1、Designation: D1353 09D1353 13Standard Test Method forNonvolatile Matter in Volatile Solvents for Use in Paint,Varnish, Lacquer, and Related Products1This standard is issued under the fixed designation D1353; the number immediately following the designation indicates the year oforiginal adoption or,
2、in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved for use by agencies of the Department of Defense.1. Scope*1.1
3、 This test method covers the determination of the nonvolatile matter in volatile solvents for use in paint, varnish, lacquer,and related products.1.2 The following applies to all specified limits in this standard; for purposes of determining conformance with this standard,an observed value or a calc
4、ulated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressingthe specification limit, in accordance with the rounding-off method of Practice E29.1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in t
5、his standard.1.4 For hazard information and guidance, see the suppliers Material Safety Data Sheet for materials listed in this test method.1.5 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
6、to establish appropriate safety and health practices and determine the applicability of regulatorylimitations prior to use. For specific hazard statements, see Section 5.2. Referenced Documents2.1 ASTM Standards:2E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Sp
7、ecificationsE180E177 Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and SpecialtyChemicalsUse of the Terms Precision and Bias in ASTM Test Methods (Withdrawn 2009)E299 Test Method for Trace Amounts of Peroxides In Organic SolventsE691 Practice for Condu
8、cting an Interlaboratory Study to Determine the Precision of a Test Method3. Significance and Use3.1 This test method describes the analytical measurement of residual matter in solvents that are intended to be 100 % volatileat 105 6 5C. Volatile solvents are used in the manufacture of paint, varnish
9、, lacquer, and other related products, and the presenceof any residue may affect the product quality or efficiency of the process. This test method is useful in manufacturing control andassessing compliance with specifications.4. Apparatus4.1 Oven, thermostatically controlled at 105 6 5C.4.2 Dish, e
10、vaporating, platinum, 125-mL.Aplatinum evaporating dish is preferred.Alternatively, an aluminum or porcelain dishmay be used (see Note 1).NOTE 1Precision data were determined utilizing only platinum dishes.4.3 Cylinder, graduated, 100-mL.4.4 Analytical Balance, precision to 60.1 mg.1 This test metho
11、d is under the jurisdiction of ASTM Committee D01 on Paint and Related Coatings, Materials, and Applications and is the direct responsibility ofSubcommittee D01.35 on Solvents, Plasticizers, and Chemical Intermediates.Current edition approved June 1, 2009Feb. 1, 2013. Published June 2009March 2013.
12、Originally approved in 1954. Last previous edition approved in 20032009 asD1353 03.D1353 09. DOI: 10.1520/D1353-09.10.1520/D1353-13.2 For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at serviceastm.org. For Annual Book of ASTM Standardsvolume informa
13、tion, refer to the standards Document Summary page on the ASTM website.This document is not an ASTM standard and is intended 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 depi
14、ct all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current versionof the standard as published by ASTM is to be considered the official document.*A Summary of Changes section appears at the end of this standardCopyright ASTM Internation
15、al, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States15. Hazards5.1 WarningCertain solvents and chemical intermediates, particularly, but not only ethers and unsaturated compounds, mayform peroxides during storage. These peroxides may present a violent explosion haz
16、ard when the chemicals are evaporated. Whenperoxide formation is likely because of chemical type or length of storage time, analyze the material for peroxides (seeTest MethodE299). If they exist in hazardous concentrations, take appropriate precautions such as destroying the peroxides before evapora
17、tion,shielding, or disposal of the sample and not running the test.6. Procedure6.1 Dry a 125-mL platinum evaporating dish in an oven at 105 6 5C, cool in a desiccator, and weigh. Repeat until the weightis within 0.1 mg of the previous weighing.6.2 With the graduated cylinder, measure 100 mLof sample
18、 at room temperature into the conditioned platinum evaporating dish(see 4.2); place on a steam bath or a hot plate in a fume hood and evaporate. WarningSince aliphatic hydrocarbons have lowautoignition temperatures, only efficient hoods should be used.NOTE 2Precision data were obtained only with eva
19、poration using steam bath.6.3 Return the dish and contents to the oven for 15 to 30 min, cool, and reweigh. Repeat, if necessary, until the weight isconstant to within 0.1 mg of the previous weighing.7. Report7.1 Report as nonvolatile matter the residue obtained from the specimen as milligrams of no
