DIN EN ISO 2286-2-2017 Rubber- or plastics-coated fabrics - Determination of roll characteristics - Part 2 Methods for determination of total mass per unit area mass per unit area .pdf

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1、January 2017 English price group 10No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 59.080.40!%_;“2605924www.din.deD

2、IN EN ISO 2286-2Rubber or plasticscoated fabrics Determination of roll characteristics Part 2: Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate (ISO 22862:2016);English version EN ISO 22862:2016,English translation of DIN EN ISO

3、 2286-2:2017-01Mit Kautschuk oder Kunststoff beschichtete Textilien Bestimmung der Rollencharakteristik Teil 2: Bestimmung der flchenbezogenen Gesamtmasse, der flchenbezogenen Masse der Beschichtung und der flchenbezogenen Masse des Trgers (ISO 22862:2016);Englische Fassung EN ISO 22862:2016,Englisc

4、he bersetzung von DIN EN ISO 2286-2:2017-01Supports textiles revtus de caoutchouc ou de plastique Dtermination des caractristiques des rouleaux Partie 2: Mthodes de dtermination de la masse surfacique totale, de la masse surfacique du revtement et de la masse surfacique du support (ISO 22862:2016);V

5、ersion anglaise EN ISO 22862:2016,Traduction anglaise de DIN EN ISO 2286-2:2017-01SupersedesDIN EN ISO 22862:199807www.beuth.deDocument comprises 15 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.01.17 DIN EN ISO 2286-2:2017-0

6、1 2 A comma is used as the decimal marker. National foreword This document (EN ISO 2286-2:2016) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products” in collaboration with Technical Committee CEN/TC 248 “Textiles and textile products” (Secretariat: BSI, United Kingdom). The

7、 responsible German body involved in its preparation was DIN-Normenausschuss Kunststoffe (DIN Standards Committee Plastics), Working Committee NA 054-04-04 AA Kunststoff-Folien und kunststoffbeschichtete Flchengebilde (Kunstleder); allgemeine Eigenschaften. The DIN Standard corresponding to the Inte

8、rnational Standard referred to in this document is as follows: ISO 2231:1989 DIN EN ISO 2231:1995-06 The DIN EN ISO 2286 series Rubber- or plastics-coated fabrics Determination of roll characteristics consists of the following parts: Part 1: Methods for determination of length, width and net mass Pa

9、rt 2: Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate Part 3: Method for determination of thickness Amendments This standard differs from DIN EN ISO 2286-2:1998-07 as follows: a) the accuracy of the balance has been changed in

10、Subclause 3.1.1; b) the usable width of the sample has been clearly specified in Subclause 3.2; c) the drying process has been changed to optional in Subclause 3.3 and the contitioning atmosphere has been specified more clearly; d) item b) has been added to Subclauses 3.5 and 4.7; e) the conditionin

11、g atmosphere has been specified more clearly in Subclause 4.5.3. Previous editions DIN 53352: 1951-06, 1957-08, 1971-06, 1982-04 DIN 53353: 1951-06, 1971-06 DIN 53358: 1957-10, 1961-01, 1971-06 DIN 53365: 1974-11 DIN EN 22286: 1993-11 DIN EN ISO 2286-2 1998-07 DIN EN ISO 2286-2:2017-01 3 National An

12、nex NA (informative) Bibliography DIN EN ISO 2231:1995-06, Rubber- or plastics-coated fabrics Standard atmospheres for conditioning and testing (ISO 2231:1989) DIN EN ISO 2286-2:2017-01 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 2286-2 October 2016 IC

13、S 59.080.40 Supersedes EN ISO 2286-2:1998English Version Rubber- or plastics-coated fabrics - Determination of roll characteristics - Part 2: Methods for determination of total mass per unit area, mass per unit area of coating and mass per unit area of substrate (ISO 2286-2:2016) Supports textiles r

14、evtus de caoutchouc ou de plastique - Dtermination des caractristiques des rouleaux - Partie 2: Mthodes de dtermination de la masse surfacique totale, de la masse surfacique du revtement et de la masse surfacique du support(ISO 2286-2:2016) Mit Kautschuk oder Kunststoff beschichtete Textilien - Best

15、immung der Rollencharakteristik - Teil 2: Bestimmung der flchenbezogenen Gesamtmasse, der flchenbezogenen Masse der Beschichtung und der flchenbezogenen Masse des Trgers(ISO 2286-2:2016) This European Standard was approved by CEN on 1 September 2016. CEN members are bound to comply with the CEN/CENE

16、LEC 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 CEN-CENELEC Management Centre o

17、r to any CEN 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 CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the off

18、icial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands

19、, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of

20、exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 2286-2:2016 EEuropean foreword .3Introduction 51 Scope . 62 Normative references 63 Determination of total mass per unit area 63.1 Apparatus 63.2 Preparation of test pieces 73.3 Procedure 73.4 Calc

21、ulation and expression of results 73.5 Test report . 74 Determination of mass per unit area of substrate 84.1 General . 84.2 Principle 84.3 Reagent 84.4 Apparatus 84.5 Procedure 84.6 Calculation and expression of results 94.7 Test report . 95 Determination of mass per unit area of coating 95.1 Proce

