ASTM D1047-2016 Standard Specification for Poly(Vinyl Chloride) Jacket for Wire and Cable《电线和电缆用聚氯乙烯套管的标准规格》.pdf

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1、Designation: D1047 16Standard Specification forPoly(Vinyl Chloride) Jacket for Wire and Cable1This standard is issued under the fixed designation D1047; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A n

2、umber 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 U.S. Department of Defense.1. Scope*1.1 This specification covers a durable general-purpo

3、sethermoplastic jacket made from poly(vinyl chloride) or thecopolymer of vinyl chloride and vinyl acetate suitable for aminimum installing temperature of 10C.1.2 The values stated in inch-pound units are the standard,except in cases where SI units are more appropriate. The valuesin parentheses are f

4、or information only.2. Referenced Documents2.1 ASTM Standards:2D1711 Terminology Relating to Electrical InsulationD2565 Practice for Xenon-Arc Exposure of Plastics In-tended for Outdoor ApplicationsD2633 Test Methods for Thermoplastic Insulations andJackets for Wire and CableD6360 Practice for Enclo

5、sed Carbon-Arc Exposures of Plas-ticsG151 Practice for Exposing Nonmetallic Materials inAccel-erated Test Devices that Use Laboratory Light SourcesG153 Practice for Operating Enclosed Carbon Arc LightApparatus for Exposure of Nonmetallic MaterialsG155 Practice for Operating Xenon Arc Light Apparatus

6、 forExposure of Non-Metallic Materials3. Terminology3.1 Definitions:3.1.1 For definitions pertinent to this specification, seeTerminology D1711.4. Test Applicable for Sunlight and Weather ResistantMaterials4.1 The jacket shall retain a minimum of 80 % of itsunexposed tensile strength and elongation

7、after 720 h ofexposure in a dual carbon-arc apparatus or a Xenon arc lightapparatus. Prepare the specimens in accordance with TestMethods D2633 for physical tests of insulations and jackets.Do not buff the surface that is exposed to the light source.Perform the test in accordance with Practice D2565

8、 for aXenon Arc apparatus, using Cycle 1 in Table X3.1 of PracticeG155, or Practice D6360, for an enclosed Carbon Arcapparatus, using Cycle 1 of Table X1.1 of Practice G153depending on which type of apparatus is specified.5. Physical Properties5.1 The jacket shall conform to the requirements for phy

9、si-cal properties prescribed in Table 1.5.2 When used on single-conductor nonshielded cable rated2001 to 5000 V phase to phase, the jacket shall also conformto the requirements for surface resistivity and U-bend dis-charge in Table 2.6. Sampling6.1 Sample the jacket in accordance with Methods D2633u

10、nless otherwise specified.7. Test Methods7.1 Unless otherwise specified, test the jacket in accordancewith Methods D2633.8. Keywords8.1 jacket for wire and cable; poly (vinyl chloride) jacket;thermoplastic jacket1This specification is under the jurisdiction of ASTM Committee D09 onElectrical and Ele

11、ctronic Insulating Materials and is the direct responsibility ofSubcommittee D09.18 on Solid Insulations, Non-Metallic Shieldings and Coveringsfor Electrical and Telecommunication Wires and Cables.Current edition approved March 1, 2016. Published March 2016. Originallyapproved in 1949. Last previous

12、 edition approved in 2011 as D1047 11. DOI:10.1520/D1047-16.2For 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.*

13、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 States1SUMMARY OF CHANGESCommittee D09 has identified the location of selected changes to this standard since the last issue (D10

14、47 11) that may impact the use of this standard. (Approved March 1, 2016.)(1) Removed Practices G23 and G152 from Referenced Docu-ments (2.1).(2) Revised 4.1.(3) Removed Appendix X1.ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item

15、 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 the responsible technical commi

16、ttee 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 receive careful consideration at a me

17、eting 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 International, 100 Barr Harbor Drive,

18、 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 the ASTM website(www.astm.org)

19、. 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:/ 1 Physical Properties for Poly(Vinyl Chloride) JacketAUnexposed (Unaged) Requirements:Tensile strength, min, psi (MPa) 1500 (10.3)E

20、longation at rupture, min, % 100Exposed (Aged) Requirements:After Air Oven Aging Test at 100 1C for 5 days:Tensile strength, min, % of unexposed (unaged) value 85Elongation at rupture, min, % of unexposed (unaged)value60After Oil Immersion Test at 70 1C for 4 h:Tensile strength, min, % of unexposed

21、(unaged) value 80Elongation at rupture, min, % of unexposed (unaged)value60Heat distortion, 121 1C, max, % 50Heat shock, 121 1C no cracksCold bend, 35 1C no cracksAThe values specified are applicable only to jacket having a nominal wallthickness of 0.030 in. (0.76 mm) or greater.TABLE 2 Requirements for Resisitivity and U-Bend DischargeSurface resistivity, min, M 200 000U-bend discharge at the requiredcable insulation ac test voltageno cable failures or cracks in thejacketD1047 162