METHOD OF ASSESSING COMPATIBILITY OF FUELS FOR JET-PROPULSION ENGINES WITH RUBBER
FIELD: investigating or analyzing of materials. ^ SUBSTANCE: method comprises preliminary conditioning of rubber specimens in paraffin hydrocarbon with 12-16 atoms of carbon in the atmosphere of neutral gas and in the fuel to be tested at a temperature of 130-150C for 3-5 hours. ^ EFFECT: enhanced r...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: investigating or analyzing of materials. ^ SUBSTANCE: method comprises preliminary conditioning of rubber specimens in paraffin hydrocarbon with 12-16 atoms of carbon in the atmosphere of neutral gas and in the fuel to be tested at a temperature of 130-150C for 3-5 hours. ^ EFFECT: enhanced reliability. ^ 1 dwg, 2 tbl, 1 ex |
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