1、Designation: D4118 15Standard Performance Specification forWomens Woven Coverall, Dungaree, Overall, and Shop-Coat Fabrics1This standard is issued under the fixed designation D4118; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, t
2、he 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.1. Scope1.1 This performance specification covers woven fabrics,composed of any textile fiber or mixture of textile fib
3、ers, to beused in the manufacture of womens coveralls, dungarees,overalls and shop coats.1.2 This performance specification recognizes two levels ofwearing severity relative to performance requirements for thesefabrics.1.3 This performance specification is not applicable towoven fabrics intended for
4、 use in the manufacture ofindustrial-protective clothing.1.4 These requirements apply to the length and widthdirections for those properties where fabric direction is perti-nent.1.5 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is therespons
5、ibility of the user of this standard to establish appro-priate safety and health practices and determine the applica-bility of regulatory limitations prior to use.2. Referenced Documents2.1 ASTM Standards:2D123 Terminology Relating to TextilesD1424 Test Method for Tearing Strength of Fabrics byFalli
6、ng-Pendulum (Elmendorf-Type) ApparatusD2261 Test Method for Tearing Strength of Fabrics by theTongue (Single Rip) Procedure (Constant-Rate-of-Extension Tensile Testing Machine)D2262 Test Method for Tearing Strength of Woven Fabricsby the Tongue (Single Rip) Method (Constant-Rate-of-Traverse Tensile
7、Testing Machine) (Withdrawn 1995)3D2724 Test Methods for Bonded, Fused, and LaminatedApparel FabricsD5034 Test Method for Breaking Strength and Elongation ofTextile Fabrics (Grab Test)D7022 Terminology Relating to Apparel2.2 AATCC Test Methods:48 Colorfastness to Crocking: Crockmeter Method15 Colorf
8、astness to Perspiration16.3 Colorfastness to Light: Xenon-Arc23 Colorfastness to Burnt Gas Fumes61 Colorfastness to Laundering: Accelerated96 Dimensional Changes in Commercial Laundering ofWoven and Knitted Textiles Except Wool116 Colorfastness to Crocking: Rotary Vertical CrockmeterMethod124 Smooth
9、ness Appearance of Fabrics After RepeatedHome Laundering132 Colorfastness to Drycleaning135 Dimensional Changes of Fabrics after Home Launder-ing172 Colorfastness to Powdered Non-chlorine Bleach inHome Laundering188 Colorfastness to Sodium Hypochlorite Bleach in HomeLaunderingEvaluation Procedure No
10、. 1 Gray Scale for Color ChangeEvaluation Procedure No. 2 Gray Scale for StainingEvaluation Procedure No. 8 AATCC 9-Step ChromaticTransference Scale.1This performance specification is under the jurisdiction of ASTM CommitteeD13 on Textiles and is the direct responsibility of Subcommittee D13.61 onAp
11、parel.Current edition approved Feb. 1, 2015. Published March 2015. Originallyapproved in 1982. Last previous edition approved in 2008 as D4118 01(2008).DOI: 10.1520/D4118-15.2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at serviceastm.org. For
12、Annual Book of ASTMStandards volume information, refer to the standards Document Summary page onthe ASTM website.3The last approved version of this historical standard is referenced onwww.astm.org.4AATCC Technical Manual, available from American Association of TextileChemists and Colorists (AATCC),
13、P.O. Box 12215, Research Triangle Park, NC27709, http:/www.aatcc.org.Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States12.3 Federal Standard:516 CFR, Chapter IIConsumer Product Safety CommissionSubchapter DFlammable Fabrics Act Regulatio
14、ns2.4 Military Standard:6MIL-STD-105D Sampling Procedure and Tables for Inspec-tion by AttributesNOTE 1Reference to test methods in this performance specificationgive only the permanent part of the designation of ASTM, AATCC, orother test methods. The current editions of each test method cited shall
15、prevail.3. Terminology3.1 For definitions of textile terms used in this performancespecification, refer to the individual ASTM and AATCCmethods and to Terminology D123.3.2 The following terms are relevant to this standard: TypeI apparel; Type II apparel.3.3 For terminology related to apparel, see Te
16、rminologyD7022.3.4 Definitions of terms found in a dictionary of commonterms are suitable for this performance specification.4. Specification Requirements4.1 The properties of fabrics for womens coverall,dungaree, overall, and shop coats shall conform to the speci-fication requirements in Table 1.5.
