BS EN ISO 9073-16-2008 Textiles - Test methods for nonwovens - Determination of resistance to penetration by water (hydrostatic pressure)《纺织物 非纺织物的试验方法 耐透水性的测定(静态液压)》.pdf

上传人:赵齐羽 文档编号:582538 上传时间:2018-12-15 格式:PDF 页数:14 大小:759.98KB
下载 相关 举报
BS EN ISO 9073-16-2008 Textiles - Test methods for nonwovens - Determination of resistance to penetration by water (hydrostatic pressure)《纺织物 非纺织物的试验方法 耐透水性的测定(静态液压)》.pdf_第1页
第1页 / 共14页
BS EN ISO 9073-16-2008 Textiles - Test methods for nonwovens - Determination of resistance to penetration by water (hydrostatic pressure)《纺织物 非纺织物的试验方法 耐透水性的测定(静态液压)》.pdf_第2页
第2页 / 共14页
BS EN ISO 9073-16-2008 Textiles - Test methods for nonwovens - Determination of resistance to penetration by water (hydrostatic pressure)《纺织物 非纺织物的试验方法 耐透水性的测定(静态液压)》.pdf_第3页
第3页 / 共14页
BS EN ISO 9073-16-2008 Textiles - Test methods for nonwovens - Determination of resistance to penetration by water (hydrostatic pressure)《纺织物 非纺织物的试验方法 耐透水性的测定(静态液压)》.pdf_第4页
第4页 / 共14页
BS EN ISO 9073-16-2008 Textiles - Test methods for nonwovens - Determination of resistance to penetration by water (hydrostatic pressure)《纺织物 非纺织物的试验方法 耐透水性的测定(静态液压)》.pdf_第5页
第5页 / 共14页
亲,该文档总共14页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述

1、BS EN ISO9073-16:2008ICS 59.080.30NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBRITISH STANDARDTextiles Testmethods fornonwovensPart 16: Determination of resistanceto penetration by water (hydrostaticpressure) (ISO 9073-16:2007)Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STA

2、NDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIThis British Standardwas published under theauthority of the StandardsPolicy and StrategyCommittee on 28 February2009 BSI 2009ISBN 978 0 580 56795 7Amendments/corrigenda issued since publicationDate CommentsBS EN ISO 9073-16:2008National forewordTh

3、is British Standard is the UK implementation of EN ISO9073-16:2008. It is identical to ISO 9073-16:2007.The UK participation in its preparation was entrusted to TechnicalCommittee TCI/24, Physical testing of textiles.A list of organizations represented on this committee can be obtained onrequest to

4、its secretary.This publication does not purport to include all the necessary provisionsof a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer immunityfrom legal obligations.Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07

5、:43, Uncontrolled Copy, (c) BSIEUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN ISO 9073-16October 2008ICS 59.080.30English VersionTextiles - Test methods for nonwovens - Part 16: Determinationof resistance to penetration by water (hydrostatic pressure) (ISO9073-16:2007)Textiles - Mthodes dessai po

6、ur nontisss - Partie 16:Dtermination de la rsistance la pntration de leau(pression hydrostatique) (ISO 9073-16:2007)Textilien - Prfverfahren fr Vliesstoffe - Teil 16: Bewertungder Wasserdichtheit (hydrostatischer Druckversuch) (ISO9073-16:2007)This European Standard was approved by CEN on 25 Septemb

7、er 2008.CEN members are bound 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 obtaine

8、d on application to the CEN Management Centre 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 CEN Management

9、Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Pola

10、nd, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any

11、means reservedworldwide for CEN national Members.Ref. No. EN ISO 9073-16:2008: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO 9073-16:2008EN ISO 9073-16:2008 (E) 3 Foreword The text of ISO 9073-16:2007 has been prepared by Technical Comm

12、ittee ISO/TC 38 “Textiles” of the International Organization for Standardization (ISO) and has been taken over as EN ISO 9073-16:2008 by 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 natio

13、nal standard, either by publication of an identical text or by endorsement, at the latest by April 2009, and conflicting national standards shall be withdrawn at the latest by April 2009. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent ri

14、ghts. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. 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, Cyprus,

15、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 the United Kingdom. Endorsement notice The text of ISO 9073-1

16、6:2007 has been approved by CEN as a EN ISO 9073-16:2008 without any modification. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO 9073-16:2008ISO 9073-16:2007(E) ISO 2007 All rights reserved iiiContents Page Foreword iv 1 Scope . 1 2 Norm

17、ative references . 1 3 Terms and definitions. 1 4 Principle. 2 5 Apparatus 2 6 Calibration . 4 7 Procedure 4 8 Calculation. 5 9 Test report . 5 Annex A (informative) General information regarding reproducibility 7 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled

18、Copy, (c) BSIBS EN ISO 9073-16:2008ISO 9073-16:2007(E) iv ISO 2007 All rights reservedForeword ISO (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 out th

19、rough 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 collab

20、orates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Stan

21、dards. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of

22、 this document may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 9073-16 was prepared by Technical Committee ISO/TC 38, Textiles. ISO 9073 consists of the following parts, under the general title Textiles Test methods for nonwov

