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ASTM D7044-04a

(Specification)

Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids

Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids

ABSTRACT
This specification presents the performance classifications for biodegradable fire-resistant hydraulic fluids that are used in the industrial/mobile and mining industries. Covered here are seven material classes, as follows: HFA are fire resistant hydraulic fluids that may be further classified as HFAE, which are oil-in-water emulsions, and HFAS, which are chemical solutions not containing any emulsions; HFB, which are water-in-oil emulsions; HFC, which are aqueous monomer and polymer polyglycol solutions; HFD, which are phosphate ester or polyolester-based, water-insoluble fire-resistant fluids; HFDR, which are phosphate ester-based fluids; HFDU, which arewater-free fluids based on chemical compounds other than phosphate esters and chlorinated hydrocarbons; and HEPG, which are anhydrous "environmentally friendly" polyalkylene glycol-derived hydraulic fluids that may be water soluble or insoluble.
SCOPE
1.1 This specification covers performance classifications for biodegradable fire resistant hydraulic fluids that are used in the industrial/mobile and mining industries.
1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
31-Oct-2004
ICS
75.120 - Hydraulic fluids
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.N0 - Hydraulic Fluids
Current Stage
Ref Project

Relations

Replaces
ASTM D7044-04 - Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids
Effective Date
01-Nov-2004
Replaced By
ASTM D7044-04a(2010) - Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids
Effective Date
01-Oct-2010
Referred By
ASTM D7665-22 - Standard Guide for Evaluation of Biodegradable Heat Transfer Fluids
Effective Date
01-Nov-2004

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ASTM D7044-04a - Standard Specification for Biodegradable Fire Resistant Hydraulic FluidsASTM D7044-04a - Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids
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ASTM D7044-04a - Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids
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Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation: D7044 – 04a
Standard Specification for
1
Biodegradable Fire Resistant Hydraulic Fluids
This standard is issued under the fixed designation D7044; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D2882 Test Method for Indicating Wear Characteristics of
Petroleum and Non-Petroleum Hydraulic Fluids in Con-
1.1 This specification covers performance classifications for
4
stant Volume Vane Pump
biodegradable fire-resistant hydraulic fluids that are used in the
D3427 TestMethodforAirReleasePropertiesofPetroleum
industrial/mobile and mining industries.
Oils
1.2 This standard does not purport to address all of the
D4052 Test Method for Density and Relative Density of
safety concerns, if any, associated with its use. It is the
Liquids by Digital Density Meter
responsibility of the user of this standard to establish appro-
D5182 Test Method for Evaluating the Scuffing Load Ca-
priate safety and health practices and to determine the
pacity of Oils (FZG Visual Method)
applicability of regulatory limitations prior to use.
D6046 Classification of Hydraulic Fluids for Environmen-
2. Referenced Documents
tal Impact
2
D6304 Test Method for Determination of Water in Petro-
2.1 ASTM Standards:
leum Products, Lubricating Oils, and Additives by Coulo-
D95 Test Method for Water in Petroleum Products and
metric Karl Fischer Titration
Bituminous Materials by Distillation
D6546 Test Methods for and Suggested Limits for Deter-
D664 Test Method forAcid Number of Petroleum Products
mining Compatibility of Elastomer Seals for Industrial
by Potentiometric Titration
Hydraulic Fluid Applications
D892 Test Method for Foaming Characteristics of Lubricat-
E70 Test Method for pH of Aqueous Solutions With the
ing Oils
Glass Electrode
D943 Test Method for Oxidation Characteristics of Inhib-
5
2.2 DIN Standards:
ited Mineral Oils
DIN 51348 Testing of fire resistant governor fluids; deter-
D974 Test Method for Acid and Base Number by Color-
mination of hydrolytic stability
Indicator Titration
DIN 51354-2 Testing of Lubricants; FZG Gear Test Rig –
D1298 Test Method for Density, Relative Density (Specific
Part 1: Method A/8,3/90 for Lubricating Oils
Gravity), or API Gravity of Crude Petroleum and Liquid
DIN 51373 Testing of Fire Resistant Heat Transfer Fluids;
Petroleum Products by Hydrometer Method
Determination of Resistance to Oxidation Including an
D1401 Test Method for Water Separability of Petroleum
Assessment of the Catalyst Plates
Oils and Synthetic Fluids
DIN 51389-2 Determination of lubricants; mechanical test-
D2422 Classification of Industrial Fluid Lubricants by Vis-
ing of hydraulic fluids in the vane-cell-pump; method A
cosity System
for anhydrous hydraulic fluids
D2532 Test Method for Viscosity and Viscosity Change
DIN 51777-2 Testing of Mineral Oil Hydrocarbons and
After Standing at Low Temperature of Aircraft Turbine
Solvents; Determination of Water Content according to
Lubricants
Karl Fischer; Indirect Method
D2783 Test Method for Measurement of Extreme-Pressure
6
3
2.3 ISO Standards:
Properties of Lubricating Fluids (Four-Ball Method)
ISO 2049 Petroleum Products - Determination of Color
(ASTM Scale)
1
ISO 2160 Petroleum Products - Corrosiveness to Copper –
This specification is under the jurisdiction of ASTM Committee D02 on
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
Copper Strip Test
D02.N0 on Hydraulic Fluids.
Current edition approved Nov. 1, 2004. Published November 2004. Originally
4
approved in 2004. Last previous edition approved in 2004 as D7044–04. Withdrawn. The last approved version of this historical standard is referenced
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or on www.astm.org.
5
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Available from Deutsches Institut für Normung e. V. (DIN), 10772, Berlin,
Standards volume information, refer to the standard’s Document Summary page on Germany.
6
the ASTM website. Available fromAmerican National Standards Institute (ANSI), 25 W. 43rd St.,
3
Withdrawn. 4th Floor, New York, NY 10036.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D7044 – 04a
ISO 2592 Determination of Flash and Fire Points – Cleve- ISO 15029-1 Petroleum and Related Products – Determina-
land Open Cup Method tion of Spray Ignition Characteristics of Fire Resistant
Fluids – Part 1: Spray Flame Persistence – Hollow-Cone
ISO 3104 Petroleum Products - Transparent and Opaque
...