17、 Significance and Use5.1 Upon agreement between the purchaser and the supplier,fabrics intended for this end use should meet all of therequirements listed in Table 1 of this performance specifica-tion.5.2 It is recognized that for purposes of fashion or aestheticsthe ultimate consumer of articles ma
18、de from these fabrics mayfind acceptable fabrics that do not conform to all of therequirements in Table 1. Therefore, one or more of therequirements listed in Table 1 may be modified upon agree-ment between the purchaser and the supplier.5.2.1 In such cases, any references to the specification shall
19、specify that: “This fabric meets ASTM Specification D4118except for the following characteristic(s).”5.3 Where no prepurchase agreement has been reachedbetween the purchaser and the supplier, and in case of5Available from Superintendent of Documents, Government Printing Office,Washington, DC 20402.6
20、Available from Standardization Documents Order Desk, Bldg. 4 Section D, 700Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.TABLE 1 Specification RequirementsNOTE 1Grade for colorfastness and SA rating is based on a numerical scale of 5 for negligible or no color change, color transfer, or wri
21、nkle to 1for very severe color change, color transfer, or wrinkle. The numerical rating in Table 1 or a higher numerical rating is acceptable.Characteristic Requirements SectionBreaking strength (load) (CRT): 7.1Type I 222 N (50 lbf), minType II 178 N (40 lbf), minTongue-tear strength : 7.2Type I 11
22、N(2.5lbf),minType II 9N(2.0lbf),minDimensional changePressing and Finishing (DP fabrics) 2 % max 7.3.1Laundering (DP fabrics) 2.5 % max 7.3.2Laundering (non-DP fabrics) 3.0 % max 7.3.2.1Drycleaning 2.5 % max 7.3.3Colorfastness: Non-Indigo Dyed Indigo-DyedBurnt gas fumes2 cycles: 7.4.1Shade change, o
23、riginal fabric Grade 4A, min Grade 4A,minShade change, after 1 laundering or drycleaning Grade 4A, min Grade 4A,minLaundering:D7.4.2Shade change Grade 4A, min Grade 2A,minStaining Grade 3B, min Grade 2B,minCrocking:D7.4.3Dry Grade 4C, min Grade 3C,minWet Grade 3C, min Grade 2C,minPerspiration:D7.4.4
24、Shade change Grade 4A, min Grade 3A,minStaining Grade 3B, min Grade 3B,minLight (20 AATCC Fading Units) (xenon-arc) Step 4A, min Grade 4A,min 7.4.5DrycleaningShade change Grade 4A, min Grade 3A,min 7.4.6Sodium Hypochlorite Bleach Grade 4A, min Grade 4A,min 7.4.7Non-chlorine Powdered Bleach Grade 4A,
25、 min Grade 4A,min 7.4.8Fabric smoothness appearance (see 7.5.1) SA 3.5 min SA 3.5 min 7.5Flammability pass pass 7.6AAATCC Gray Scale for Color change.BAATCC Gray Scale for Staining.CAATCC 9-Step Chromatic Transference Scale.DSee Note 8.D4118 152controversy, the requirements listed in Table 1 are int
26、ended tobe used as a guide only. As noted in 5.2, ultimate consumerdemands dictate varying performance parameters for anyparticular style of fabric.5.4 The uses and significance of particular properties andmethods are discussed in the appropriate sections of thespecified methods.6. Sampling6.1 Lot S
27、ampleAs a lot sample for acceptance testing, takeat random the number of rolls as directed in an applicablespecification or other agreement between the purchaser and thesupplier, such as an agreement to use MIL-STD-105D.6.2 Laboratory SampleFrom each roll or piece in the lotsample, cut two laborator
28、y samples the full width of the fabricand at least 375 mm (15 in.) along the selvage.7. Test Method (See Note 1)7.1 Breaking ForceDetermine the dry breaking force, inthe standard atmosphere for testing textiles, as directed in TestMethod D5034, using a constant rate of traverse (CRT)tensile-testing
29、machine with the speed of the pulling clamp at300 6 10 mm (12 6 0.5 in.)/min.NOTE 2If preferred, the use of a constant-rate-of-extension (CRE)tensile-testing machine is permitted. The crosshead speed should be asagreed upon between the purchaser and the supplier. There may be nooverall correlation b
30、etween the results obtained with the CRT and the CREmachines. Consequently, these two machines may not be used inter-changeably. In case of controversy, the CRT machine shall prevail.7.2 Tearing StrengthDetermine the tearing strength asdirected in Test Method D2262.NOTE 3If preferred, the use of Tes
31、t Method D1424 and D2261 ispermitted with existing requirements as given in this performancespecification. There may be no overall correlation between the resultsobtained with the tongue-tear methods and the Elmendorf method.Consequently, these three methods cannot be used interchangeably. Incase of
32、 controversy, Test Method D2262 shall prevail.7.3 Dimensional Change:7.3.1 Pressing and Finishing During GarmentManufacturing7Mark specimen(s) as directed in 4.3.1 ofAATCC Test Method 135. Press and finish specimen(s) asagreed upon between the purchaser and the supplier withrespect to time cycles, t
