1、Designation: D 1000 041An American National StandardStandard Test Methods forPressure-Sensitive Adhesive-Coated Tapes Used forElectrical and Electronic Applications1This standard is issued under the fixed designation D 1000; the number immediately following the designation indicates the year oforigi
2、nal adoption or, 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 Def
3、ense.1NOTEUpdated research report information in Footnote 6 editorially in October 2008.1. Scope1.1 These test methods cover procedures for testingpressure-sensitive adhesive-coated tapes to be used as electri-cal insulation. These tapes are classified as follows:1.1.1 Class 1Non-elastomeric backing
4、s made from mate-rials such as:Paper, flat or creped,Fabric, uncoated or coated,Cellulose ester films,Polyethylene terephthalate (polyester) films,Fluorocarbon polymer films,Composite filament films,Polyamide films,Polyimide films, andCombinations thereof.1.1.2 Class 2Elastomeric backings that are c
5、haracterizedby both high stretch and substantial recovery. These backingsare made from materials such as:Vinyl chloride and co-polymers,Vinylidene chloride and co-polymers, andPolyethylene and co-polymers.1.2 Laminates of Class 1 and Class 2 backings should betested according to Class 1 test methods
6、.1.3 This standard does not purport to address all of thesafety concerns, if any, associated with its use. It is theresponsibility 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. For specific
7、hazardssee Section 3.1.4 The procedures appear in the sections indicated belowand in alphabetical order:Adhesion Strength to Steel and Backing at Room Temperature 46-53Adhesion Strength to Steel and Backing at Low Temperatures 46-53Bond Strength After Solvent Immersion 110-115Breaking Strength and E
8、longation at Room Temperature 37-45Breaking Strength and Elongation at Low Temperatures 37-45Conditioning 6-8Curling and Twisting 140-146Dielectric Breakdown Voltage 83-90Effect of Accelerated Aging on High-Temperature Tapes 97-103Flagging 66-76Flammability 104-109Hazards/Precautions 3Insulation Res
9、istance at High Humidity 91-96Length of Tape in a Roll 28-36Oil Resistance 116-122Puncture Resistance 123-128Resistance to Accelerated Aging (Heat and Moisture) 129-139Sampling 4Specimen Preparation 5Thermosetting Properties 77-82Thickness 21-27Unwind Force at Room Temperature 54-65Unwind Force at L
10、ow Temperatures 54-65Width 11-20NOTE 1These procedures apply to both Class 1 and Class 2 tapesexcept as noted above.1.5 The values stated in SI units are the standard, unlessotherwise noted. If a value for measurement is followed by avalue in inch-pound or English units in parentheses, the secondval
11、ue may only be approximate and is for information only.The first stated value is the preferred unit.NOTE 2These test methods are similar to IEC 604543, but may differsometimes in some details.1.6 This is a firetest response standard.2. Referenced Documents2.1 ASTM Standards:2A 167 Specification for
12、Stainless and Heat-ResistingChromium-Nickel Steel Plate, Sheet, and StripD 149 Test Method for Dielectric Breakdown Voltage andDielectric Strength of Solid Electrical Insulating Materials1These test methods are under the jurisdiction of ASTM Committee D09 onElectrical and Electronic Insulating Mater
13、ials and are the direct responsibility ofSubcommittee D09.07 on Flexible and Rigid Insulating Materials.Current edition approved Sept. 1, 2004. Published September 2004. Originallyapproved in 1948. Last previous edition approved in 1999 as D 1000 99.2For referenced ASTM standards, visit the ASTM web
14、site, 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 Conshohocken, PA 19428-2959, United Sta
15、tes.at Commercial Power FrequenciesD 257 Test Methods for DC Resistance or Conductance ofInsulating MaterialsD 295 Test Methods for Varnished Cotton Fabrics Used forElectrical InsulationD 374 Test Methods for Thickness of Solid Electrical Insu-lationD 1711 Terminology Relating to Electrical Insulati
16、onD 3487 Specification for Mineral Insulating Oil Used inElectrical ApparatusD 5032 Practice for Maintaining Constant Relative Humid-ity by Means of Aqueous Glycerin SolutionsE 691 Practice for Conducting an Interlaboratory Study toDetermine the Precision of a Test Method2.2 IEC Standard:IEC 60454-3
17、 Specification for Pressure-Sensitive AdhesiveTapes for Electrical Purposes33. Hazards3.1 The following specific substances are flammable liq-uids. Do not use them in the vicinity of open flames orelectrical contacts: acetone (see 50.1 and 94.1), heptane (see50.1 and 94.1), and toluene (see 70.6). T
18、hey must be stored inclosed containers, and it is imperative to clean apparatus in awell-ventilated area.3.2 As a toxic substance, toluene should be used only whereadequate ventilation is provided and in such manner as to avoidany absorption through the skin (see 70.6).3.3 Warning Lethal voltages ma
