EN 13832-2-2006 en Footwear protecting against chemicals - Part 2 Requirements for footwear resistant to chemicals under laboratory conditions《防化学制品鞋靴 试验室条件下耐化学制品鞋靴的要求》.pdf

1、BRITISH STANDARDBS EN 13832-2:2006Footwear protecting against chemicals Part 2: Requirements for footwear resistant to chemicals under laboratory conditionsThe European Standard EN 13832-2:2006 has the status of a British StandardICS 13.340.50g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37

2、g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 13832-2:2006This British Standard was published under the authority of the Standards Policy and Strategy Committee on 29 September 2006 BSI 2006ISBN 0

3、580 49262 1National forewordThis British Standard was published by BSI. It is the UK implementation of EN 13832-2:2006. The UK participation in its preparation was entrusted to Technical Committee PH/1, Safety, protective and occupational footwear.A list of organizations represented on PH/1 can be o

4、btained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations. Amendments issued since publicationAmd. No.

5、 Date CommentsEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 13832-2August 2006ICS 13.340.50English VersionFootwear protecting against chemicals - Part 2: Requirementsfor footwear resistant to chemicals under laboratory conditionsChaussure protgeant contre les produits chimiques -Partie 2: Exigen

6、ces pour les chaussures rsistant auxproduits chimiques dans des conditions de laboratoireSchuhe zum Schutz gegen Chemikalien - Teil 2:Anforderungen an Schuhe, die gegen Chemikalien unterLaborbedingungen widerstandsfhig sindThis European Standard was approved by CEN on 1 August 2006.CEN members are b

7、ound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the C

8、entral Secretariat or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as

9、 the officialversions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,Slovakia, Sloveni

10、a, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2006 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN nationa

11、l Members.Ref. No. EN 13832-2:2006: EEN 13832-2:2006 (E) 2 Contents Page FOREWORD.3 1 SCOPE 4 2 NORMATIVE REFERENCES4 3 TERMS AND DEFINITIONS4 4 DESIGN .4 5 CLASSIFICATION.5 6 REQUIREMENTS6 6.1 BASIC REQUIREMENTS.6 6.2 RESISTANCE OF WHOLE FOOTWEAR TO CHEMICALS.9 6.2.1 Chemicals9 6.2.2 Degradation re

12、sistance .9 6.3 OUTSOLE10 7 ADDITIONAL REQUIREMENTS FOR FOOTWEAR PROTECTING AGAINST CHEMICALS .11 8 MARKING11 9 INFORMATION TO BE SUPPLIED BY THE MANUFACTURER 12 9.1 GENERAL12 9.2 INSTRUCTIONS FOR USE AND RELATED INFORMATION 13 9.3 ELECTRICAL PROPERTIES 13 9.4 PROPERTIES OF PROTECTION AGAINST CHEMIC

13、ALS.13 9.5 INSOCKS.14 ANNEX ZA (INFORMATIVE) RELATIONSHIP BETWEEN THIS EUROPEAN STANDARD AND THE ESSENTIAL REQUIREMENTS OF EU DIRECTIVE 89/686/EEC PERSONAL PROTECTIVE EQUIPMENT.15 BIBLIOGRAPHY.16 EN 13832-2:2006 (E) 3 Foreword This document (EN 13832-2:2006) has been prepared by Technical Committee

14、CEN/TC 161 “Foot and leg protectors”, the secretariat of which is held by BSI. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2007, and conflicting national standards shall be withdrawn

15、at the latest by February 2007. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integr

16、al part of this document. EN 13832, Footwear protecting against chemicals, is published in three parts Part 1 : Terminology and test methods Part 2 : Requirements for footwear resistant to chemicals under laboratory conditions Part 3 : Requirements for footwear highly resistant to chemicals under la

17、boratory conditions This standard is intended for use in conjunction with EN ISO 20345, EN ISO 20346 and EN ISO 20347. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, C

18、yprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 13832-2:2006 (E) 4 1 Scope This sta

19、ndard specifies requirements for footwear to protect the user against specific chemicals. This standard does not apply to footwear with leather outsoles. NOTE Requirements for slip resistance are not given in the current (2004) editions of EN ISO 20345, EN ISO 20346 or EN ISO 20347. CEN/TC 161 Worki

20、ng Group 3 is continuing its work to develop slip requirements and it is expected that EN 13832-2 will be amended as soon as this work is finished. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition

21、 cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 13832-1:2006, Footwear protecting against chemicals - Part 1: Terminology and test methods EN ISO 868, Plastics and ebonite - Determination of indentation hardness by means of

22、 a durometer (Shore hardness) (ISO 868:2003) EN ISO 20344: 2004, Personal protective equipment - Test methods for footwear (ISO 20344:2004) EN ISO 20345: 2004, Personal protective equipment - Safety footwear (ISO 20345:2004) EN ISO 20346: 2004, Personal protective equipment - Protective footwear (IS