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1.1 This test method covers the fluidity and appearance of hydraulic fluids after storage at low temperature.  
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5.1 This test method is an indicator of the wear characteristics of non-petroleum and petroleum hydraulic fluids operating in a constant volume vane pump. Excessive wear in vane pumps could lead to malfunction of hydraulic systems in critical applications.
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1.1 This test method covers a constant volume vane pump test procedure operated at 1200 r/min and 13.8 MPa.  
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1.2.1 Exception—There are no SI equivalents for the inch fasteners and inch O-rings that are used in the apparatus in this test method.  
1.2.2 Exception—In some cases English pressure values are given in parentheses as a safety measure.  
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5.1 This practice allows the collection of a representative sample of LPG that may contain trace volatile dissolved components such as methane, ethane, and nitrogen. Sampling by Practice D1265 can result in a small, but predictable, loss of these lighter components. Practice D1265 is suitable for collecting samples for routine specification testing, as the small loss of light components is not significant under Specification D1835 specification requirements. Practice D3700 is recommended whenever highly accurate determination of light components is required. For example, compositions determined on samples collected according to Practice D3700 may be used to establish the product value of NGL mixtures (see Appendix X1).
SCOPE
1.1 This practice covers the equipment and procedures for obtaining a representative sample of liquefied petroleum gas (LPG), such as specified in ASTM Specification D1835, GPA 2140, and comparable international standards. It may also be used for other natural gas liquid (NGL) products that are normally single phase (for example, NGL mix, field butane, and so forth), defined in other industry specifications or contractual agreements, and for volatile (higher vapor pressure) crude oils.
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