33、emperature, steam, vacuum, andmechanical pressure of the press head. Measure the speci-men(s) and calculate the dimensional change as directed inSections 6 and 7 of AATCC Test Method 135.7.3.2 LaunderingDetermine the maximum-dimensionalchange after 5 launderings as directed in the applicableprocedur
34、e in AATCC Test Method 135 or as agreed uponbetween the purchaser and the supplier.7.3.2.1 Non-durable press fabrics shall be ironed beforemeasuring as directed in Section 5.12 of AATCC TestMethod 96.7.3.2.2 The wash conditions and drying procedure shall beas specified by the supplier.NOTE 4Laundera
35、ble fabrics are expected to be dry-cleanable exceptwhere all or part of the fabric is not dry-cleanable and is so labeled. Forexample, the fabric could contain a functional finish that is soluble in thesolvent, or the fiber could be degraded by the solvent, which would be thecase with poly(vinyl chl
36、oride) fiber. “Dry-cleanable” goods are to bedrycleaned only.NOTE 5Specimens prepared for 7.3.1 may be used for 7.3.2 or 7.3.3as desired. When this is done, the dimensional change due to launderingor drycleaning is calculated using Eq 1. The dimensional change topressing and finishing is determined
37、on the fabric as it will reach the user.It is not additive to the dimensional change to laundering or drycleaningof the fabric as it will reach the consumer (see 6.1).Percent Dimensional Change 5 100D12 D2!/D2(1)where:D1= the measurement after laundering and drycleaning, andD2= the measurement after
38、 pressing and finishing.7.3.3 DrycleaningDetermine the maximum-dimensionalchange after three drycleanings as directed in 10.1.1 through10.1.5 of Test Methods D2724.7.4 Colorfastness:7.4.1 Burnt Gas FumesDetermine the colorfastness toburnt gas fumes on the original fabric and after one launderingor o
39、ne drycleaning as directed in AATCC Test Method 23.NOTE 6Washing conditions shall be the same as those used in 7.3.2.2.7.4.2 LaunderingDetermine the colorfastness to launder-ing as directed in the applicable procedure to AATCC TestMethod 61. The test conditions shall be as specified by thesupplier (
40、Note 5).NOTE 7It has been reported that the results for staining, obtained bystandard AATCC Test Methods, on fabrics dyed to dark shades thatcontain a combination of polyester and spandex, or their blends, may notshow the full staining propensity of such fabrics in consumer use. It is,therefore, rec
41、ommended that the staining results obtained by these testsnot be used for acceptance testing of such fabrics.7.4.3 CrockingDetermine colorfastness to dry and wetcrocking as directed in AATCC Test Method 8 for solid shadesand AATCC Test Method 116 for prints, or as agreed uponbetween the purchaser an
42、d the supplier (Note 7).7.4.4 PerspirationDetermine colorfastness to perspirationas directed in AATCC Test Method 15 (Note 7).7.4.5 LightDetermine colorfastness to light as directed inAATCC Test Method 16.3 Option 3.NOTE 8There are distinct differences in spectral distribution betweenthe various typ
43、es of machines listed in AATCC Test Method 16.1, 16.2,and 16.3, with no overall correlations between them. Consequently, thesemachines cannot be used interchangeably. In case of controversy, resultsobtained with the Water Cooled Xenon Arc machine listed in 16.3 Option3 shall prevail.7.4.6 Drycleanin
44、gDetermine colorfastness to drycleaningas directed in AATCC Test Method 132.7.4.7 Colorfastness to Sodium Hypochlorite BleachDetermine colorfastness to chlorine bleach as directed inAATCC Test Method 188. The test conditions shall be asspecified by the seller.7.4.8 Colorfastness to Powdered Non-chlo
45、rine BleachDetermine colorfastness to non-chlorine bleach as directed inAATCC Test Method 172. The test conditions shall be asspecified by the seller.7The development of a method has been referred to Subcommittee D13.59 onFabric Test Methods, General.D4118 1537.5 Fabric Smoothness AppearanceDetermin
46、e the fabricappearance as directed in AATCC Test Method 124 afterlaundering using the wash-and-wear cycle or the normal cycleas agreed upon between the purchaser and the supplier asspecified in 7.3.2.2 or drycleaning as specified in 7.3.3 fordry-cleanable fabrics (Note 5).7.5.1 The fabric smoothness
47、 appearance (SA) rating of suchfabrics, and the SA rating of dry-cleaned fabrics shall havedecreased no more than 0.5 SA rating from that of the fabricbefore it is laundered or drycleaned.7.6 FlammabilityThe flammability requirements shall beas agreed upon between purchaser and supplier, provided th
48、eymeet or exceed those of Part 1610 of the Flammable FabricActRegulations.8. Keywords8.1 career apparel; fabric; pants; performance; specificationASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentionedin this standard. Users of
49、 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 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 careful considerat
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