20、nvolatile residue/100 mL.8. Precision and Bias38.1 PrecisionThe precision statements are based uponof this test method is based on an interlaboratory study in which oneoperator in each of eightof ASTM D1353different laboratories analyzed one sample of methyl ethyl ketone in duplicate on twodifferent
21、 days. This sample was prepared by adding 0.006 % of a nonvolatile resin to commercial methyl ethyl ketone. Platinumevaporating dishes were used , Test Method for Nonvolatile Matter in Volatile Solvents for Use in Paint, Varnish, Lacquer, andRelated Products, conducted in 2012. Eight laboratories pa
22、rticipated in the study, testing a single material. Every analyst wasinstructed to report duplicate test results in this study. The results were analyzed in accordance with Practice E180E691. Thewithin-laboratory standard deviation was found to be 0.26 mg/100 mL, and the between-laboratories standar
23、d deviation 0.71mg/100 mL. Based upon these standard deviations, the following criteria should be used for judging the was followed for the studydesign; the details are given in ASTM Research Report No. RR:D01-1168acceptability .of4results at the 95 % confidence level:8.1.1 RepeatabilityRepeatabilit
24、y Limit (r)Two results, each the mean of duplicates, obtained by the same operator ondifferent days should be considered suspect test results obtained within one laboratory shall be judged not equivalent if they differby more than 0.9 mg/100the “r mL.” value for that material; “r” is the interval re
25、presenting the critical difference between twotest results for the same paint, obtained by the same operator using the same equipment on the same day in the same laboratory.8.1.1.1 Repeatability limits are listed in Table 1.8.1.2 Reproducibility Limit (R)Two test results shall be judged not equivale
26、nt if they differ by more than the “R” value forthat material; “R” is the interval representing the critical difference between two test results for the same paint obtained by differentoperators using different equipment in different laboratories.8.1.2.1 Reproducibility limits are listed in Table 1.
27、8.1.3 ReproducibilityTwo results, each the mean of duplicates, obtained by operators in differentThe above terms(repeatability limit and reproducibility limit) are used as specified in Practice E177laboratories should be considered suspect if theydiffer by more than 2.4 mg/100 mL8.1.4 Any judgment i
28、n accordance with statements 8.1.1 and 8.1.2 would have an approximate 95 % probability of beingcorrect.3 The last approved version of this historical standard is referenced on www.astm.org.Supporting data have been filed at ASTM International Headquarters and may beobtained by requesting Research R
29、eport RR:D01-1044. Contact ASTM Customer Service at serviceastm.org.4 Supporting data have been filed at ASTM International Headquarters and may be obtained by requesting Research Report RR:D01-1044RR:D01-1168. Contact ASTMCustomer Service at serviceastm.org.TABLE 1 Repeatability and Reproducibility
30、 LimitsMaterial AverageARepeatabilityStandardDeviationReproducibilityStandardDeviationRepeatabilityLimit(g/100 mL)ReproducibilityLimit(g/100 mL)X sr SR r RSample A 0.00489 0.00019 0.00075 0.00054 0.00211A The average of the laboratories calculated averages.D1353 1328.2 BiasBias can not be determined
31、 because there is no available material having an accepted reference value.At the time ofthe study, there was no accepted reference material suitable for determining the bias for this test method, therefore no statementon bias is being made.8.3 The precision statement was determined through statisti
32、cal examination of 16 test results, from eight laboratories, on a singlematerial (Sample A), which was described as methyl ethyl ketone.9. Keywords9.1 nonvolatile matter; solvents; volatile solventsSUMMARY OF CHANGESCommittee D01.35D01 has identified the location of selected changes to this standard
33、 since the last issue(D1353 - 03D1353) 09) that may impact the use of this standard. (Approved JuneFebruary 1, 2009.)2013.)(1) Modified 6.1 to clarify the need to weigh the evaporating dish.Recalculated repeatability and reproducibility limits.ASTM International takes no position respecting the vali
34、dity of any patent rights asserted in connection 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 subj
35、ect 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 comments are invited either for revision of this standard or for additional standardsand should be addressed to ASTM International Headquart
36、ers. Your comments will receive careful 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
37、 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). Permission rights to photocopy the standard may also be secured from the ASTM website (www.astm.org/COPYRIGHT/).D1353 133
