ASTM F940-1999(2013) Standard Practice for Quality Control Receipt Inspection Procedures for Protective Coatings (Paint) Used in Marine Construction and Shipbuilding《海洋工程和造船用保护涂层 涂.pdf

1、Designation: F940 99 (Reapproved 2013) An American National StandardStandard Practice forQuality Control Receipt Inspection Procedures forProtective Coatings (Paint), Used in Marine Constructionand Shipbuilding1This standard is issued under the fixed designation F940; the number immediately followin

2、g the designation indicates the year of originaladoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscriptepsilon () indicates an editorial change since the last revision or reapproval.This standard has been approved

3、for use by agencies of the Department of Defense.1. Scope1.1 This practice provides the quality control receipt inspec-tion procedures for protective coatings (paints) procured forend item use on ships and other marine structures. The practiceincludes methods and procedures for verifying that coatin

4、gmaterials received are within the range of physical andchemical characteristics as those originally specified andtested.1.2 This standard does not purport to address the safetyconcerns associated with its use. It is the responsibility of theuser of this standard to consult and establish appropriate

5、safety and health practices and determine the applicability ofregulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D185 Test Methods for Coarse Particles in PigmentsD523 Test Method for Specular GlossD562 Test Method for Consistency of Paints MeasuringKrebs Unit (KU) Viscos

6、ity Using a Stormer-Type Viscom-eterD1200 Test Method for Viscosity by Ford Viscosity CupD1210 Test Method for Fineness of Dispersion of Pigment-Vehicle Systems by Hegman-Type GageD1308 Test Method for Effect of Household Chemicals onClear and Pigmented Organic FinishesD1309 Test Method for Settling

7、 Properties of Traffic PaintsDuring StorageD1475 Test Method For Density of Liquid Coatings, Inks,and Related ProductsD1640 Test Methods for Drying, Curing, or Film Formationof Organic Coatings at Room TemperatureD1729 Practice for Visual Appraisal of Colors and ColorDifferences of Diffusely-Illumin

8、ated Opaque MaterialsD2196 Test Methods for Rheological Properties of Non-Newtonian Materials by Rotational (Brookfield type)ViscometerD2244 Practice for Calculation of Color Tolerances andColor Differences from Instrumentally Measured ColorCoordinatesD2369 Test Method for Volatile Content of Coatin

9、gsD2621 Test Method for Infrared Identification of VehicleSolids From Solvent-Reducible PaintsD2697 Test Method for Volume Nonvolatile Matter in Clearor Pigmented CoatingsD2698 Test Method for Determination of the Pigment Con-tent of Solvent-Reducible Paints by High-Speed Centri-fugingD2805 Test Met

10、hod for Hiding Power of Paints by Reflec-tometryD2832 Guide for Determining Volatile and Nonvolatile Con-tent of Paint and Related CoatingsD3278 Test Methods for Flash Point of Liquids by SmallScale Closed-Cup ApparatusD3925 Practice for Sampling Liquid Paints and RelatedPigmented Coatings3. Termino

11、logy3.1 batcha manufacturing run. The industrial unit orquantity of production made in one complete operation. Thevolume or mass that constitutes a batch is flexible and varieswith the size of the plant and its facilities for converting theraw materials into the finished product.4. Summary of Practi

12、ce4.1 Test requirements for identifying characteristics (physi-cal and chemical) of marine coatings are established. Receiptinspection tests are provided to assure that procured paints donot differ significantly from the paints initially evaluated.1This practice is under the jurisdiction of ASTM Com

13、mittee F25 on Ships andMarine Technology and is the direct responsibility of Subcommittee F25.01 onStructures.Current edition approved Oct. 1, 2013. Published October 2013. Originallyapproved in 1985. Last previous edition approved in 2009 as F940 99(2009). DOI:10.1520/F0940-99R13.2For referenced AS

14、TM 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 Document Summary page onthe ASTM website.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshoho

15、cken, PA 19428-2959. United States15. Significance and Use5.1 This practice provides a means of assuring that productssupplied during ship construction and maintenance are substan-tially the same as the materials on which the original selectionwas based. The selection of a paint for shipboard use fr

16、equentlyinvolves laboratory and field evaluations of candidate materialsas part of the specification process. When a paint is selected, itshall have the same composition and characteristics throughoutthe delivery period as the materials originally evaluated.5.1.1 When significant changes in composit

17、ion or paintcharacteristics are observed, it is necessary to determine thecause of the change (production error or formulation change)and its impact on coating performance. Actions to take if aformulation change is required are specified in 6.5.5.2 This practice is not meant to cover all possible ch

18、emicalor physical tests that may be used to identify a coating.Additional tests may be needed to meet specific user needs.5.3 This practice does not recommend specific tolerancelimits for the tests indicated. Tolerance values need to beagreed upon by the coating supplier, the shipbuilder, and theshi

19、ps owner.5.4 This practice does not establish critical attributes thatmust be controlled. These attributes are selected by theshipbuilder and the ships owner based on specific needs (forexample, colors).6. Procedures6.1 At the beginning of each contract, after protectivecoatings selection, the selec

20、ted material supplier(s) furnish thevalues for each property listed in Table 1 for each paintselected. This data shall include accept/reject tolerances. Thesetolerances shall then be reviewed and approved by the ship-builder.NOTE 1Other properties may be specified by the shipbuilder ifdeemed importa

21、nt due to the special service requirements of the coatings.6.2 The shipbuilder may retain a sample of each batch ofpaint received from the paint supplier (minimum sample size ofone pint). This retained sample shall be stored for futurereference formula verification.6.3 Each batch of protective coati

