1、Designation: E 1177 06Standard Specification forEngine Coolant Grade Glycol1This standard is issued under the fixed designation E 1177; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parenthe
2、ses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers commercial products, enginecoolant grade ethylene glycol and propylene glycol, includingvirgin glycols and those derived from
3、the recycling of vehicleengine coolants and industrial source glycols.1.2 Types EG-1 and PG-1 cover glycols with sufficientlylow limits on components to allow a blended coolant to meetmost OEM (Original Equipment Manufacturer) specifications.These types will probably be virgin materials, although re
4、dis-tillation could produce a sufficiently pure product. Types EG-2and PG-2 cover glycol that will be suitable for many coolants.These types can be either redistilled or virgin.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsi
5、bility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.1.4 The values stated in SI units are to be regarded as thestandard.2. Referenced Documents2.1 ASTM Standards:2D 1122 Test Method for Dens
6、ity or Relative Density ofEngine Coolant Concentrates and Engine Coolants By TheHydrometerD 1123 Test Methods for Water in Engine Coolant Concen-trate by the Karl Fischer Reagent MethodD 1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D 1287 Test Method for pH of Engine Coolants a
7、nd Anti-rustsD 1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Used in Paint, Varnish, Lacquer,and Related ProductsD 3634 Test Method for Trace Chloride Ion in EngineCoolantsD 4052 Test Method for Density and Relative Density ofLiquids by Digital Density MeterD 5827 Test
8、Method for Analysis of Engine Coolant forChloride and Other Anions by Ion ChromatographyD 5931 Test Method for Density and Relative Density ofEngine Coolant Concentrates and Aqueous Engine Cool-ants by Digital Density MeterD 6130 Test Method for Determination of Silicon and OtherElements in Engine C
9、oolant by Inductively CoupledPlasma-Atomic Emission SpectroscopyE 202 Test Methods for Analysis of Ethylene Glycols andPropylene GlycolsE 300 Practice for Sampling Industrial ChemicalsE 394 Test Method for Iron in Trace Quantities Using the1,10-Phenanthroline Method3. Requirements3.1 Engine coolant
10、grade ethylene glycol or propyleneglycol, including virgin glycols and those derived from therecycling of vehicle engine coolants and industrial sourceglycols, shall conform to the chemical and physical propertyrequirements in Table 1.4. Sampling4.1 Sample ethylene or propylene glycol in accordance
11、withthe appropriate sections of Practice E 300 for liquid samples.5. Test Methods5.1 Test each composite sample for the chemical andphysical requirements listed in 3.1.6. Packaging, Package Markings, and Transportation6.1 The packaging, labeling, and transportation of commer-cial quantities shall co
12、nform to applicable federal, state, andlocal regulations. Conformance is the responsibility of themanufacturer and the shipper.7. Keywords7.1 anti-freeze; engine coolant; ethylene; glycol; propyleneglycol; recycled1This specification is under the jurisdiction ofASTM Committee D15 on EngineCoolants a
13、nd is the direct responsibility of Subcommittee D15.07 on Specifications.Current edition approved Nov. 1, 2006. Published December 2006. Originallyapproved in 1987. Last previous edition approved in 2005 as E 1177 05.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact AST
14、M Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.TABLE 1 Chemical and Physical
15、 RequirementsRequirementValue for EthyleneGlycol, Type EG-1Value for PropyleneGlycol, Type PG-1Value for EthyleneGlycol, Type EG-2Value for Propylene-Glycol, PG-2ASTM TestMethodClarity Clear, no suspendedmatterClear, no suspendedmatterClear, no suspendedmatterClear, no suspendedmatterVisualColor, Pt
16、/Co scale 25 max 25 max 100 max 100 max D 1209Relative density, 20/20C 1.113 to 1.116 1.0375 to 1.0390 1.113 to 1.116 1.0375 to 1.0390 D 1122, D 4052,D 5931pH, 50 % by volume indistilled water6.5to9.0 6.5to9.0 6.5to9.0 6.5to9.0 D 1287Acidity as acetic acid, mass % 0.01 max 0.01 max 0.01 max 0.01 max
17、 D 1613Ethylene glycol, mass % 94.5 min . 94.5 min . E 202Propylene glycol, mass % . 98.5 min . 98.5 min E 202Dipropylene glycol, mass % . 1.0 max . 1.0 max E 202Other glycolsA, mass % 5 max 0.2 max 5 max 0.2 max E 202Total glycols, mass % 98 min 99.5 min 98 min 99.5 min E 202Water, mass % 0.5 max 0
18、.5 max 2.0 max 0.5 max D 1123Glycol estersBBBBUnderdevelopmentNitrite, Nitrate, Phosphate(total, ppm)10 max 10 max 100 max 50 max D 5827Silicon, ppm 10 max 10 max 10 max 10 max D 6130Chloride ion, ppm 5 max 5 max 25 max 25 max D 3634, D 5827CSulfate, ppm 10 max 10 max 100 max 100 max D 5827Boron, pp
19、m 10 max 10 max 50 max 50 max D 5827Aluminum, Calcium, Copper,Iron, Magnesium, Lead,Zinc (total, ppm)555D 6130Iron, ppm 1.0 max 1.0 max 1.0 max 1.0 max E 394AOther glycols limited to diethylene glycol, triethylene glycol, propylene glycol, dipropylene glycol and tripropylene glycol.BA titration test
20、 method to determine glycol ester content is under development. Specific values will be established once the method has been standardized. However,this is an important property and until such time as specific values are included, a limit for glycol esters should be established by agreement between t
21、he supplier and thecustomer.CIn case of dispute, D 3634 shall be the preferred test method.E1177062ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of this standard are expressly advised that deter
22、mination of the validity of any such patent rights, and the riskof infringement of such rights, are entirely their own responsibility.This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years andif not revised, either reapproved or
23、withdrawn. Your comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquarters. Your comments will receive careful consideration at a meeting of theresponsible technical committee, which you may attend. If you feel that
24、 your comments have not received a fair hearing you shouldmake your views known to the ASTM Committee on Standards, at the address shown below.This standard is copyrighted by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959,United States. Individual reprints (single or multiple copies) of this standard may be obtained by contacting ASTM at the aboveaddress or at 610-832-9585 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).E1177063