19、y be present during testmethods which evaluate electrical properties. It is essentialthat the test apparatus, and all associated equipment that maybe electrically connected to it, be properly designed andinstalled for safe operation. Solidly ground all electricallyconductive parts that any person mi
20、ght come in contact withduring the test. Provide means for use, at the completion of anytest, to ground any parts which: were at high voltage during thetest; may have acquired an induced charge during the test; mayretain a charge even after disconnection of the voltage source.Thoroughly instruct all
21、 operators in the proper way to conducttests safely. When making high voltage tests, particularly incompressed gas or in oil, the energy released at breakdownmay be suffcient to result in fire, explosion, or rupture of thetest chamber. Design test equipment, test chambers, and testspecimens so as to
22、 minimize the possibility of such occurrencesand to eliminate the possibility of personal injury.SAMPLING4. Sample and Specimen Requirements4.1 The producer and consumer shall agree upon the num-ber of rolls selected. Unless otherwise specified a minimum ofthree rolls per lot shall be selected.4.2 F
23、or sampling purposes, a lot consists of identifiablematerials of the same type, manufactured in one production runand offered for delivery at the same time.4.3 All test methods in this standard are intended to producea test value for a single roll. Any reference to averaging ofmeasurements refers to
24、 the averaging of measurements on asingle roll and not to the average of all sample rolls.4.4 See Table 1 for a summary of standard requirements forthe number of test specimens to select from each sample roll,the number of test measurements to make per test specimen,and the value to be reported.4.5
25、Include in every report the complete identification of thetape tested.SPECIMEN PREPARATION5. Test Specimen Preparation5.1 Place any roll of tape to test on a freely revolvingmandrel. Except for determination of length of tape in a roll,remove and discard a minimum of three layers before remov-ing ta
26、pe for preparation of test specimens.5.2 Remove sufficient length of tape, at the rate of approxi-mately 50 mm/s (2 in./s), to provide the specimens required forall tests. Cut the tape with a sharp razor blade or scissors,unless otherwise specified. Place the tape on a smooth cleansurface, adhesive
27、side up, or suspend it from one end in free air.Protect the adhesive surface from dust. Do not allow theadhesive surface to contact the operators fingers or otherforeign objects. From this tape material, prepare specimens asrequired in the individual test methods. See also Table 1.5.3 Use test speci
28、mens that are the width of the tape asreceived, if possible. If it is necessary to prepare narrowerspecimens as prescribed in the test method, use extreme caresince hand trimming may materially affect the test results. Tworecommended procedures are (1) to slit the specimen with asharp razor blade fr
29、ee of nicks while the specimen is held downwith a pattern of the desired width, or (2) to slit with mountedparallel sharp razor blades free of nicks to the desired width.3Available from American National Standards Institute, 11 W. 42ndSt., NewYork, NY 10036.TABLE 1 Testing and ReportingTestSec-tionT
30、ests perSpecimenASpecimensper RollAReportBWidth 14, 19 3 1 avgThickness 26 3 1 avgLength of tape in a roll 35 1 1 valueBreaking strength 44 1 3 avgElongation 44 1 3 avgAdhesion strength 52 1 3 avgUnwind forceFast rate of removal 64 1 1 valueSlow rate of removal 64 3 1 avgFlaggingClass 1 Tape 71 3 1
31、avgClass 2 Tape 75 1 3 avgThermosetting properties 81 1 3 avgDielectric breakdown voltage 89 3 3 avgInsulation resistance at high humidity 95 5 1 medEffect of accelerated aging 102 3 2 avgFlammability 108 1 3 avgBond strength after solvent immersion 114 1 3 avgOil resistance 121 1 4 avgPuncture resi
32、stance 127 1 5 avgResistance to accelerated aging 129, 133 1 6 avgCurling and twisting 140 1 3 avgAWhen referee testing is involved, use an average of 5 determinations wherever1 or 3 are specified above.BMinimum and maximum values may also be required when average values arereported.D10000412CONDITI
33、ONING6. Terminology6.1 Definitions:6.1.1 conditioning, nthe exposure of a material to theinfluence of a prescribed atmosphere for a stipulated period oftime or until a stipulated relation is reached between materialand atmosphere.7. Significance and Use7.1 The physical and electrical properties such
34、 as adhesion,elongation, breaking strength, and dielectric breakdown willvary with temperature and moisture content. Actual serviceresults are influenced by these factors. In order that testmethods yield consistent and reproducible results, control thetemperature and moisture content of the sample o
