FIELD: measuring processes and devices.
SUBSTANCE: penetrating agent used for detecting on oleophilic surface flaws with opening until l0.5 micrometers contains "main crimson" dyeing agent of fireproofing compounds with quinoid group and in addition it contains fatty acid and benzyl benzoate. Said ingredients are taken in relation (mass %): dyeing agent, 3.0 - 5.0; non-ionogenic surface active matter, 0.5 -1.0; fatty acid, 10.0 - 15.0; benzyl benzoate, 5.0 -10.0; hydrocarbon base - up to 100.
EFFECT: enhance accuracy and responsibility of measurements.
3 cl, 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| INDICATOR PENETRATING AGENT FOR CAPILLARY DEFECTOSCOPY | 2003 |
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|
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| INDICATOR MATERIAL SET FOR CARILLARY FLAW DETECTION | 0 |
|
SU920611A1 |
| DEVELOPER FOR HIGH-TEMPERATURE CAPILLARY CONTROL | 0 |
|
SU812822A1 |
