Product Info

Inhibitors The solution for controlled pickling of iron and steel

Advantages: Suitable for use on excessive contamination and oxide layers Significantly minimizes material loss from the components Reduces hydrogen formation Curtails pickling acid consumption Achieves a metallically clean surface

Applications: Oxidized and/or welded steel parts

Components are pickled in mineral acid to remove corrosion and scale as well as oxides and welding residues from the metal surfaces. To reduce the pickling attack on the base material to a minimum and prevent excessive hydrogen formation during the pickling process, small amounts of inhibitors are added.

Chemetall offers a wide range of inhibitor technologies for a controlled pickling process. These technologies can be used for all scale and oxide removal applications on iron and steel and only differ in terms of the pickling acid involved. the pickling attack on the substrate. Further customized substrate. the on solutions are Further available picklingthe attack request. on of inhibitors that largely prevent aleading global aportfolio treatment player technology, in ChemetallAs surface offers acid attack. against further surfaces bare cleaned metal the completely protect iron formation oxides have of hydrogen, removed with for controlled pickling been inhibited the acids help to almost of uncontrolled pickling the in case in the non-inhibitedWhereas, acid, iron after continue and steel dissolved to be mineral with pickled acids. Moreover, surfaces. metal oxide and welding residues paint lead to adhesion. poor To are prevent this, components the Atmospheric heat corrosion the or treatment of iron lead and corrosion and to steel layers formation the the of on scale Selected technologies to reduce the pickling attack of mineral acid based pickling agents Inhibitors Germany Main, am Frankfurt GmbH, © 2014 Chemetall Phone: Germany 60487 FrankfurtamMain T Chemetall GmbH South America Eur Regional HeadOf Headquarters and www [email protected] forbidden withoutChemetall’s priorwrittenconsent. this productinformationorits use. Exceptwherenotedotherwise, allregisteredtrademarks areownedbyChemetalloritsaffiliatedcompanies. The reproduction ofanyoralltheinformationcontainedin this brochureisexpressly rights ofanythirdparty. We assumenoriskorliability whateverinconnectionwithanyparticularuse, ifnotexpresslyconfirmedbyusinwriting. Therefore Chemetall grants nowarranty anddoesnotacceptanyliabilityinconnectionwith product informationisnon-binding. Ourstatementsrelatingtopossibleuses oftheproductdonotconstituteaguarantee thatsuchuses areappropriateinaparticularuser`scaseorthatsuchusesdonotinfringethepatentsproprietary Thethe currentstateofourpractical productinformationcontainedinthisbrochurehasbeencompiledtothebestofourknowledgeon thebasisofthoroughtestsandresearchworkwithregardto experienceintheindustry. This rakehner Straße3 Gardobond-Additive Gardobond-Additive Gardobond-Additive New Gardobond-Additive Gardobond-Additive Gardobond-Additive Gardobond-Additive Product technologies Inhibition Gardobond-Additive ope, MiddleEast,Africa, . chemetall.com +49 (0)697165-0 fice www.chemetall.com ® ® ® ® ® ® ® ® H 8650 H 8683/2 H 8683/1 H H8683 8641 H 8630 H 8629 H 8625 H Phone: USA New Pr 675 CentralA Chemetall US,Inc. North America Regional HeadOf [email protected] Thiourea-free! Gardobond Thiourea Thiourea Thiourea Thiourea Thiourea Amine Amine Diol – Diol Basis ovidence, NJ07974 +1 9084646900 ® is a registered trademark of Chemetall. of trademark aregistered is venue fice Compatibility with with Compatibility phosphating Phone: Singapor 12 LoyangCr Chemetall AsiaPteLtd. Asia-Pacific Regional HeadOf [email protected] agents pickling based acid hydrochloric for Inhibitor agents pickling based acid phosphoric and sulphuric inhibitor acid for Surfactant-containing for sulfuric acid based pickling agents pickling based acid sulfuric for /CMR substance-free Thiourea agents pickling based sulphuric acid for Inhibitor agents pickling based acid sulfuric limited life for shelf with Inhibitor agents pickling based sulphuric acid for Inhibitor agents pickling based acid hydrofluoric and acid hydrochloric for Inhibitor agents pickling based acid phosphoric and sulphuric acid for Inhibitor +65 68857900 e 508980 escent fice Application

CM-PI0186ENG-11.2014