsolvent.
Core AdvantagesCoreAdvantages
Proactive development and commercialization of lithium sulfide (Li2S) for all-solid-state batteries, strengthening its position as a key player in the next-generation battery market.Proactivedevelopmentandcommercializationoflithiumsulfide(Li2S)forall-solid-statebatteries,strengtheningitspositionasakeyplayerinthenext-generationbatterymarket.
Proprietary technology for converting hydrogen sulfide, a byproduct of Normal Paraffin production, into high-value-added products like TDM, NOM/NDM, and Li2S.Proprietarytechnologyforconvertinghydrogensulfide,abyproductofNormalParaffinproduction,intohigh-value-addedproductslikeTDM,NOM/NDM,andLi2S.
Market dominance and technological superiority as one of the world's top-3 manufacturers in the TDM segment for polymer resins.Marketdominanceandtechnologicalsuperiorityasoneoftheworld'stop-3manufacturersintheTDMsegmentforpolymerresins.
Securing hydrogen sulfide via pipeline from ISU Chemical's plant, resulting in lower raw material procurement costs and reduced logistics expenses, ensuring superior cost competitiveness compared to rivals.SecuringhydrogensulfideviapipelinefromISUChemical'splant,resultinginlowerrawmaterialprocurementcostsandreducedlogisticsexpenses,ensuringsuperiorcostcompetitivenesscomparedtorivals.
Establishment of a global supply chain through strategic MOUs with major domestic and international companies such as EcoPro BM, Solid Power, and Dongwha Electrolyte, and joint commercial process development with KBR.EstablishmentofaglobalsupplychainthroughstrategicMOUswithmajordomesticandinternationalcompaniessuchasEcoProBM,SolidPower,andDongwhaElectrolyte,andjointcommercialprocessdevelopmentwithKBR.
Enhanced quality management systems and standardized production processes for high-quality product manufacturing, ensuring a competitive edge in the global market.Enhancedqualitymanagementsystemsandstandardizedproductionprocessesforhigh-qualityproductmanufacturing,ensuringacompetitiveedgeintheglobalmarket.
A scalable production infrastructure with the Li2S mother plant designed for expansion from an initial 150 tons to a maximum of 500 tons, allowing flexible response to future demand surges.AscalableproductioninfrastructurewiththeLi2Smotherplantdesignedforexpansionfromaninitial150tonstoamaximumof500tons,allowingflexibleresponsetofuturedemandsurges.
Target IndustriesTargetIndustries
All-solid-state battery sector for next-generation mobility and robotics industries, including electric vehicles and humanoid robots.All-solid-statebatterysectorfornext-generationmobilityandroboticsindustries,includingelectricvehiclesandhumanoidrobots.
Manufacturing industries for polymer resins and synthetic rubbers such as ABS, SBR, and SB-Latex.ManufacturingindustriesforpolymerresinsandsyntheticrubberssuchasABS,SBR,andSB-Latex.
Lubricant and metal processing industries, including gear oils, greases, metalworking fluids, and corrosion inhibitors.Lubricantandmetalprocessingindustries,includinggearoils,greases,metalworkingfluids,andcorrosioninhibitors.
Cleaning and stripping processes for electronic product manufacturing, including semiconductors and LCDs.Cleaningandstrippingprocessesforelectronicproductmanufacturing,includingsemiconductorsandLCDs.
Various fine chemical product application industries, including pharmaceuticals.Variousfinechemicalproductapplicationindustries,includingpharmaceuticals.
Major MarketsMajorMarkets
South Korea, China, JapanSouthKorea,China,Japan
United StatesUnitedStates
Certifications/PatentsCertifications/Patents
Possession of a patent for a method of manufacturing high-purity (over 95.0%) Li2S crystals with high economic feasibility and commercial viability.Possessionofapatentforamethodofmanufacturinghigh-purity(over95.0%)Li2Scrystalswithhigheconomicfeasibilityandcommercialviability.
Awarded the "100 Million Dollar Export Tower" on Trade Day 2025, demonstrating global export competitiveness through key products like TDM, NOM, NDM, and D-sol.Awardedthe"100MillionDollarExportTower"onTradeDay2025,demonstratingglobalexportcompetitivenessthroughkeyproductslikeTDM,NOM,NDM,andD-sol.
A track record of independent technology development and localization for numerous products, including Li2S, NOM/NDM, EEP, NMP, IPA, TDM, and Special Solvent by its R&D center.Atrackrecordofindependenttechnologydevelopmentandlocalizationfornumerousproducts,includingLi2S,NOM/NDM,EEP,NMP,IPA,TDM,andSpecialSolventbyitsR&Dcenter.
Existence of REACH registration information for its fine chemical product portfolio.ExistenceofREACHregistrationinformationforitsfinechemicalproductportfolio.
Introduction
Location
84 Sapyeong-daero, Seocho District, Seoul, South Korea
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Information
84 Sapyeong-daero, Seocho District, Seoul, South Korea