HUT37452A - Inhibitor composion for anti-corrosive protection the cooling system of internal combustion engines
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Inhibitor composion for anti-corrosive protection the cooling system of internal combustion engines
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Publication number
HUT37452A
HUT37452AHU98084AHU98084AHUT37452AHU T37452 AHUT37452 AHU T37452AHU 98084 AHU98084 AHU 98084AHU 98084 AHU98084 AHU 98084AHU T37452 AHUT37452 AHU T37452A
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Application filed by Mta Koezponti Kemiai Kutato InfiledCriticalMta Koezponti Kemiai Kutato In
Priority to HU98084ApriorityCriticalpatent/HU196234B/en
Publication of HUT37452ApublicationCriticalpatent/HUT37452A/en
Publication of HU196234BpublicationCriticalpatent/HU196234B/en
Preventing Corrosion Or Incrustation Of Metals
(AREA)
Abstract
Composition of the inhibitor comprises (wt%), water 10-14, sodium silicate 17-39, hexametaphosphate 10-15, tripolyphosphate 10-15, sodium nitrate 14-34, sodium nitrile 10-14, sodium mercaptobenzene-azimide and sometimes sodium borate 12. The pH is adjusted to 10-13 with sodium hydroxide.
HU98084A1984-03-121984-03-12Inhibitor composion for anti-corrosive protection the cooling system of internal combustion engines
HU196234B
(en)