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  • DEFSTAN 79-18/2(2001) : 2001

    Current The latest, up-to-date edition.

    CLEANING FLUID FOR COMPRESSORS OF GAS TURBINE ENGINES

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  23-05-2001

    Publisher:  UK Ministry of Defence Standards

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    Table of Contents - (Show below) - (Hide below)

    Preface
    Main Text
    SECTION 1 - GENERAL REQUIREMENTS
    1 Scope
    2 Warning
    3 Related Documents
    4 Abbreviations
    SECTION 2 - TECHNICAL
    5 Description
    6 Composition
    7 Product Conformity Certification
    8 Test Requirements
    9 Methods of Test
    10 Keeping Qualities
    11 Containers and Marking of Containers
    ANNEX A - Determination of Appearance on Dilution
    ANNEX B - Freeze/Thaw Stability
    ANNEX C - Determination of Water Content
    ANNEX D - Corrosivity of Materials Towards Selected Metals
              and Alloys
    ANNEX E - Determination of the Effect on Paint Films (Wet
              Scratch Test)
    ANNEX F - Determination of Freedom from Crazing of
              Polymethylmethacrylate
    ANNEX G - High Temperature Corrosivity of Materials
    ANNEX H - Determination of the Effect on Rubbers
    ANNEX J - Determination of Particulate Matter
    ANNEX K - Determination of pH
    ANNEX L - Corrosion at 38 degrees C and 90 % Relative
              Humidity
    ANNEX M - Determination of Cleaning Efficiency
    ANNEX N - Determination of Total Chlorine Using
              Energy-Dispersive X-Ray Fluorescence Spectrometry

    Abstract - (Show below) - (Hide below)

    States requirements for a suitably inhibited fluid which, when diluted with demineralized water in the ratio of 1 to 4 may be used for cleaning the compressors of gas turbine engines to maintain engine efficiency.

    General Product Information - (Show below) - (Hide below)

    Development Note Supersedes DEFSTAN 79-18/1(1994) & TS 10268A (10/2001)
    Document Type Standard
    Publisher UK Ministry of Defence Standards
    Status Current
    Supersedes

    Standards Referencing This Book - (Show below) - (Hide below)

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    DEFSTAN 03-19/2(1994) : 1994 ELECTRO-DEPOSITION OF CADMIUM
    DTD 5592A : AMD 1 ACRYLIC SHEETS FOR AIRCRAFT GLAZING
    BS EN ISO 3696:1995 Water for analytical laboratory use. Specification and test methods
    BS EN 23270:1991 Specification for temperatures and humidities for conditioning and testing paints, varnishes and their raw materials
    BS X 34:1992 Specification for air drying, two component, polyurethane finish for aerospace purposes
    ASTM D 1976:2013-07 TEST METHOD FOR ELEMENTS IN WATER BY INDUCTIVELY-COUPLED ARGON PLASMA ATOMIC EMISSION SPECTROSCOPY
    SAE AMS 5504 : 2002 STEEL, CORROSION AND HEAT-RESISTANT, SHEET, STRIP, AND PLATE, 12.5CR (410), ANNEALED
    BS TA 59:1980 Specification for sheet and strip of titanium-aluminium-vanadium alloy (tensile strength 920 MPa to 1180 MPa)
    ISO 9297:1989 Water quality Determination of chloride Silver nitrate titration with chromate indicator (Mohr's method)
    BS 2TA 11:1974 Specification for bar and section for machining of titanium-aluminium-vanadium alloy (tensile strength 900-1160 MPa) (limiting ruling section 150 mm)
    BS EN ISO 7393-3:2000 Water quality. Determination of free chlorine and total chlorine Iodometric titration method for the determination of total chlorine
    BS HR 3:1972 Specification for nickel-cobalt-chromium-molybdenum-aluminium-titanium heat-resisting alloy billets, bars, forgings and parts (nickel base, Co 20, Cr 14.8, Mo 5, Al 4.7, Ti 1.2)
    BS EN 1652:1998 Copper and copper alloys. Plate, sheet, strip and circles for general purposes
    BS 3370:1970 Specification for wrought magnesium alloys for general engineering purposes. Plate, sheet and strip
    ISO 6439:1990 Water quality — Determination of phenol index — 4-Aminoantipyrine spectrometric methods after distillation
    BS 2L 500:1973 Procedure for inspection and testing of wrought magnesium-base alloys
    BS EN 573-3:2013 Aluminium and aluminium alloys. Chemical composition and form of wrought products Chemical composition and form of products
    BS ISO 13226:2011 Rubber. Standard reference elastomers (SREs) for characterizing the effect of liquids on vulcanized rubbers
    DEFSTAN 80-161/2(2002) : 2002 PAINT, FINISHING, SPRAYING, EPOXY, MULTI-PACK
    DEFSTAN 68-152/1(1995) : 1995 SODIUM DI-2-ETHYLHEXYL SULFO-SUCCINATE, LF QUALITY
    DEFSTAN 80-214/2(2002) : 2002 PAINT, FINISH, SELECTIVELY STRIPPABLE, ACRYLIC TYPES: BRUSHING SPRAYING
    BS EN 2395:2005 Aerospace series. Aluminium alloy AL-P2014A-T4 or T42. Sheet and strip. 0,4 mm ≤a ≤6 mm
    BS 4603:1970 Method for determination of residue on ignition or ash of chemical products
    DEFSTAN 68-253/1(1997) : 1997 FLUIDS, AVIATION, THRUST AUGMENTATION JOINT SERVICE DESIGNATION: AL-28 AND WTA
    DEFSTAN 03-2/3(1995) : 1995 CLEANING AND PREPARATION OF METAL SURFACES
    BS 2X 33:1998 Specification for two component epoxy primer for aerospace purposes
    DEFSTAN 91-113/1(1997) : 1997 LUBRICATING OIL, ENGINE: SEVERE DUTY DIESEL, EXTENDED SERVICE - SAE 10W/30 NATO CODE: 0-1176 JOINT SERVICE DESIGNATION: OMD-90
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