1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationHeat-shrinkable moulded shapesPart 3: Specification requirements for shape dimensions, material requirements and compatibility performanceSheet 102: Heat-shrinkable elastomeric m
2、oulded shapes, semi-rigid, material requirements and system performanceBS EN 62329-3-102:2010National forewordThis British Standard is the UK implementation of EN 62329-3-102:2010. It isidentical to IEC 62329-3-102:2010.The UK participation in its preparation was entrusted by Technical CommitteeGEL/
3、15, Solid electrical insulating materials, to Subcommittee GEL/15/5,Flexible insulating sleeving for electrical purposes.A list of organizations represented on this committee can be obtained onrequest to its secretary.This publication does not purport to include all the necessary provisions of acont
4、ract. Users are responsible for its correct application. BSI 2011ISBN 978 0 580 66773 2ICS 29.035.01Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of the StandardsPolicy and Strategy Committee on 28 February 201
5、1.Amendments issued since publicationAmd. No. Date Text affectedBRITISH STANDARDBS EN 62329-3-102:2010EUROPEAN STANDARD EN 62329-3-102 NORME EUROPENNE EUROPISCHE NORM September 2010 CENELEC European Committee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europi
6、sches Komitee fr Elektrotechnische Normung Management Centre: Avenue Marnix 17, B - 1000 Brussels 2010 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members. Ref. No. EN 62329-3-102:2010 E ICS 29.035.01 English version Heat-shrinkable moulded shapes
7、 - Part 3: Specification requirements for shape dimensions, material requirements and compatibility performance - Sheet 102: Heat-shrinkable elastomeric moulded shapes, semi-rigid, material requirements and system performance (IEC 62329-3-102:2010) Profils thermortractables - Partie 3: Exigences rel
8、atives aux dimensions des profils, exigences de matriaux et performances de compatibilit - Feuille 102: Profils thermortractables en lastomre, semi-rigides - Exigences relatives aux matriaux et performances du systme (CEI 62329-3-102:2010) Wrmeschrumpfende Formteile - Teil 3: Anforderungen fr Formte
9、ilmae, Materialeigenschaften und Kompatibilittsverhalten - Blatt 102: Wrmeschrumpfende Formteile aus Elastomeren, halbsteif, Materialanforderungen und Systemeigenschaften (IEC 62329-3-102:2010) This European Standard was approved by CENELEC on 2010-09-01. CENELEC members are bound to comply with the
10、 CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or
11、 to any CENELEC member. This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the offici
12、al versions. CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, P
13、ortugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 62329-3-102:2010EN 62329-3-102:2010 - 2 - Foreword The text of document 15/570/FDIS, future edition 1 of IEC 62329-3-102, prepared by IEC TC 15, Solid electrical insulating materials, was submitted to the
14、IEC-CENELEC parallel vote and was approved by CENELEC as EN 62329-3-102 on 2010-09-01. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and CENELEC shall not be held responsible for identifying any or all such patent rights. Th
15、e following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2011-06-01 latest date by which the national standards conflicting with the EN have to be withdrawn (dow) 2013-09-01 Annex ZA has
16、 been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62329-3-102:2010 was approved by CENELEC as a European Standard without any modification. _ BS EN 62329-3-102:2010- 3 - EN 62329-3-102:2010 Annex ZA (normative) Normative references to international publications
17、with their corresponding European publications The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NO
18、TE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publication Year Title EN/HD Year IEC 60695-11-10 + A1 1999 2003 Fire hazard testing - Part 11-10: Test flames - 50 W horizontal and vertical flame test methods EN 60695-11
19、-10 + A1 1999 2003 IEC 60757 1983 Code for designation of colours HD 457 S1 1985 IEC 62329-1 2005 Heat shrinkable moulded shapes - Part 1: Definitions and general requirements EN 62329-1 + corr. December 2006 2006 IEC 62329-2 2006 Heat shrinkable moulded shapes - Part 2: Methods of test EN 62329-2 2
