INDICATOR PENETRANT FOR CAPILLARY CRACK DETECTION

INDICATOR PENETRANT FOR CAPILLARY CRACK DETECTION

FIELD: material engineering. SUBSTANCE: penetrant contains carrier for indicator liquid (75 wt %), organic dye based on high-boiling fraction of Norilsk oil (25 wt %), and special-type emulsifier (3 g/l). Mentioned carrier is product of high-extent hydrogenation of kerosene fraction with flash point...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MURAV'EV V.I, MAR'IN B.N, ZAKREVSKIJ A.K, BOGATOV JU.D, IVANOV JU.L
Format: Patent
Sprache:eng
Schlagworte:
ADHESIVES
CHEMISTRY
DYES
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
MEASURING
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
PAINTS
PHYSICS
POLISHES
TESTING
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Beschreibung
Zusammenfassung:FIELD: material engineering. SUBSTANCE: penetrant contains carrier for indicator liquid (75 wt %), organic dye based on high-boiling fraction of Norilsk oil (25 wt %), and special-type emulsifier (3 g/l). Mentioned carrier is product of high-extent hydrogenation of kerosene fraction with flash point 80-86 C. EFFECT: reduced fire danger.