作者: Klaus-Dieter Nittel , Uwe Rau
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摘要: The invention relates to a method for preparing metal workpieces cold forming by applying lubricant layer either surface or which has been pre-coated with e.g., conversion coating. is formed contacting the an aqueous composition content in at least two waxes having distinct properties and organic polymer material, material used predominantly being monomers, oligomers, co-oligomers, polymers copolymers based on ionomer, acrylic acid/methacrylic acid, epoxide, ethylene, propylene, styrene, urethane, ester salt thereof. corresponding composition, produced thereof its use.