1、Designation: D2484 06 (Reapproved 2012)1Standard Specification forPolyester Film Pressure-Sensitive Electrical Insulating Tape1This standard is issued under the fixed designation D2484; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revisio
2、n, 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.1NOTETable 2 was editorially revised in April 2012.1. Scope*1.1 This specification covers electrical insulating tap
3、e con-sisting of a polyester plastic film coated on one side with apressure-sensitive adhesive.1.2 The values stated in SI units are to be regarded as thestandard. The values given in parenthesis are provided forinformation only.NOTE 1This standard and IEC 6045432 and 3 are similar but notequivalent
4、 in all details.2. Referenced Documents2.1 ASTM Standards:2D876 Test Methods for Nonrigid Vinyl Chloride PolymerTubing Used for Electrical InsulationD1000 Test Methods for Pressure-Sensitive Adhesive-Coated Tapes Used for Electrical and Electronic Applica-tionsD1711 Terminology Relating to Electrica
5、l InsulationD2305 Test Methods for Polymeric Films Used for Electri-cal Insulation2.2 IEC Standard:Publication 604543 Specifications for Pressure-SensitiveAdhesive Tapes for Electrical Purposes. Sheet 2: Require-ments for Polyester Film Tapes (PETP) with Thermoset-ting Adhesive. Sheet 3: Requirement
6、s for Polyester FilmTapes (PETP) with Non-Thermosetting Adhesive33. Terminology3.1 Definitions For definitions of terms used in thisspecification, refer to Terminology D1711.4. Classification4.1 This specification includes the requirements for fourtypes as follows:4.1.1 Type 1General-purpose tape, n
7、ominal thickness 0.06mm (0.0025 in.) and coated with a thermoplastic adhesivewhich is not chemically heat reactive.4.1.2 Type 2General-purpose tape, nominal thickness 0.06mm (0.0025 in.) and coated with a heat-reactive thermosettingadhesive.4.1.3 Type 3General-purpose tape, nominal thickness 0.09mm
8、(0.0035 in.) and coated with a heat-reactive thermosettingadhesive.4.1.4 Type 4General-purpose tape, nominal thickness0.025 mm (0.0010 in.) and coated with a heat-reactive ther-mosetting adhesive.5. Materials and Manufacture5.1 The polymer used as the backing shall be clear polyeth-ylene terephthala
9、te sheet.5.2 The pressure-sensitive adhesive coating shall be freefrom lumps and bare spots. There shall be no adhesive transferwhen tape is unwound from the roll.5.3 Both transparent and colored tapes are available.5.3.1 Type 1Transparent.5.3.2 Types 2, 3, and 4Transparent and colors.6. Standard Ro
10、lls6.1 The standard widths and lengths shall be selected fromthe following:6.1.1 Widths:mm in. mm in.614 2278938 25 11212 30 1141558 38 1121934 50 2Widths greater than 50 mm (2 in.) shall be agreed uponbetween the purchaser and the seller.1This specification is under the jurisdiction of ASTM Committ
11、ee D09 onElectrical and Electronic Insulating Materials and is the direct responsibility ofSubcommittee D09.07 on Flexible and Rigid Insulating Materials.Current edition approved April 1, 2012. Published April 2012. Originallyapproved in 1966. Last previous edition approved in 2006 as D2484 06. DOI:
12、10.1520/D2484-06R12E01.2For referenced 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.3Available from American National Stan
13、dards Institute (ANSI), 25 W. 43rd St.,4th Floor, New York, NY 10036, http:/www.ansi.org.*A Summary of Changes section appears at the end of this standardCopyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States16.1.2 Lengths:mft33 10850 16455
14、18066 2166.2 Non-standard widths and lengths are permissible ifagreed upon between the purchaser and seller.7. Requirements7.1 The tape shall meet the requirements given in Tables 1and 2 for the type specified.8. Test Methods8.1 Select samples, conditioning and test methods in accor-dance with Test
15、Methods D1000 except as noted in Tables 1and 2.8.2 Perform the penetration test in accordance with TestMethods D876 with the following exceptions: With no load onthe rod, insert each specimen between the steel ball and steelplate with the adhesive of the tape facing the plate and assuringthat the ta
16、pe is smooth against the plate and not stretched. Usenew steel balls for each test.9. Rejection9.1 If the test results of any roll do not conform to therequirements prescribed in the specification, two additionalrolls shall be selected and tested. If one of the two additionalsample rolls also does n
17、ot conform to the requirements, the lotmay be rejected at the option of the purchaser.10. Packaging and Package Marking10.1 The packaging shall withstand shipment and shall givethe product ample protection against damage. The individualrolls shall not adhere to each other or to the container.10.2 Ea
18、ch package shall be marked with the name of themanufacturer, the ASTM specification number, the typenumber, the thickness, the width, and the length on the roll.11. Keywords11.1 electrical insulating tape; polyester film pressure-sensitive tape; pressure-sensitive adhesive tapeTABLE 1 Requirements f
19、or all Types of Polyester PlasticPressure-Sensitive Electrical Insulating TapesRequirement Unit Value ASTMMethodWidth asspecified:under 12.7 mm(12 in.) mm (in.) 0.4 (164) D100012.7mm(12in.), and overmm (in.) 0.8 (132) D1000Length asspecified, minm avg(ft avg)66 minus 1 %(216 minus 1 %)D1000Elongatio
20、n % avg 75 min D1000Penetration C avg 200 D876High-humidity in-sulationresistance(measureof corrosion)M,median50 000 min D1000Strain relief(shrinkage)% max 3.5 D2305AAThe temperature shall be maintained at 1502Cforatleast 30 min and onlylengthwise specimens shall be used.D2484 06 (2012)12SUMMARY OF
21、CHANGESCommittee D09 has identified the location of selected changes to this specification since the last issue,D2484 06. that may impact the use of this specification. (Approved April 1, 2012)(1) Revised Table 2.ASTM International takes no position respecting the validity of any patent rights asser
22、ted 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 subject to revision at any time by
23、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 receiv
24、e 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 is copyrighted by ASTM Intern
25、ational, 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
26、 the ASTM website(www.astm.org). Permission rights to photocopy the standard may also be secured from the Copyright Clearance Center, 222Rosewood Drive, Danvers, MA 01923, Tel: (978) 646-2600; http:/ 2 Specific Requirements for Polyester Plastic Pressure-Sensitive Electrical Insulating TapesRequirem
27、ent Type 1 Type 2 Type 3 Type 4Thickness, mm (in.) avg 0.060 0.015(0.0025 0.0005)0.060 0.015(0.0025 0.0005)0.090 0.015(0.0035 0.0005)0.025 0.008(0.0010 0.0003)Breaking strength, N/m (lbf/in.) avg 3.5 (20) 3.5 (20) 6.1 (35) 1.7 (10)Dielectric breakdown, min, V avg:Standard condition 4500 4500 6000 30
28、00After 24hr immersion in water 4000 4000 5500 2500Adhesion, min, N/m (ozf/in.) avgSteel 219 (20) 383 (35) 383 (35) 219 (20)Backing standard condition 164 (15) 164 (15) 164 (15) 109 (10)Backing after thermosettingA. 383 (35) 383 (35) 383 (35)AThe tape shall be thermoset after application to the backing in accordance with the manufacturers instructions.D2484 06 (2012)13