22、dure 95.2 Test report . 9Annex A (normative) Coating - removal methods 10Contents PageDIN EN ISO 2286-2:2017-01EN ISO 2286-2:2016 (E)2Foreword . 4European foreword This document (EN ISO 2286-2:2016) has been prepared by Technical Committee ISO/TC 45 “Rubber and rubber products” in collaboration with

23、 Technical Committee CEN/TC 248 “Textiles and textile products” 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 April 2017, and conflicting national standa

24、rds shall be withdrawn at the latest by April 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document supersedes EN ISO 22

25、86-2:1998. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,

26、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. Endorsement notice The text of ISO 2286-2:2016 has been approved by CEN as E

27、N ISO 2286-2:2016 without any modification. DIN EN ISO 2286-2:2017-01EN ISO 2286-2:2016 (E)3 ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried

28、out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO

29、collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different ap

30、proval criteria needed for the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).Attention is drawn to the possibility that some of the elements of this document may be the

31、 subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents).Any

32、trade name used in this document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the World Trade Organizat

33、ion (WTO) principles in the Technical Barriers to Trade (TBT) see the following URL: Foreword Supplementary informationThe committee responsible for this document is ISO/TC 45, Rubber and rubber products title, Subcommittee SC 4, Products (other than hoses).This second edition cancels and replaces t

34、he first edition (ISO 2286-2:1998), which has been technically revised. The changes are as follows: in 3.1.1, the accuracy of the balance has been changed; in 3.2, the usable width of the sample has been clearly specified; in 3.3, the drying process has been changed to optional and the conditioning

35、atmosphere has been specified more clearly; in 3.5 and 4.7, item b) has been added; in 4.5.3, the conditioning atmosphere has been specified more clearly.ISO 2286 consists of the following parts, under the general title Rubber or plastics coated fabrics Determination of roll characteristics: Part 1:

36、 Methods for determination of length, width and net mass Part 2: Methods for determination of total mass per unit area, per unit area of coating and mass per unit area of substrate Part 3: Method for determination of thicknessDIN EN ISO 2286-2:2017-01EN ISO 2286-2:2016 (E)4 IntroductionThe total mas

37、s per unit area of a material, the mass per unit area of the substrate cloth and the mass per unit area of the coating are quantities which define the basic quality of a coated fabric and determine many of its physical properties. The substrate cloth mass determined by these methods does not necessa

38、rily represent the mass of the substrate cloth in the uncoated state. For example, in the case of coated fabrics in which a bonding agent has been used, the substrate cloth mass determined may be substantially higher than the uncoated mass because the prescribed treatment has not removed the entire

39、coating. This will be particularly so in cases where the substrate cloth is made from multifilament or spun-fibre yarns. Dimensional changes in the substrate cloth during processing may also occur.DIN EN ISO 2286-2:2017-01EN ISO 2286-2:2016 (E)5 WARNING Persons using this International Standard shou

40、ld be familiar with normal laboratory practice. This International Standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to ensure compliance with any national re

41、gulatory conditions.1 ScopeThis part of ISO 2286 specifies methods of determining the total mass per unit area, the mass per unit area of the coating and the mass per unit area of the substrate cloth of a rubber- or plastics-coated fabric. Methods for removing coatings of specific compositions are d

42、escribed in Annex A.2 Normative referencesThe following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (

43、including any amendments) applies.ISO 2231:1989, Rubber- or plastics-coated fabrics Standard atmospheres for conditioning and testing3 Determination of total mass per unit area3.1 Apparatus3.1.1 Balance, capable of reading to 1 mg or less.3.1.2 Means of maintaining an atmosphere with a relative humi

44、dity not greater than 10 % and a temperature of 65 C 5 C.NOTE Air at 20 C and 65 % relative humidity, when heated at constant pressure to 65 C 5 C, will have a relative humidity of approximately 5 %. Higher temperatures can lead to changes in some coatings.3.1.3 Cutter, capable of cutting, from the

45、sample of coated fabric, a test piece of area 100 cm2 1 cm2.NOTE It has been found convenient to use a circular cutter for this purpose, but square or rectangular test pieces can be used provided they are within the accuracy specified above.DIN EN ISO 2286-2:2017-01EN ISO 2286-2:2016 (E)6 3.2 Prepar

46、ation of test piecesUsing the cutter (3.1.3) cut five test pieces from the sample, from positions spaced reasonably evenly and close to the diagonal across the usable width of the sample excluding 50 mm from the edge of the sample so that the full width of the coated fabric is represented.Do not tak

47、e any test pieces within 1 m of a production-manufactured roll end.3.3 ProcedureUnless otherwise agreed between the interested parties to skip the drying process, dry the test pieces to constant mass in an atmosphere with a relative humidity not higher than 10 % at a temperature of 65 C 5 C.Conditio

48、n the test pieces in accordance with the method of conditioning “1” in ISO 2231:1989 and, without removing them from the conditioning atmosphere, determine the mass of each to the nearest 5 mg and the surface area of each to within 1 %.NOTE Any estimate of the mass per unit area of the coated fabric derived from the total net mass of the roll and its known length and width may be inaccurate because a co