ASTM D7018 D7018M-2011 9375 Standard Terminology Relating to Glass Fiber and Its Products《有关玻璃纤维及其产品的标准术语》.pdf

1、Designation: D7018/D7018M 11Standard Terminology Relating toGlass Fiber and Its Products1This standard is issued under the fixed designation D7018/D7018M; the number immediately following the designation indicates theyear of original adoption or, in the case of revision, the year of last revision. A

2、 number in parentheses indicates the year of lastreapproval. A superscript epsilon () indicates an editorial change since the last revision or reapproval.1. Scope1.1 This standard is a compilation of terminology developedby Committee D13.18 on Glass Fiber and its Products.1.2 This terminology is uni

3、que to glass fibers, strands,yarns, fabrics, etc. in the glass textile industry. Terms that aregenerally understood or adequately defined in other readilyavailable sources are not included.1.3 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard. The valu

4、es stated ineach system may not be exact equivalents; therefore, eachsystem shall be used independently of the other. Combiningvalues from the two systems may result in non-conformancewith the standard.1.4 Subcommittee D13.18 has jurisdictional responsibilityfor standards and terminology in this sta

5、ndard. Any change inwording requires the approval of D13.18 subcommittee. Anychanges approved by the subcommittee and main committeeare then directed to subcommittee D13.92 on Terminology forinclusion in Terminology D123.2. Referenced Documents2.1 ASTM Standards:2D578 Specification for Glass Fiber S

6、trandsD579 Specification for Greige Woven Glass FabricsD580 Specification for Greige Woven Glass Tapes andWebbingsD581 Specification for Glass Fiber Greige Braided TubularSleevingD3374 Specification for Vinyl-Coated Glass YarnsD3656 Specification for Insect Screening and Louver ClothWoven fromVinyl-

7、Coated Glass YarnsD4028 Specification for Solar Screening Woven fromVinyl-Coated Fiber Glass YarnD4029 Specification for Finished Woven Glass FabricsD4030 Specification for Glass Fiber Cord and SewingThreadD4389 Specification for Finished Glass Fabrics WovenFrom RovingsD4912 Test Method for Fabric S

8、tability of Vinyl-CoatedGlass Yarn Insect Screening and Louver ClothD4963 Test Method for Ignition Loss of Glass Strands andFabrics3. Terminology3.1 Alphabetical listing of terms for which SubcommitteeD13.18 has jurisdiction:atmosphere for testing textiles, nfor glass, air maintainedat a relative hu

9、midity of at least 48 % and no greater than67 %, and at a temperature of at least 20C 68F and nogreater than 25C 77F.DISCUSSION(as related to all D13.18 standards)Glass textiles areused in various products such as reinforced plastics, mat-like material,tire cords, electrical insulation, etc. Each of

10、 these materials requiredifferent testing atmospheres. It is the intent of this wide spread intesting atmosphere to allow testing of glass textiles in respectivelaboratories where end product test atmosphere requirements differ. Thetest atmospheres for respective products should be controlled asspec

11、ified in Specification E171. It is the opinion of SubcommitteeD13.18 that the physical properties cited in respective specificationswould not be affected by the range selected. In any event, the testatmosphere should be stated in the report.blocking, nof coated fiber glass yarn solar screening,anund

12、esired adhesion between touching layers of a material.Such as occurs under moderate pressure, during storage oruse.braid, na narrow tubular or flat fabric produced by inter-twining a single set of yarns according to a definite pattern(Maypole process).1This terminology is under the jurisdiction ofAS

13、TM Committee D13 on Textilesand is the direct responsibility of Subcommittee D13.18 on Glass Fiber and itsProducts.Current edition approved Jan. 1, 2011. Published January 2011. Originallyapproved in 2004. Last previous edition approved in 2004 as D7018-04. DOI:10.1520/D7018_D7018M-11.2For reference

14、d 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 Document Summary page onthe ASTM website.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Con

15、shohocken, PA 19428-2959, United States.carrier, nin braiding machinery, that part of a braidingmachine that holds the package of yarn, thread, or cord, andcarries the yarn when the machine is operated.chopped strand, nin glass textiles, a strand made for shortpredetermined lengths of cut continuous

16、 filament and usedas a reinforcing material. (See also strand.)color stability, nin coated glass textiles, the ability of theapplied coating to resist fading from exposure to sunlightand water.continuous filament yarn, na yarn made of filaments thatextend substantially throughout the length of the y

17、arn.cord, nof glass fiber, a strand made by combining multipleends of filament stands, including cabled yarns, primarily forstructural application.crowfoot weave, na broken-twill weave one-up and three-down or three-up and one-down with two ends to the rightand two ends to the left, commonly referre

18、d to as 4-harnesssatin or broken crow.DISCUSSION(as related to Specifications D579 and D4029)SeeFigure A1.1 in Annex for the basic weave diagram.eight-harness satin, na warp-faced or filling-faced weaveillustrating that the entire face of the fabric surface iscovered with warp or filling yarn, respe

