1、Designation: D 2301 99 (Reapproved 2004)An American National StandardStandard Specification forVinyl Chloride Plastic Pressure-Sensitive ElectricalInsulating Tape1This standard is issued under the fixed designation D 2301; the number immediately following the designation indicates the year oforigina
2、l adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) indicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers electrical insulating tape con-sisting
3、of a flexible backing made from vinyl chloride plasticcoated on one side with a pressure-sensitive adhesive.1.2 The values stated in SI units are the standard. The valuesgiven in parentheses are provided for information purposesonly.2. Referenced Documents2.1 ASTM Standards:2D 1000 Test Methods for
4、Pressure-Sensitive AdhesiveCoated Tapes Used for Electrical and Electronic Applica-tionsD 1711 Terminology Relating to Electrical Insulation3. Terminology3.1 DefinitionsFor definitions of terms in this specifica-tion, refer to Terminology D 1711.4. Classification4.1 This specification covers two typ
5、es as follows:4.1.1 Type IGeneral-purpose tape, nominal thickness 0.18mm (0.007 in.).4.1.2 Type IIGeneral-purpose tape, nominal thickness0.25 mm (0.010 in.).5. Materials and Manufacture5.1 The backing shall be polyvinyl chloride plastic suitablycompounded to meet the requirements of this specificati
6、on.The backing shall be smooth and uniform. However, fish eyesshall not be cause for rejection. The tape edges shall be straightand unbroken.5.2 The pressure-sensitive adhesive coating shall be smoothand uniform and as free from lumps and bare spots as the bestcommercial practice will permit. There
7、shall be no adhesivetransfer when the tape is unwound from the roll.5.3 Black plastic backing shall be considered standard.Other colors, opaque or transparent, are acceptable whenspecified.6. Requirements6.1 The tape shall meet the requirements given in Table 1for the type specified.7. Standard Roll
8、s7.1 The standard widths and lengths shall be selected fromthe following:7.1.1 Widths:mm in. mm in.614 2278938 25 11212 30 1141558 38 1121934 50 27.1.1.1 Widths greater than 50 mm (2 in.) shall be agreedupon between the purchaser and the seller.7.1.2 Lengths:mft62020 6633 1087.1.2.1 Lengths greater
9、than 33 m (108 ft) shall be inmultiples of 33 m. Additional lengths shall be agreed uponbetween the purchaser and seller.8. Test Methods8.1 The selection of rolls, conditioning, and testing shall bein accordance with Test Methods D 1000.9. Rejection9.1 If the test results of any roll do not conform
10、to therequirements prescribed in this specification, two additionalrolls shall be selected and tested. If one of the two additional1This specification is under the jurisdiction of ASTM Committee D09 onElectrical and Electronic Insulating Materials and is the direct responsibility ofSubcommittee D09.
11、07 on Flexible and Rigid Insulating Materials.Current edition approved March 10, 1999. Published June 1999. Originallyapproved in 1964. Last previous edition approved in 1993 as D 2301 88 (1993).2For referenced ASTM standards, visit the ASTM website, www.astm.org, orcontact ASTM Customer Service at
12、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 States.sample rolls also does not conform to the requireme
13、nts, the lotmay be rejected at the option of the purchaser.10. Packaging and Package Marking10.1 PackagingThe package shall withstand shipmentand shall give the product ample protection against damage.The individual rolls shall not adhere to each other or to thecontainer.10.2 Package MarkingEach pac
14、kage shall be markedwith the name of the manufacturer, the ASTM specificationnumber, the type number, the thickness, the width, and thelength on the roll.11. Keywords11.1 electrical insulating tape; plastic electrical tape;pressure-sensitive adhesive tape; vinyl chloride plastic tapeASTM Internation
15、al 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, are entirely their
16、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
17、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 Committee on Standards,
18、 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 aboveaddress or at 610-832-95
19、85 (phone), 610-832-9555 (fax), or serviceastm.org (e-mail); or through the ASTM website(www.astm.org).TABLE 1 Requirements for Vinyl Chloride Plastic Electrical TapeRequirements Type I Type IIThickness, mm (in.) avg 0.178 6 0.025 (0.0070 6 0.0010) 0.254 6 0.025 (0.0100 6 0.0010)Width, as specified,
20、 mm (in.) 60.8 (6132) 60.8 (6132)Length, as specified, % 61 61Breaking strength, min, N/10 mm (lbf/in.) avg 27 (15) 36 (20)Elongation, min, % avg 125 150Dielectric breakdown, min. V avg:(a) Standard condition 7000 9000(b) Wet condition (96/23/96)A90 % of original 90 % of originalAdhesion, min, N/10
21、mm (ozf/in.) avg:B(a) Steel 2.4 (22) 2.4 (22)(b) Backing 2.0 (18) 2.0 (18)High-humidity insulation resistance, min,MV median 2 3 1042 3 104Flagging, max, mm (in.) avg 2.5 (0.10) 2.5 (0.10)Flammability, s burning time (max) 4 4ASee Test Methods D 1000.BSee Test Methods D 1000, Method A.D 2301 99 (2004)2