23、O 20346:2004) EN ISO 20347: 2004, Personal protective equipment - Occupational footwear (ISO 20347:2004) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13832-1: 2006 and EN ISO 20345:2004 apply. 4 Design For footwear protecting against chemicals, onl

24、y designs B, C, D or E in Figure 1 shall be used. EN 13832-2:2006 (E) 5 1 ABCDEKey 1 variable extension that can be adapted to the wearer A low shoe C half-knee boot E thigh boot B ankle boot D knee-height boot NOTE Design E is a knee-height boot (design D) equipped with a thin impermeable material

25、that extends the upper and that can be cut to adapt the boot to the wearer. Figure 1 Designs of footwear 5 Classification Footwear shall be classified in accordance with Table 1. Table 1 Classification of footwear Code designation Classification I Footwear made from leather and other materials, excl

26、uding all-rubber and all-polymeric footwear II All-rubber (i.e. entirely vulcanized) and all-polymeric footwear (i.e. entirely moulded) footwear EN 13832-2:2006 (E) 6 6 Requirements 6.1 Basic requirements Footwear protecting against chemicals shall conform to the requirements specified in Table 2. F

27、ootwear protecting against chemicals may or may not include a toe cap. The choice shall be made from one of the three columns (EN ISO 20345, EN ISO 20346 or EN ISO 20347) in Table 2. EN 13832-2:2006 (E) 7 Table 2 Basic requirements for footwear protecting against chemicals Reference Classification R

28、equirements EN ISO 20345: 2004 EN ISO 20346: 2004 EN ISO 20347: 2004 EN 13832-2: 2006 I II Types and classifications 4 and 5 X X Height of upper 5.2.1 5.2.1 5.2.1 X X Specific ergonomic features 5.3.4 5.3.4 5.3.3 X X Leakproofness 5.3.3 5.3.3 5.3.2 X Whole footwear Water resistance 6.2.5 6.2.5 6.2.5

29、 X Designs B, C and D (Figure 1) 5.2.2 5.2.2 5.2.2 X X General Seat region Design E (Figure 1) 5.2.2 5.2.2 5.2.2 X Construction 5.3.1.1 5.3.1.1 5.3.1.1 X Upper/outsole bond strength 5.3.1.2 5.3.1.2 5.3.1.2 X Sole performance Slip resistance scope X X General 5.3.2.1 5.3.2.1 X X Toe cap length 5.3.2.

30、2 5.3.2.2 X X Impact resistance 5.3.2.3 5.3.2.3 X X Compression resistance 5.3.2.4 5.3.2.4 X X Corrosion resistance of metal toe caps 5.3.2.5 5.3.2.5 X X Toe Protection Non- metallic toe caps 5.3.2.6 5.3.2.6 Whole footwear Resistance of whole footwear to chemicals 6.2 X X General 5.4.1 5.4.1 5.4.1 X

31、 X Thickness 5.4.2 5.4.2 5.4.2 X Tear strength 5.4.3 5.4.3 5.4.3 X Tensile properties 5.4.4 5.4.4 5.4.4 X X Flexing resistance 5.4.5 5.4.5 5.4.5 X pH value 5.4.7 5.4.7 5.4.7 X Chromium VI 5.4.9 5.4.9 5.4.9 X Water penetration and waterabsorption 6.3.1 6.3.1 6.3.1 X Upper Upper construction 6.3.2 6.3

32、.2 6.3.2 X Tear strength 5.5.1 5.5.1 5.5.1 O Abrasion resistance 5.5.2 5.5.2 5.5.2 O pH value 5.5.4 5.5.4 5.5.4 O Vamp lining Chromium VI 5.5.5 5.5.5 5.5.5 O Tear strength 5.5.1 5.5.1 5.5.1 O Abrasion resistance 5.5.2 5.5.2 5.5.2 O pH value 5.5.4 5.5.4 5.5.4 O Quarter lining Chromium VI 5.5.5 5.5.5

33、5.5.5 O Tear strength 5.6.1 5.6.1 5.6.1 O pH value 5.6.2 5.6.2 5.6.2 O Tongue Chromium VI 5.6.3 5.6.3 5.6.3 O Insole/insocks See Table 3 EN 13832-2:2006 (E) 8 Table 2 Basic requirements for footwear protecting against chemicals (cont.) Reference Classification Requirements EN ISO 20345: 2004 EN ISO

34、20346: 2004 EN ISO 20347: 2004 EN 13832-2: 2006 I II Thickness 5.8.1 5.8.1 5.8.1 X X Tear strength 5.8.2 5.8.2 5.8.2 X Abrasion resistance 6.3 X X Flexing resistance 5.8.4 5.8.4 5.8.4 X X Outsole Interlayer bond strength 5.8.6 5.8.6 5.8.6 O O The applicability of a requirement to a particular classi

35、fication is indicated in the table by the following. X indicates that the requirement shall be met. In some cases the requirement relates only to particular materials within the classification, e.g. pH value of leather components. This does not mean that other materials are precluded from use. O ind

