Standard Specification for Polyester Film Pressure-Sensitive Electrical Insulating Tape (Withdrawn 2020)

ABSTRACT
This specification covers the manufacture, testing, and standard requirements of four types of electrical insulating tape consisting of a polyester plastic film coated on one side with a pressure-sensitive adhesive. Besides differences in nominal thickness, Type 1 is a general-purpose tape coated with a thermoplastic adhesive that is not chemically heat reactive, while Types 2, 3, and 4 are general-purpose tapes coated with a heat-reactive thermosetting adhesive. The tapes shall be tested accordingly and consequently conform to standard widths, lengths, and thicknesses, and other specific properties such as elongation, penetraction, high-humidity insulation resistance (measure of corrosion), strain relief (shrinkage), breaking strength, dielectric breakdown, and adhesion to steel and backing.
SCOPE
1.1 This specification covers electrical insulating tape consisting of a polyester plastic film coated on one side with a pressure-sensitive adhesive.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parenthesis are provided for information only.
Note 1—This standard and IEC 60454–3–2 and –3 are similar but not equivalent in all details.
WITHDRAWN RATIONALE
This specification covers electrical insulating tape consisting of a polyester plastic film coated on one side with a pressure-sensitive adhesive.
Formerly under the jurisdiction of Committee D09 on Electrical and Electronic Insulating Materials, this specification was withdrawn in March 2020. This standard is being withdrawn without replacement because it is no longer being maintained.

General Information

Status
Withdrawn
Publication Date
31-Mar-2012
Withdrawal Date
08-Mar-2020
Current Stage
Ref Project

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Technical specification
ASTM D2484-06(2012)e1 - Standard Specification for Polyester Film Pressure-Sensitive Electrical Insulating Tape (Withdrawn 2020)
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
´1
Designation:D2484 −06 (Reapproved 2012)
Standard Specification for
Polyester Film Pressure-Sensitive Electrical Insulating Tape
This standard is issued under the fixed designation D2484; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
ε NOTE—Table 2 was editorially revised in April 2012.
1. Scope* 4. Classification
1.1 This specification covers electrical insulating tape con-
4.1 This specification includes the requirements for four
sisting of a polyester plastic film coated on one side with a
types as follows:
pressure-sensitive adhesive.
4.1.1 Type 1—General-purposetape,nominalthickness0.06
1.2 The values stated in SI units are to be regarded as the
mm (0.0025 in.) and coated with a thermoplastic adhesive
standard. The values given in parenthesis are provided for
which is not chemically heat reactive.
information only.
4.1.2 Type 2—General-purposetape,nominalthickness0.06
mm (0.0025 in.) and coated with a heat-reactive thermosetting
NOTE 1—This standard and IEC 60454–3–2 and –3 are similar but not
adhesive.
equivalent in all details.
4.1.3 Type 3—General-purposetape,nominalthickness0.09
2. Referenced Documents
mm (0.0035 in.) and coated with a heat-reactive thermosetting
2.1 ASTM Standards:
adhesive.
D876 Test Methods for Nonrigid Vinyl Chloride Polymer
4.1.4 Type 4—General-purpose tape, nominal thickness
Tubing Used for Electrical Insulation
0.025 mm (0.0010 in.) and coated with a heat-reactive ther-
D1000 Test Methods for Pressure-Sensitive Adhesive-
mosetting adhesive.
Coated Tapes Used for Electrical and Electronic Applica-
tions
5. Materials and Manufacture
D1711 Terminology Relating to Electrical Insulation
D2305 Test Methods for Polymeric Films Used for Electri-
5.1 The polymer used as the backing shall be clear polyeth-
cal Insulation
ylene terephthalate sheet.
2.2 IEC Standard:
5.2 The pressure-sensitive adhesive coating shall be free
Publication 60454–3 Specifications for Pressure-Sensitive
from lumps and bare spots. There shall be no adhesive transfer
Adhesive Tapes for Electrical Purposes. Sheet 2: Require-
when tape is unwound from the roll.
ments for Polyester Film Tapes (PETP) with Thermoset-
ting Adhesive. Sheet 3: Requirements for Polyester Film
5.3 Both transparent and colored tapes are available.
Tapes (PETP) with Non-Thermosetting Adhesive
5.3.1 Type 1—Transparent.
3. Terminology 5.3.2 Types 2, 3, and 4—Transparent and colors.
3.1 Definitions— For definitions of terms used in this
6. Standard Rolls
specification, refer to Terminology D1711.
6.1 The standard widths and lengths shall be selected from
This specification is under the jurisdiction of ASTM Committee D09 on
the following:
Electrical and Electronic Insulating Materials and is the direct responsibility of
6.1.1 Widths:
Subcommittee D09.07 on Flexible and Rigid Insulating Materials.
Current edition approved April 1, 2012. Published April 2012. Originally
mm in. mm in.
approved in 1966. Last previous edition approved in 2006 as D2484 – 06. DOI:
1 7
6 ⁄4 22 ⁄8
10.1520/D2484-06R12E01. 3
9 ⁄8 25 1
For referenced ASTM standards, visit the ASTM website, www.astm.org, or 1 1
12 ⁄2 30 1 ⁄4
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM 5 1
15 ⁄8 38 1 ⁄2
Standards volume information, refer to the standard’s Document Summary page on
19 ⁄4 50 2
the ASTM website.
3 Widths greater than 50 mm (2 in.) shall be agreed upon
Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
4th Floor, New York, NY 10036, http://www.ansi.org. between the purchaser and the seller.
*A Summary of Changes section appears at the end of this standard
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
´1
D2484−06 (2012)
6.1.2 Lengths: 8. Test Methods
mft
8.1 Select samples, conditioning and test methods in accor-
33 108
dance with Test Methods D1000 except as noted in Tables 1
50 164
55 180
and 2.
66 216
8.2 Perform the penetration test in accordance with Test
6.2 Non-standard widths and lengths are permissible if
Methods D876
...

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