1、Designation: D 2190 07Standard Specification forVinyl Acetate1This standard is issued under the fixed designation D 2190; 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 parentheses indicates
2、the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope*1.1 This specification covers vinyl acetate.1.2 The following applies to all specified limits in thisstandard; for purposes of determining conformance with thisstandard,
3、 an observed value or a calculated value shall berounded off “to the nearest unit” in the last right-hand digitused in expressing the specification limit, in accordance withthe rounding-off method of Practice E29.1.3 The values stated in SI units are to be regarded asstandard. No other units of meas
4、urement are included in thisstandard.1.4 For specific hazard information and guidance, see thesuppliers Material Safety Data Sheet for materials listed in thisspecification.2. Referenced Documents2.1 ASTM Standards:2D 268 Guide for Sampling and Testing Volatile Solventsand Chemical Intermediates for
5、 Use in Paint and RelatedCoatings and MaterialD 1078 Test Method for Distillation Range of VolatileOrganic LiquidsD 1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D 1364 Test Method for Water in Volatile Solvents (KarlFischer Reagent Titration Method)D 2086 Test Method for Acidit
6、y in Vinyl Acetate andAcetaldehydeD 2191 Test Method for Acetaldehyde Content of VinylAcetateD 2193 Test Method for Hydroquinone in Vinyl AcetateD 4052 Test Method for Density and Relative Density ofLiquids by Digital Density MeterD 5386 Test Method for Color of Liquids Using TristimulusColorimetryE
7、29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE 300 Practice for Sampling Industrial Chemicals2.2 U.S. Federal Standard:PPP-C-2020 Chemicals, Liquid, Dry, and Paste: Packagingof33. Sampling3.1 Sample the material in accordance with Practice E 300.4.
8、 Properties4.1 The vinyl acetate shall conform to the following require-ments:Distillation range, C 71.8 to 73.0Apparent specific gravity, 20/20C 0.9335 to 0.9345Color (HQ grade only), Pt-Co scale, max (Note 1)5Water content, weight %, max 0.05Acetaldehyde content, weight %, max 0.02Acidity, as acet
9、ic acid, weight %, max 0.005Inhibitor content (HQ)A_AAs agreed upon between the purchaser and the manufacturer.NOTE 1Instrumental Pt-Co color determined by Test Method D 5386has been shown to have no statistically significant difference from Pt-Cocolor determined by Test Method D 1209. However, it i
10、s not knownwhether vinyl acetate was part of the sample set included in theinterlaboratory study.5. Test Methods5.1 The properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods:5.1.1 Apparent Specific GravityDetermine the apparentspecific gravity b
11、y any convenient method that is accurate tothe fourth decimal place, the temperature of both specimen andwater being 20C. (See Guide D 268 or Test Method D 4052.)5.1.2 ColorTest Method D 1209 (see Note 1).5.1.3 Distillation RangeTest Method D 1078, using atemperature measuring device having a range
12、of 48 to 102C,and a resolution of 0.1C.5.1.4 WaterTest Method D 1364.5.1.5 AcetaldehydeTest Method D 2191.5.1.6 AcidityTest Method D 2086.1This specification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Applications and is the direct responsibility ofS
13、ubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved June 1, 2007. Published July 2007. Originally approvedin 1963. Last previous edition approved in 2001 as D 2190 97 (2001).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact
14、ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk, DODSSP, Bldg. 4,Section D, 700 Robbins Ave., Philadelphia, PA 19111-5098, http:/www.dod
15、ssp.daps.mil.1*A Summary of Changes section appears at the end of this standard.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.5.1.7 Inhibitor ContentTest Method D 2193.6. Packaging and Package Marking6.1 Package size shall be agreed
16、 upon between the pur-chaser and the supplier.6.2 Packaging shall conform to applicable carrier rules andregulations or, when specified, shall conform to Fed. Spec.PPP-C-2020.7. Keywords7.1 vinyl acetateSUMMARY OF CHANGESCommittee D01.35 has identified the location of selected changes to this standa
17、rd since the last issue(D 2190 - 97 (2001) that may impact the use of this standard. (Approved June 1, 2007.)(1) Added reference to Practice E29in Scope section.(2) Added Practice E29to list of Referenced Documents.(3) Added new Note 1 to 4.1.(4) Added Test Method D 5386 to list of Referenced Docu-m
18、ents.(5) Referenced new Note 1 in 5.1.2.(6) Removed Specification E 1 from 2.1.ASTM 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 determination of the vali
19、dity 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 withdrawn. Your comm
20、ents 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 your comments have
21、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).D2190072