36、icates that if the component part exists, the requirement shall be met. NOTE The absence of X or O indicates that no requirement is made. Table 3 Basic requirements for insoles and/or insocks Requirements to fulfil in EN ISO 20345/20346/20347: 2004 Options Component to be assessed Thickness5.7.1 pH

37、5.7.2 Water absorption desorption5.7.3 Abrasion 5.7.4.1 Chromium VI 5.7.5 Abrasion5.7.4.2 1 No insole or if present not fulfilling the requirements Non-removable insock Insock X X X X X No insock 2 Seat sock present Insole X X X X X Insock and insole together X X 3 Full insock, non-removable Insock

38、X X X Insole X X X X X 4 Full insock, removable and water-permeable Insock X X X Insole X X X X X 5 Insole present Full insock, removable, not water-permeable Insock X X X X NOTE For removable insocks see 9.5. X indicates that the requirement shall be met. indicates a water permeable insock which, w

39、hen tested in accordance with EN ISO 20344: 2004, 7.2, lets water through in 60 s or less. indicates those requirements that are only for leather. EN 13832-2:2006 (E) 9 6.2 Resistance of whole footwear to chemicals 6.2.1 Chemicals Table 4 lists the chemicals to be used in applying this standard. Tab

40、le 4 List of chemicals Letter code Chemical CAS-NR Class 1 B Acetone 78-93-3 Ketone 2 D Dichloromethane 75-09-2 Chlorinated hydrocarbon 3 F Toluene 108-88-3 Aromatic hydrocarbon 4 G Diethylamine 109-89-7 Amine 5 H Tetrahydrofurane 109-99-9 Heterocyclic ether 6 I Ethyl acetate 141-78-6 Ester 7 J n-He

41、ptane 142-85-5 Saturated hydrocarbon 8 K Sodium hydroxide solution 30 % d = 1,33 1310-73-2 Alkali solution 9 L Sulfuric acid 95 % d = 1,84 7664-93-9 Inorganic acid 10 M Nitric acid (65 3) % 7697-37-2 Inorganic acid 11 N Acetic acid (99 1) % 64-19-7 Organic acid 12 O Ammonia solution (25 1) % 1336-21

42、-6 Alkali solution 13 P Hydrogen peroxide (30 1) % V/V 124-43-6 Peroxide 14 Q Isopropanol 67-63-0 Aliphatic alcohol 15 R Sodium Hypochlorite(13 1)% (of active chloride) 7681-52-9 Hypochlorite NOTE 1 CAS-NR chemical abstract services = reference number of a chemical. NOTE 2 Letters B to L are identic

43、al to those given in EN 374-1: 2003, Annex A. 6.2.2 Degradation resistance For footwear resistance to degradation by chemicals, at least two chemicals chosen in Table 4 shall be tested. Other chemicals may be used according to the intended use. 6.2.2.1 General A footwear item protecting against chem

44、icals shall be tested according to EN 13832-1:2006, 4.2. The sole and upper shall both be tested with the same chemicals. EN 13832-2:2006 (E) 10 After the tests, the tests pieces shall be inspected. If they are very affected (see EN 13832-1:2006, 4.2.4.3), it is considered that they fail the test. 6

45、.2.2.2 Tests to be performed after the degradation test 6.2.2.2.1 Test method for uppers a) basic physical measurement: NOTE The mass serves only as information. b) tear resistance and elongation at break. 6.2.2.2.2 Test method for soles a) basic physical measurement: hardness; b) tear resistance. 6

46、.2.2.3 Requirements The levels of requirement are given in Table 5. Table 5 Tests for basic properties of the sole and the upper after degradation Sole UpperTest Tear resistance EN ISO 20344: 2004, 8.2 Hardness EN ISO 868 Tear resistanceEN ISO 20344: 2004, 8.2 Elongation at break EN ISO 20344: 2004,

47、 64(not applicable to leather upper) Requirements Greater or equal to 6,4 kN/m Minimum : 30 shore A Maximum : (value before degradation + 10) shore A Greater or equal to 6,4 kN/m Minimum : 80 % of value before degradation Footwear resistant to chemicals shall meet the degradation requirement with at

48、 least two chemicals (see Table 4). Other chemicals may be used according to the intended use. 6.3 Outsole When outsoles from classification 1 footwear are tested in accordance with EN ISO 20344: 2004, 8.3, the relative volume loss shall be not greater than 350 mm3for materials with a density of 0,9

49、 g/cm3or less and not greater than 250 mm3for materials with a density greater than 0,9 g/cm3. When outsoles from classification II footwear are tested as described in EN ISO 20344: 2004, 8.3, the relative volume loss shall be not greater than 350 mm3. EN 13832-2:2006 (E) 11 7 Additional requirements for footwear protecting against chemicals For a specific application, in accordance with the intended use, it may be necessary to define additional requirements. In such case, footwear resistant to chemicals shall also co