1、Designation:D315011Standard Specification forCrosslinked and Noncrosslinked Poly(Vinyl Chloride)Heat-Shrinkable Tubing for Electrical Insulation1This standard is issued under the fixed designation D3150;the number immediately following the designation indicates the year oforiginal adoption or,in the
2、 case of revision,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.1.Scope*1.1 This specification applies to flexible,crosslinked andnoncrosslinked poly(vinyl chloride)hea
3、t-shrinkable tubing forelectrical insulating purposes.It is supplied in an expandedform and will shrink to its extruded diameter when heated.NOTE1This standard is similar but not identical to IEC 606843201.1.2 The values stated in inch-pound units are to be regardedas standard.The values given in pa
4、rentheses are mathematicalconversions to SI units that are provided for information onlyand are not considered standard.1.2.1 In some cases(including the title),temperatures aredescribed in degrees Celsius only.2.Referenced Documents2.1 ASTM Standards:2D1711 Terminology Relating to Electrical Insula
5、tionD2671 Test Methods for Heat-Shrinkable Tubing for Elec-trical UseD3636 Practice for Sampling and Judging Quality of SolidElectrical Insulating MaterialsE176 Terminology of Fire Standards2.2 Military Standards:3MIL-STD-104 Limits for Electrical Insulation ColorMIL-H-5606 Hydraulic Fluid,Petroleum
6、 Base,Aircraft,Missile,and OrdnanceMIL-T-5624 Turbine Fuel,Aviation,Grades JP-4 and JP-5MIL-L-7808 Lubricating Oil,Aircraft,Turbine Engine,Syn-thetic BaseMIL-L-23699 Lubricating Oil,Aircraft,Turbine Engines,Synthetic BaseMIL-A-8243 Anti-Icing and De-Icing Defrosting Fluid2.3 Federal Standards:SS-S-5
7、50 Sodium Chloride,Technical,for Water-SofteningUnits42.4 IEC Standards:606843201 Flexible insulating sleeving,Part 3,Sheet 201:Heat shrinkable sleeving,general purpose,flexible,cross-linked PVC,shrink ratio 2:153.Terminology3.1 Definitions:3.1.1 For definitions pertaining to electrical insulation,r
8、eferto Terminology D1711.3.1.2 For definitions pertaining to fire standards,refer toTerminology E176.4.Classification4.1 Type IFlexible,noncrosslinked poly(vinyl chloride)tubing capable of being shrunk at 135C(275F)in 15 min.4.2 Type IIFlexible,crosslinked poly(vinyl chloride)tub-ing capable of bein
9、g shrunk at 175C(347F)in 15 min.5.Ordering Information5.1 When tubing is ordered to this specification,the pur-chaser shall define the size,color,and type of the requiredtubing.6.Materials and Manufacture6.1 The polymers used in the manufacture of heat-shrinkable tubing shall be modified poly(vinyl
10、chloride)andthe finished compound shall be free of all foreign matter otherthan intended formulation additives as appropriate.6.2 The tubing shall be extruded,crosslinked(Type II only),and then expanded to the required dimensions.7.Chemical and Physical Property Requirements7.1 The material shall co
11、nform to the chemical and physicalproperty requirements specified in Table 1.1This specification is under the jurisdiction of ASTM Committee D09 onElectrical and Electronic Insulating Materials and is the direct responsibility ofSubcommittee D09.07 on Flexible and Rigid Insulating Materials.Current
12、edition approved Aug.1,2011.Published August 2011.Originallyapproved in 1973.Last previous edition approved in 2006 as D3150 00(2006).DOI:10.1520/D3150-11.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStan
13、dards volume information,refer to the standards Document Summary page onthe ASTM website.3Available from Standardization Documents Order Desk,Bldg.4 Section D,700Robbins Ave.,Philadelphia,PA 19111-5094,Attn:NPODS.4Available from Superintendent of Documents,U.S.Government PrintingOffice,Washington,DC
14、 20402.5Available from American National Standards 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 State
15、s1 7.2 Every lot of material shall be tested for dimensionalrequirements,restricted shrinkage,tensile strength,elongation,longitudinal change,and dielectric breakdown.Other require-ments shall be tested at a frequency agreed upon between thesupplier and the purchaser.8.Dimensional Requirements8.1 Ty
16、pe I material shall conform to the applicable require-ments listed in Table 2 or Table 3.8.2 Type II material shall conform to the requirements listedin Table 3.8.3 Tubing with non-standard dimensions shall be suppliedonly when agreed upon between purchaser and seller.Tubingwith non-standard dimensions shall be considered to complywith this specification if the requirements of Table 1 and Table2 are satisfied and the minimum recovered wall thicknessequals or exceeds that of the identical or next