20、006 IEC 62329-3-100 2010 Heat-shrinkable moulded shapes - Part 3: Specification requirements for shape dimensions, material requirements and compatibility performance - Sheet 100: Heat-shrinkable moulded shape dimensions EN 62329-3-100 2010 ISO 1817 2005 Rubber, vulcanized - Determination of the eff
21、ect of liquids - - BS EN 62329-3-102:2010 4 62329-3-102 IEC:2010 INTRODUCTION This International Standard is one of a series that deals with heat-shrinkable moulded shapes for electrical purposes. The series consists of three parts: Part 1: Definitions and general requirements (IEC 62329-1) Part 2:
22、Methods of test (IEC 62329-2) Part 3: Specification requirements for shape dimensions, material requirements and compatibility performance (IEC 62329-3) This standard gives one of the sheets comprising Part 3 as follows: Sheet 102: Heat-shrinkable elastomeric moulded shapes, semi-rigid, material req
23、uirements and system performance NOTE See IEC 62329-3-100 for moulded shape dimensions. BS EN 62329-3-102:201062329-3-102 IEC:2010 5 HEAT-SHRINKABLE MOULDED SHAPES Part 3: Specification requirements for shape dimensions, material requirements and compatibility performance Sheet 102: Heat-shrinkable
24、elastomeric moulded shapes, semi-rigid, material requirements and system performance 1 Scope This sheet of IEC 62329-3 gives the requirements for heat-shrinkable elastomeric moulded shape, semi-rigid material requirements and system performance. Experience of product performance indicates that this
25、moulded shape material is suitable for inclusion in systems for operation in the following temperature ranges: 75 C to + 120 C. The moulded shapes may be supplied with a pre-coated adhesive. Refer to the manufacturers/suppliers for options. A guide to adhesive compatibility is given in Annex A. Thes
26、e moulded shapes are normally supplied in the styles and dimensions given in IEC 62329-3-100. The colour is normally Black. Styles and dimensions other than those specifically listed in IEC 62329-3-100 may be available as custom items. These items shall be considered to comply with this standard if
27、they comply with the property requirements listed in Table 1 with the exception of dimensions. Materials that conform to this specification meet established levels of performance. However, the selection of a material by a user for a specific application should be based on the actual requirements nec
28、essary for adequate performance in that application and not based on this specification alone. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest ed
29、ition of the referenced document (including any amendments) applies IEC 60695-11-10:1999, Fire hazard testing Part 11-10: Test flames 50 W horizontal and vertical flame test methods Amendment 1 (2003) IEC 60757:1983, Code for designation of colours IEC 62329-1:2005, Heat-shrinkable moulded shapes Pa
30、rt 1: Definitions and general requirementsIEC 62329-2:2006, Heat-shrinkable moulded shapes Part 2: Methods of test IEC 62329-3-100:2010, Heat shrinkable moulded shapes Part 3: Specification requirements for shape dimensions, material requirements and compatibility performance Sheet 100: Heat-shrinka
31、ble moulded shape dimensions ISO 1817:2005, Rubber, vulcanized - Determination of the effect of liquids BS EN 62329-3-102:2010 6 62329-3-102 IEC:2010 3 Designation The moulded shapes shall be designated as shown by the following example: Description IEC publication number IEC Part number IEC Sheet n
32、umber IEC Style/size code Colour Adhesive Code a Drain holes b Moulded shapes IEC 62329 3 101 B/01 BK U (seeNOTE) D NOTE For compatible adhesives and codes, see Annex A. aInsert UN if uncoated. b Insert N if no drain holes.Any abbreviation for colour shall comply with IEC 60757. Where no abbreviatio
33、n is given, the colour shall be written in full. 4 Conditions of test for the moulded shapes The moulded shapes shall be shrunk in a forced air circulation oven for (10 1) min at the temperature specified in Table 1. 5 Requirements In addition to the general requirements given in IEC 62329-1, the he
34、at-shrinkable moulded shapes shall comply with the requirements in IEC 62329-3-100 and Table 1. 6 Moulded shapes material conformance Conformance with the requirements of this specification shall be based on the results form test sheets, ( 2 0,15 ) mm thick, unless otherwise specified1, which shall
35、be prepared from the same cross-linked heat shrinkable material that is used to manufacture the heat shrinkable moulded shapes. 7 Moulded shapes compatibility Conformance with the compatibility requirements of this specification shall be based on the results from the assembly configuration as shown