19、ctively.DISCUSSION(as related to Specifications D579 and D4029)Thereare no distinguishable diagonal lines. In warp-faced fabrics warp yarnsshow on the face of the fabric seven out of eight adjacent yarns, and infilling-faced fabrics filling yarns show on the face of the fabric sevenout of eight adja

20、cent yarns. See Figure A1.5 in Annex for the basicweave diagram.fabric stability, nin vinyl coated glass screening and louvercloth, the property denoting the ability to resist movement ofyarn segments in one direction over yarn segments in theopposite direction.DISCUSSION(as related to Specification

21、 D3656 and Test MethodD4912)The movement of the yarns may be a result of weak bondsbetween crossing yarns as the coating is fused during manufacture.finished, adjfor glass laminates, a descriptive term forwoven fabrics that have passed through a treating procedurewhich is compatible with a resin mat

22、rix or facilitatesmanufacturing, or both.greige goods, ntextile fabrics that have received no bleach-ing, dyeing, or finishing treatment after being produced byany textile process.ignition loss, nin glass textiles, the amount of organicmaterial consumed by ignition.insect screening, nin coated glass

23、 yarn fabrics, a wovennetting having an approximately even-spaced mesh of 12 by12 yarns or more per 25 mm 1 in.leno weave, na weave in which two adjacent warp yarnscross each other between the picks.DISCUSSION(as related to Specifications D579 and D4029)SeeFigure A1.3 in Annex for the basic weave di

24、agram.louver cloth, nin coated glass yarn fabrics, a woven nettinghaving an approximately even-spaced mesh of fewer than 12by 12 yarns per 25 mm 1 in.mesh, nin coated glass yarn fabrics, the number of warpyarns or ends per linear 25 mm 1 in. followed by thenumber of filling yarns or picks per linear

25、 25 mm 1 in.mock leno weave, na weave in which the warp yarns remainparallel but form open warp stripes by programmed inter-lacing of warp and filling yarns simulating a leno appear-ance.DISCUSSION(as related to Specifications D579 and D4029)SeeFigure A1.4 in Annex for the basic weave diagram.neopre

26、ne treated, adjin glass fiber, a descriptive term forthe application of polychloroprene rubber compound toimprove the stability, knot holding properties, and abrasionresistance of the cord.roving, nin glass textiles, a multiplicity of filaments or yarnsgathered together into an approximately paralle

27、l arrange-ment without twist.shading coefficient, nthe ratio of the solar heat gain througha glazing system under a specific set of conditions to thesolar gain through a single light of double-strength sheetglass under the same conditions.DISCUSSION(as related to Specification D4028)This definition

28、isfrom the American Society of Heating, Refrigerating, and Air-Conditioning Engineers, Inc. (ASHRAE) Handbook of Fundamentals.sleeving, nbraided, knitted, or woven fabric of cylindricalform having a width less than 100 mm 4 in. (circumferenceless than 200 mm 8 in.).solar screening, nof coated fiber

29、glass yarn solar screening,a woven fabric that imparts a shielding or protection fromlight, heat, wind, and insects without excessive alteration orimpairment of visual viewing, and that has a mesh in excessof 12 by 12 with a rib pattern in the warp direction formedby the weaving of two or more conti

30、guous yarns with aminimum of space between such yarns followed by spaceequivalent to the width of one or more of the yarns in the rib.staple glass yarn, nyarn made from filaments that arenominally 200 to 300 mm 8 to 15 in. in length.tape, nin textiles, a narrow fabric with a mass per unit areaof les

31、s than 0.5 kg/m20.1 lb/ft2 for each 25.4 mm 1 in. ofwidth and which is used primarily for utilitarian purposes.textured glass yarn, na yarn processed from continuousfilament yarn in such a manner to induce bulk to the yarn bydisorientation of the filaments.tubing, nbraided, knitted, or woven fabric

32、of cylindricalform having a width of 100 mm 4 in. or more (circumfer-ence of 200 mm 8 in. or more).twelve-harness satin, na weave similar to eight-harnesssatin except in warp-faced fabrics warp yarns show on theface of the fabric eleven out of twelve adjacent yarns and infilling-faced fabrics fillin

33、g yarns show on the face of thefabric eleven out of twelve adjacent yarns.DISCUSSION(as related to Specifications D579 and D4029)SeeFigure A1.6 in Annex for the basic weave diagram.twist balance, nin glass fiber cord and sewing thread, therelationship of primary and final twist to each other and tot

34、he cord size such that residual torsional effects are nullified.D7018/D7018M 112untreated, adja descriptive term for glass fiber yarns havingno applied chemicals or coatings, other than the minimallubricant or binder used to control intra-fiber abrasion.vinyl-coated glass yarn, nglass continuous fil

35、ament yarn,coated with a pigment and plasticized vinyl chloride resin.webbing, nin textiles, a stout narrow fabric with a mass perunit area of at least 0.5 kg/m20.1 lb/ft2 for each 25.4 mm 1in. of width.wrap-in, nin vinyl-coated glass yarns, a method of complet-ing a package after a break by wrappin

36、g the two endstogether on the package without splicing or tying a knot.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 validity of

37、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

38、 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 not rece

39、ived 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) o

40、f 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/).D7018/D7018M 113