22、ngs (paint) received underthe contract shall, as a minimum, be sampled and tested inaccordance with the procedures listed in Table 2.6.4 The data collected on each batch of material tested inaccordance with 6.3 shall then be compared to the base linedata established in accordance with 6.1. Any varia

23、nce notwithin the approved tolerances shall be cause for rejection ofthe material. If the material complies with 6.3 but is consideredsuspect, the additional tests listed in Table 1 shall be per-formed. Any variance not within the approved tolerances shallalso be grounds for rejection.6.5 Once the m

24、aterial selection has been made against aproprietary formulation, the formulation shall not be changedunless approved by the coating supplier, shipbuilder andowner. If approved, the data furnished in 6.1 shall be updatedby the paint material supplier.TABLE 1 Initial Baseline Paint TestsNOTE 1Test Me

25、thods D562, D1200, and D2196 can be used forconsistency measurements. Unless otherwise specified, any one of thesethree test methods may be used.Test Method Property MeasuredD562 Consistency of paintsD1200 Viscosity of paints,varnishes, and lacquersD1210 Fineness of dispersion ofpigment vehicle syst

26、emsD1475 Density of paint, varnish,lacquer, and related prod-uctsD1640 Drying, curing, or film for-mation of organic coatingsD2196 Rheological properties ofnon-Newtonian materialsD2697 Volume nonvolatile matterin clear or pigmentedcoatingsD2832 Nonvolatile content ofpaint and paint materialsTABLE 2

27、Routine Receipt Inspection TestsNOTE 1Test Methods D562, D1200, and D2196 can be used forconsistency measurements. Unless otherwise specified, any one of thesethree test methods may be used.Test Method Property MeasuredD562 Consistency of paintsD1200 Viscosity of paints,varnishes, and lacquersD1210

28、Fineness of dispersion ofpigment vehicle systemsD1475 Density of paint, varnish,lacquer, and related productsD1640 Drying, curing, or film forma-tion of organic coatingsD2196 Rheological properties ofnon-Newtonian materialsF940 99 (2013)2SUPPLEMENTARY REQUIREMENTSThe following supplementary requirem

29、ents shall apply only when specified in the contract or order.S1. Quality AssuranceS1.1 Commercial usage quality assurance testing shall con-sist of the minimum designated tests of Table 1 and Table 2.Test requirements not covered by these tables shall be agreedupon by the shipbuilder and the shipow

30、ner.S1.2 When specified in the contract or order, Table S1.1shall be substituted for Table 1 in 6.1 and Table S1.2 shall besubstituted for Table 2 in 6.3.S1.3 Quality assurance for paints procured for use on Navyships shall include all applicable tests of Table S1.1 and TableS1.2.S1.4 Both commercia

31、l and Navy usage may require tests inaddition to those specified in Table 1, Table 2, Table S1.1, andTable S1.2. Typically, these tests will be required for specialservice conditions. Such test requirements, and the specific testprocedures must be specified in the contract or purchase order.TABLE S1

32、.1 Initial Baseline Paint TestsNOTE 1Test Methods D562, D1200, and D2196 can be used forconsistency measurements. Unless otherwise specified, any one of thesethree test methods may be used.Standard Property MeasuredD185 Coarse particles inpigments, pastes, andpaintsD523 Specular glossD562 Consistenc

33、y of paintsD1200 Viscosity of paints,varnishes, and lacquersD1210 Fineness of dispersion ofpigment vehicle systemsD1308 Household chemicals onclear and pigmented or-ganic finishesD1309 Settling properties of trafficpaintsD1475 Density of paint, varnish,lacquer, and related prod-uctsD1640 Drying, cur

34、ing, or film for-mation of organic coatingsD1729 Visual evaluation of colordifferences of opaque ma-terialsD2196 Rheological properties ofnon-Newtonian materialsD2244 Instrumental evaluation ofcolorD2369 Volatile content of coatingsD2621 Infrared identification ofvehicle solidsD2697 Volume nonvolati

35、le matterin clear or pigmented coat-ingsD2698 Pigment content ofsolvent-type paintsD2805 Hiding power of paintsD2832 Determining nonvolatilecontent of paint and paintmaterialsD3278 Flash point of paints/enamels/lacquers/varnishesD3925 Sampling liquid paints andrelated pigmented coatingsF940 99 (2013

36、)3ASTM 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 validity of any such patent rights, and the riskof infringement of such rights, a

37、re 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 comments are invited either for revision of this standard or for additional stand

38、ardsand 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 not received a fair hearing you shouldmake your views known to the ASTM Commi

39、ttee 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 aboveaddres

40、s 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/).TABLE S1.2 Routine Receipt Inspection TestsNOTE 1Test Methods D562

41、, D1200, and D2196 can be used forconsistency measurements. Unless otherwise specified, any one of thesetest methods may be used.Standard Property MeasuredD185 Coarse particles in pigments, pastesand paintsD523 Specular glossD562 Consistency of paintsD1200 Viscosity of paints, varnishes, and lac-que

42、rsD1210 Fineness of dispersion of pigment ve-hicle systemsD1475 Density of paint, varnish, lacquer, andrelated productsD1640 Drying, curing, or film formation of or-ganic coatingsD1729 Visual evaluation of color differencesof opaque materialsD2196 Rheological properties of non-Newtonian materialsD23

43、69 Volatile content of coatingsD2697 Volume nonvolatile matter in clear orpigmented coatingsD2698 Pigment content of solvent-type paintsD2805 Hiding power of paintsD2832 Determining nonvolatile content ofpaint and paint materialsD3278 Flash point of paints/enamels/lacquers/varnishesD3925 Sampling liquid paints and related pig-mented coatingsF940 99 (2013)4