36、in Figure 3 of IEC 62329-2. _ 1A suitable size has been found to be 150 mm 150 mm. BS EN 62329-3-102:201062329-3-102 IEC:2010 7 Table 1 Property requirements Property IEC 62329-2 clause or subclause Units Max. or Min. Requirements Remarks Dimensions 5 mm IEC 62329-3-100 Tables 1 - 22 Condition at 15
37、0C 3 K. Heat shock 7 Heat at 175C 3 K. Tensile strength 10 MPa Min. 10 Elongation at break 10 % Min. 250 Bending at low temperature 8 No visible cracks. Condition at 75 C 2 K. Mandrel diameter shall be 20 mm 10+ mm. Dimensional stability on storage 9 The dimensions shall be as specified in Tables 1
38、to 22 in IEC 62329-3-100. Recovery conditions as Clause 5 for dimensions. Tensile strength Elongation at break 10 10 MPa % Min. Min. 12 350 Use a jaw separation rate of 100 mm/min. Secant modulus at 2% elongation 11 MPa 80 to 160 Electric strength 12 MV/m Min. 8 Volume resistivity after damp heat 13
39、 m Min. 1011Flammability 16 s Max. 30 Test in accordance with method A of IEC 60695-11-10 Copper corrosion 18 % Max. None above the allowable 8 Heat for (16 0,5 ) h at 150C 3 K. Resistance to selected fluids Tensile strength Elongation at break 20 10 10 MPa % Min. Min. 8 250 Use the fluids and test
40、temperatures specified in Table 2. Heat ageing Tensile strength Elongation at break 23 10 10 MPa % Min. Min. 10 250 Heat at 160C 3 K Water absorption 24 % Max. 0,5 Mould growth Tensile strength Elongation at break 30 10 10 MPa % Min. Min. 12 350 Method B 56 days exposure Long term heat ageing Elonga
41、tion at break 21 10 % Min. 100 Heat for (3000 5) h at 150 C 3 K Compatibility Adhesive type 31 R,T and UaTest at C 3 K Dynamic shear At room temperature 31.1 N Min. 300 23 At elevated temperature 31.1.7 N Min. 110 100 BS EN 62329-3-102:2010 8 62329-3-102 IEC:2010 Property IEC 62329-2 clause or subcl
42、ause Units Max. or Min. Requirements Remarks Static load At room temperature 31.2 kg 20 23 At elevated temperature kg 5 100 Dynamic shear 31.1 N 300 23 Fluid resistance 31.3 N Min. 150 Fluid type Standard or symbol (24 0,5) h immersion at C 2 K Kerosene fuel F34 70 Grease G 354 70 Oil 0-156 70 Water
43、 70 Thermal ageing 31.4 N Min. 300 Heat for (168 1 ) h at 150 C 3 K. Peel adhesion 31.5 N/25mm Min. 60 Altitude immersion 31.6 Min. 109 aThese system performance requirements are based on using R,T and U adhesives (see Annex A). When using other adhesives the performance may be different. Refer to t
44、he supplier/manufacturer. BS EN 62329-3-102:201062329-3-102 IEC:2010 9 Table 2 Resistance to selected fluids Fluids Type Standard or symbol Immersion temperature C 2K Gasoline ISO 1817 Liquid B 40 Fuels Kerosene ISO 1817 Liquid F 40 Phosphate base ISO 1817 Liquid 103 70 Silicone base S-1714 a50 Hydr
45、aulic fluids Mineral base H-520 a50 Synthetic base ISO 1817 Liquid 101 70 Mineral base ISO 1817 Oil No. 2 50 Mineral base O-1176 a50 Oils Mineral base O-142 a50 Isopropyl alcohol 23 Propanol 25% White spirit 75% 23 Cleaning fluids Solvent Methylethylketone 23 Runway de-icers Inhibited potassium acet
46、ate in water, 50% 23 De-icing fluids Aircraft de-icers Ethylene glycol 80% Water 20% 23 NOTE Other fluids and/or temperatures may be specified with specific needs. These additional fluids and/or temperatures should be applicable when incorporated into agreements between the supplier and customer. aT
47、hese are commercially available fluids which can be identified in aviation fluid guides.BS EN 62329-3-102:2010 10 62329-3-102 IEC:2010 Annex A (informative) Adhesive compatibility guide for sheet 102 moulded shapes Bonding adhesives Type code Description Properties Guide to temperature range C Guide
48、 to storage life (if applicable) Compatible sleevings IEC 60684 Part 3 sheet numbers R Curable single component Thermosetting flexible, fluid resistant 75 to +150 2 years at below 25 C 211, 212, 233, 271 S Curable hot melt Thermosetting flexible 75 to +150 2 years at below 25 C 211, 212, 271 T Pre-c
49、atalyzed epoxy resin Thermosetting Fluid resistant 75 to +150 3 years at below 25 C 271 U Epoxy resin with polyamine/ami-de hardener Thermosetting more flexible than type Z 75 to +150 2 years at below 25 C 211, 212, 233, 271 W1 Hot melt wide temperature range Thermoplastic flexible 55 to +105 Not applicable 211, 212, 271 W2 Hot melt limited temperature range Thermopl