35、r specimen.8. Conditioning for Room Temperature Measurements8.1 Condition all rolls of tape for a minimum of 24 h to atemperature of 23 6 5C(736 9 F) before removingspecimens for test.8.2 Condition all test specimens for a period of1hinacontrolled atmosphere at 23 6 5C(736 9 F) and 50 6 10 %relative
36、 humidity prior to testing.8.3 Unless otherwise specified, testing shall be conducted at23 6 5C(736 9 F) and 50 6 10 % relative humidity.8.4 For referee testing purposes, subject all sample rolls toa controlled laboratory temperature of 23 6 1C (73.4 6 1.8F) for a minimum period of 24 h before remov
37、ing specimensfor test.8.5 Unless otherwise specified, condition all referee testspecimens for a period of1hinacontrolled laboratoryatmosphere at 23 6 1C (73.4 6 1.8 F) and 50 6 2 % relativehumidity.8.6 Unless otherwise specified, referee testing shall beconducted at 23 6 1C (73.4 6 1.8 F) and 50 6 2
38、 % relativehumidity.9. Conditioning for Low Temperature Measurements9.1 Elastomeric backings of Class 2 tapes may be subject tocold temperature tests. In these cases, place prepared speci-mens or rolls of tape in a cold room and condition for at least2 h at the desired temperature (for example, 10 C
39、, 0 C, 10C, 18 C, etc.).10. Apparatus for Low Temperature Conditioning10.1 Cold room or cold chamber capable of maintaining thedesired cold temperatures during testing.WIDTH OF TAPEMethod ASteel Ruler11. Apparatus11.1 A steel scale having divisions at 0.5 mm or164-in.intervals.12. Test Specimens12.1
40、 Select test specimens of approximately 450 mm (18-in.) lengths of tape taken from each sample roll in accordancewith 5.2 and conditioned in accordance with Section 8.13. Procedure13.1 Place the test specimen, after conditioning, withouttension or pressure, adhesive side down on a hard smoothsurface
41、. Measure the width perpendicular to the edge with thesteel scale at three approximately equally-spaced points alongthe length.14. Report14.1 Report the average width in millimetres or inches, plusthe maximum and minimum, if specified.15. Precision and Bias15.1 This test method has been in use for m
42、any years, but nostatement of precision has been made and no activity is plannedto develop such a statement.15.2 This test method has no bias because the value forwidth is defined in terms of this test method.Method BCaliper16. Apparatus16.1 A pair of calipers with a scale length larger than widthof
43、 the roll of tape, having divisions at 0.5-mm or164-in.intervals.17. Test Specimen17.1 One roll of tape, conditioned in accordance withSection 8. Unless damaged, no outer layers need to beremoved.18. Procedure18.1 The outer turns of the roll must have clean and sharpedges. Discard any damaged or cru
44、shed edges. After condi-tioning the roll of tape, place it on a table in a vertical position.Open the jaws of the calipers and slide them over the cut edgesof the tape so that the scale shaft is parallel to the table. Closethe caliper jaws slowly so as to just touch the sides of the taperoll. Be car
45、eful not to crush the edges and keep the caliper jawsperpendicular to the edges of the tape. Measure the widthperpendicular to the edges in mm (in.) to the nearest 0.5 mm(164 in.) at three approximately equally-spaced points along thecircumference of the roll.19. Report19.1 Report the average width
46、in millimetres or inches, plusthe maximum and minimum, if specified.20. Precision and Bias20.1 This test method has been in use for many years, but nostatement of precision has been made and no activity is plannedto develop such a statement.20.2 This test method has no bias because the value forwidt
47、h is defined in terms of this test method.THICKNESS21. Terminology21.1 Definitions of Terms Specific to This Standard:D1000041321.1.1 thickness, nthe perpendicular distance between theopposite surfaces of pressure-sensitive adhesive tape as deter-mined in accordance with this test method.22. Signifi
48、cance and Use22.1 The thickness is of value in controlling uniformity andproviding design data, as well as for use in determiningphysical and electrical properties.23. Apparatus23.1 Thickness GageA dead weight thickness gage asprescribed in Apparatus C of Test Methods D 374, with thefollowing modifi
49、cations:23.1.1 Presser Foot Diameter6 mm (14 in.).23.1.2 Anvil Diameter6 mm to 50 mm (14 to 2 in.).23.1.3 A weighted presser foot so that the total pressureapplied to a specimen is equal to 50 6 5 kPa (7.6 6 0.5 psi).Calibrate the gage for the actual load exerted by the presserfoot.NOTE 3Any commercial instrument, including hand-held micrometer,that satisfies 23.1.3 may be use for the thickness measurement.24. Test Specimens24.1 In accordance with 5.2 and Section 8, prepare andcondition specimens of tape of a single thickness a minimumlen
