ASTM D3548-09(2017) Standard Specification for Ethyl Acrylate.pdf

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1、Designation: D3548 09 (Reapproved 2017)Standard Specification forEthyl Acrylate1This standard is issued under the fixed designation D3548; 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 paren

2、theses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers ethyl acrylate (99 % grade) foruse in paint, varnish, lacquer, and related products.1.2 The following applies to all specifi

3、ed limits in thisstandard; for purposes of determining conformance with thisstandard, 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.

4、3 The values stated in SI units are to be regarded asstandard. No other units of measurement are included in thisstandard.1.4 For specification hazard information and guidance, seethe suppliers Safety Data Sheet for materials listed in thisspecification.1.5 This standard does not purport to address

5、all of thesafety concerns, if any, associated with its use. It is theresponsibility of the user of this standard to establish appro-priate safety, health, and environmental practices and deter-mine the applicability of regulatory limitations prior to use.Specific hazard statements are given in 4.1.1

6、.6 This international standard was developed in accor-dance with internationally recognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to

7、Trade (TBT) Committee.2. Referenced Documents2.1 ASTM Standards:2D1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)D1364 Test Method for Water in Volatile Solvents (KarlFischer Reagent Titration Method)D1613 Test Method for Acidity in Volatile Solvents andChemical Intermediates Use

8、d in Paint, Varnish, Lacquer,and Related ProductsD3125 Test Method for Monomethyl Ether of Hydroquinonein Colorless Monomeric Acrylate Esters and Acrylic AcidD3362 Test Method for Purity of Acrylate Esters by GasChromatography (Withdrawn 2011)3D5386 Test Method for Color of Liquids Using Tristimulus

9、ColorimetryE29 Practice for Using Significant Digits in Test Data toDetermine Conformance with SpecificationsE300 Practice for Sampling Industrial Chemicals2.2 U.S. Federal Specification:4PPP-C-2020 Packaging of Chemicals, Liquid, Dry, and Paste3. Properties3.1 Ethyl acrylate shall conform to the fo

10、llowing require-ments:Purity wt % as ethyl acrylate, min 99.5Water wt %, max 0.08Color, Pt-Co scale, max (Note 1) 10 in bulk shipments, 20 in drumshipmentsAcidity (free acid as acrylic acid)wt %, max0.008Methyl ether of hydroquinone wppm, min 10AAor as agreed upon between the purchaser and the manuf

11、acturer. Lower levelsare not recommended for safety reasons.NOTE 1Instrumental Pt-Co color determined by Test Method D5386have been shown to have no statistically significant difference from Pt-Cocolor determined by Test Method D1209. However, it is not knownwhether ethyl acrylate was part of the sa

12、mple set included in theinterlaboratory study.4. Precaution4.1 Ethyl acrylate samples should be stored in amber bottlesor protected from light by other means to aid in preventingpolymerization. Keep samples away from heat sources andchemicals that can cause free radical polymerization. Ethyl1This sp

13、ecification is under the jurisdiction of ASTM Committee D01 on Paintand Related Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved Dec. 1, 2017. Published December 2017. Originall

14、yapproved in 1976. Last previous edition approved in 2009 as D3548 09. DOI:10.1520/D3548-09R17.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For Annual Book of ASTMStandards volume information, refer to the standards Documen

15、t Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4Available from DLA Document Services, Building 4/D, 700 Robbins Ave.,Philadelphia, PA 19111-5094, http:/quicksearch.dla.mil.Copyright ASTM International, 100 Barr Harbor Drive, PO B

16、ox C700, West Conshohocken, PA 19428-2959. United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards, Guides and Recommendations issued by

17、the World Trade Organization Technical Barriers to Trade (TBT) Committee.1acrylate can polymerize violently evolving considerable heat.Refer to suppliers Safety Data Sheet.5. Sampling5.1 The material shall be sampled in accordance withPractice E300. (See Precaution Section 4.)6. Test Methods6.1 The

18、properties enumerated in this specification shall bedetermined in accordance with the following ASTM methods:6.1.1 PurityTest Method D3362.6.1.2 WaterTest Method D1364.6.1.3 ColorTest Method D1209 (see Note 1).6.1.4 AcidityDetermine the acidity in accordance withTest Method D1613, except multiply th

19、e results obtained “asacetic acid” by 72.06/60.05 or 1.4. This will convert the resultsobtained to “as acrylic acid.” The results obtained “as mg KOHper gram of material” are unaffected.6.1.5 Methyl Ether of Hydroquinone ContentTest MethodD3125.7. Packaging and Package Marking7.1 Package size shall

20、be agreed upon by the purchaser andthe supplier.7.2 Packaging shall conform to applicable carrier rules andregulations or when specified shall conform to Fed. Spec.PPP-C-2020.8. Keywords8.1 acrylate; ethylASTM International takes no position respecting the validity of any patent rights asserted in c

21、onnection with any 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 resp

22、onsible technical committee 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 carefu

23、l consideration at a 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,

24、 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). 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:/ 09 (2017)2