ASTM D4363-22

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Designation: D4363 − 21 D4363 − 22
Standard Specification for
Thermoplastic Chlorinated Polyethylene (CPE) Jacket for
Wire and Cable
This standard is issued under the fixed designation D4363; 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.
1. Scope*
1.1 This specification covers thermoplastic chlorinated polyethylene (CPE) compounds suitable for use as an outer covering or
jacket on electrical cables.
1.2 These jacket materials are suitable for use on cables which will be installed at temperatures above –35 °C.
1.3 The values stated in inch-pound units are regarded as standard. The values given in parentheses are mathematical conversions
to SI units that are provided for information only and are not considered standard.
1.4 This international standard was developed in accordance with internationally recognized principles on standardization
established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued
by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
2. Referenced Documents
2.1 ASTM Standards:
D1499 Practice for Filtered Open-Flame Carbon-Arc Exposures of Plastics
D1711 Terminology Relating to Electrical Insulation
D2633 Test Methods for Thermoplastic Insulations and Jackets for Wire and Cable
G153 Practice for Operating Enclosed Carbon Arc Light Apparatus for Exposure of Nonmetallic Materials
3. Terminology
3.1 Definitions:
3.1.1 For definitions of terms used in this specification refer to Terminology D1711.
3.1.2 aging, (act of), n—exposure of material to air or oil at a temperature and time as specified in the relevant material
specification for that material. D1711
3.2 Definitions of Terms Specific to This Standard:
3.2.1 aging, (act of), n—exposure of materials to air at a temperature of 121 °C for 168 h and oil at 100 °C for 18 h.
This specification is under the jurisdiction of ASTM Committee D09 on Electrical and Electronic Insulating Materials and is the direct responsibility of Subcommittee
D09.07 on Electrical Insulating Materials.
Current edition approved July 1, 2021May 1, 2022. Published July 2021June 2022. Originally approved in 1987. Last previous edition approved in 20172021 as
D4363 – 17.D4363 – 21. DOI: 10.1520/D4363-21.10.1520/D4363-22.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard
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D4363 − 22
4. Physical Properties
4.1 Thermoplastic jackets shall conform to the requirements for physical properties specified in Table 1.
4.2 When used on single-conductor non-shielded cable rated 2001 to 5000 V phase to phase, the jacket shall also conform to the
requirements for surface resistivity and U-bend discharge prescribed in Table 2.
5. Sunlight and Weather Resistance Requirements
5.1 If sunlight and weather resistance are
...