1、Designation: E1177 09 (Reapproved 2014)E1177 14Standard Specification forEngine Coolant Grade Glycol1This standard is issued under the fixed designation E1177; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revisi
2、on. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers commercial products, engine coolant grade ethylene glycol and propylene glycol, including virginglycols
3、 and those derived from the recycling of vehicle engine coolants and industrial source glycols.1.2 Types EG-1 and PG-1 cover glycols with sufficiently low limits on components to allow a blended coolant to meet mostOEM (Original Equipment Manufacturer) specifications. These types will probably be vi
4、rgin materials, although redistillationcould produce a sufficiently pure product. Types EG-2 and PG-2 cover glycol that will be suitable for many coolants. These typescan be either redistilled or virgin.1.3 The values stated in SI units are to be regarded as standard. No other units of measurement a
5、re included in this standard.1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatorylimitations p
6、rior to use.1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.2. Referenced Documents2.1 ASTM Standards:2D1122 Test Method for Density or Relative Density of Engine Coolant Concentrates and Engine Coolants By The HydrometerD
7、1123 Test Methods for Water in Engine Coolant Concentrate by the Karl Fischer Reagent MethodD1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D1287 Test Method for pH of Engine Coolants and AntirustsD1613 Test Method for Acidity in Volatile Solvents and Chemical Intermediates Used
8、in Paint, Varnish, Lacquer, and RelatedProductsD3634 Test Method for Trace Chloride Ion in Engine CoolantsD4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density MeterD4725 Terminology for Engine Coolants and Related FluidsD5827 Test Method for Analysis of Engi
9、ne Coolant for Chloride and Other Anions by Ion ChromatographyD5931 Test Method for Density and Relative Density of Engine Coolant Concentrates andAqueous Engine Coolants by DigitalDensity MeterD6130 Test Method for Determination of Silicon and Other Elements in Engine Coolant by Inductively Coupled
10、 Plasma-AtomicEmission SpectroscopyE202 Test Methods for Analysis of Ethylene Glycols and Propylene GlycolsE300 Practice for Sampling Industrial ChemicalsE394 Test Method for Iron in Trace Quantities Using the 1,10-Phenanthroline Method3. Requirements3.1 Engine coolant grade ethylene glycol or propy
11、lene glycol, including virgin glycols and those derived from the recycling ofvehicle engine coolants and industrial source glycols, shall conform to the chemical and physical property requirements in Table1.1 This specification is under the jurisdiction of ASTM Committee D15 on Engine Coolants and R
12、elated Fluids and is the direct responsibility of Subcommittee D15.07on Specifications.Current edition approved Feb. 1, 2014Nov. 1, 2014. Published March 2014November 2014. Originally approved in 1987. Last previous edition approved in 20092014 asE1177 09.E1177 09(2014). DOI: 10.1520/E1177-09R14.10.
13、1520/E1177-14.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume information, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is in
14、tended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Becauseit may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the cur
15、rent versionof the standard as published by ASTM is to be considered the official document.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States14. Sampling4.1 Sample ethylene or propylene glycol in accordance with the appropriate sections
16、of Practice E300 for liquid samples.5. Test Methods5.1 Test each composite sample for the chemical and physical requirements listed in 3.1.6. Packaging, Package Markings, and Transportation6.1 The packaging, labeling, and transportation of commercial quantities shall conform to applicable federal, s
17、tate, and localregulations. Conformance is the responsibility of the manufacturer and the shipper.7. Keywords7.1 anti-freeze; engine coolant; ethylene; glycol; propylene glycol; recycledASTM International takes no position respecting the validity of any patent rights asserted in connection with any
18、item mentionedin this standard. Users of this standard are expressly advised that determination 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 c
19、ommittee and must be reviewed every five years andif not revised, either reapproved or 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
20、 meeting of theresponsible technical committee, which you may attend. If you feel that 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 Dri
21、ve, 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.o
22、rg). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 1 Chemical and Physical RequirementsRequirement Value for EthyleneGlycol, Type EG-1 Value for PropyleneGlycol, Type PG-1 Value f
23、or EthyleneGlycol, Type EG-2 Value for Propylene-Glycol, PG-2 ASTM TestMethodClarity Clear, no suspendedmatterClear, no suspendedmatterClear, no suspendedmatterClear, no suspendedmatterVisualColor, Pt/Co scale 25 max 25 max 100 max 100 max D1209Relative density, 20/20C 1.113 to 1.116 1.0375 to 1.039
24、0 1.113 to 1.116 1.0375 to 1.0390 D1122, D4052,D5931pH, 50 % by volume indistilled water6.5 to 9.0 6.5 to 9.0 6.5 to 9.0 6.5 to 9.0 D1287Acidity as acetic acid, mass % 0.01 max 0.01 max 0.01 max 0.01 max D1613Ethylene glycol, mass % 94.5 min . 94.5 min . E202Propylene glycol, mass % . 98.5 min . 98.
25、5 min E202Dipropylene glycol, mass % . 1.0 max . 1.0 max E202Other glycolsA , mass % 5 max 0.2 max 5 max 0.2 max E202Total glycols, mass % 98 min 99.5 min 98 min 99.5 min E202Water, mass % 0.5 max 0.5 max 2.0 max 0.5 max D1123Glycol esters B B B B UnderdevelopmentNitrite, Nitrate, Phosphate(total, p
26、pm)10 max 10 max 100 max 50 max D5827Silicon, ppm 10 max 10 max 10 max 10 max D6130Chloride ion, ppm 5 max 5 max 25 max 25 max D3634, D5827CSulfate, ppm 10 max 10 max 100 max 100 max D5827Boron, ppm 10 max 10 max 50 max 50 max D5827Aluminum, Calcium, Copper,Iron, Magnesium, Lead,Zinc (total, ppm)5 5
27、 5 5 D6130Aluminum, Calcium, Copper,Iron, Magnesium, Lead,Zinc (total, ppm)5 5 5 5 D6130Iron, ppm 1.0 max 1.0 max 1.0 max 1.0 max E394, D6130A Other glycols limited to diethylene glycol, triethylene glycol,shall be as defined in Terminology D4725propylene glycol, dipropylene glycol and tripropylene
28、glycolB A titration test 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 the supplier and thecustomer.C In case of dispute, Test Method D3634 shall be the preferred test method.E1177 142
