The efficiency of chemical reagents is largely determined by their purity. SCHAEFER PRECAL® contains only very few secondary ingredients. As a result, SCHAEFER PRECAL® is used to achieve reliable and consistent product quality in chemical production processes - regardless of whether it is used as a reactant, additive, excipient or neutralizing agent. We guarantee consistent quality and professional analytics in meeting our customers' most exacting requirements.


Lime product applications

Lime product applications

  • Chemical industry
    SCHAEFER PRECAL® is used in the production of propylene oxide, a precursor for polyurethanes, solvents and humectants as well as antifreeze, resins, emulsifiers and surfactants.
    In the petrochemical industry, SCHAEFER PRECAL® is necessary for the production of mineral oil additives (SCHAEFER KALK Malaysia). The use of our products allows oil additive producers to synthesize custom-made alkaline compounds that can be suspended in the oil. This neutralizes harmful products resulting from combustion, thus extending the service life of engines.
    Other application areas that place high quality demands on SCHAEFER PRECAL® are preservatives, polyols, phosphates and gelatin products.
Hans-Günther Brendl

Your contact person

Hans-Günther Brendl
Sales Manager PRECAL

Telephone: +49 (0) 6432 503 - 107
Telefax: +49 (0) 6432 503 - 269