23、ens: Part 1: Determination of mass per unit area Part 2: Determination of thickness Part 3: Determination of tensile strength and elongation Part 4: Determination of tear resistance Part 5: Resistance to mechanical penetration (ball burst procedure) Part 6: Absorption Part 7: Determination of bendin

24、g length Part 8: Determination of liquid strike-through time (simulated urine) Part 9: Determination of drapability including drape coefficient Part 10: Lint and other particles generation in the dry state Part 11: Run-off Part 12: Demand absorbency Part 13: Repeated liquid strike-through time Part

25、14: Coverstock wetback Part 15: Determination of air permeability Part 16: Determination of resistance to penetration by water (hydrostatic pressure) Part 17: Determination of water penetration (spray impact) Part 18: Determination of breaking strength and elongation of nonwoven materials using the

26、grab tensile test Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO 9073-16:2008INTERNATIONAL STANDARD ISO 9073-16:2007(E) ISO 2007 All rights reserved 1Textiles Test methods for nonwovens Part 16: Determination of resistance to penetration

27、by water (hydrostatic pressure) 1 Scope This part of ISO 9073 describes the hydrostatic pressure test that measures the resistance of nonwoven fabrics to the penetration of water under varied hydrostatic head pressures. This part of ISO 9073 applies to any nonwoven fabrics which are intended for use

28、 as a barrier to the penetration of fluids. 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 edition of the referenced document (including any ame

29、ndments) applies. ISO 139, Textiles Standard atmospheres for conditioning and testing ISO 3696, Water for analytical laboratory use Specification and test methods ISO 3951-5, Sampling procedures for inspection by variables Part 5: Sequential sampling plans indexed by acceptance quality limit (AQL) f

30、or inspection by variables (known standard deviation) ISO 10012:2003, Measurement management systems Requirements for measurement processes and measuring equipment 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 hectopascal millibar unit of a

31、tmospheric pressure equal to 100 N/m2or 0,000 981 m of a water column 3.2 water resistance of nonwoven materials fabric characteristics which are resistant to wetting and penetration by water Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO

32、 9073-16:2008ISO 9073-16:2007(E) 2 ISO 2007 All rights reserved4 Principle A nonwoven fabric specimen is mounted to form the cover on the test-head reservoir. This specimen is subjected to a standardized water pressure increase at a constant rate, until leakage appears on the outer surface of the no

33、nwoven. The test results for the hydrostatic water pressure test are measured at the point where the first drops appear in three separate areas on the specimen. 5 Apparatus 5.1 Hydrostatic testing apparatus, with the following components: (see Figures 1 and 2 for examples of two different types of h

34、ydrostatic head-testing equipment) 5.1.1 A levelling mechanism that maintains the specimen horizontally. 5.1.2 A clamping mechanism which does not allow water leakage, specimen damage or specimen slippage. 5.1.3 A means of maintaining the temperature of the water that comes into contact with the spe

35、cimen (from below or above) at (23 2) C. NOTE Alternative temperatures can be used, if agreed by interested parties and noted in the test report. 5.1.4 A means of controlling the rate of increase of the water pressure, at either (10 0,5) cm H2O/min or (60 3) cm H2O/min. 5.1.5 A test-head reservoir w

36、ith a circular test area of (100 1) cm2. NOTE Other sizes can be used if agreed between interested parties and noted in the test eport. 5.2 Optional nylon netting, 20 cm 20 cm square piece of netting with approximately 3 cm holes. When testing some nonwovens that exhibit low tensile strength, such a

37、s a meltblown fabric, a nylon web or net screen may be used to support the sample. This would simulate the effect of a bonded laminate and prevent the weight of the water from tearing or stretching the material. The use of the nylon support should be agreed upon by all parties and all parties should

38、 be fully aware of its effects. The test in this part of ISO 9073 is normally done without the use of the nylon support. 5.3 Stop watch, calibrated to 0,1 s. 5.4 Cutting dies or templates, to cut specimens having dimensions at least equal to the area of the clamping surfaces of the test apparatus (o

39、ptional), or paper cutter. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO 9073-16:2008ISO 9073-16:2007(E) ISO 2007 All rights reserved 3Key 1 worm gear 8 beaded chain 2 motor 9 specimen 3 weight 10 lower plate 4 heated water supply 11 lig

40、ht 5 motor switch 12 mirror 6 clamping valve lever 13 drain 7 upper plate 14 sink Figure 1 Example of suitable test equipment Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO 9073-16:2008ISO 9073-16:2007(E) 4 ISO 2007 All rights reservedKey

41、 1 pressure mechanism 2 pressurizing system 3 measuring area 4 frame Figure 2 Alternative test equipment 6 Calibration 6.1 The metrological confirmation of the test apparatus shall be in compliance with Clause 7, Figure 2 and Annex A of ISO 10012:2003; also use the following steps: The set-up proced

42、ures for machines from different manufacturers may vary. Prepare and verify calibration of the hydrostatic tester as directed in the manufacturers instructions. 6.2 For the best results, level the test instrument. 6.3 Verify calibration for the range of water pressure expected for the material to be

43、 tested. 6.4 If a column of water is used, be sure to calibrate the incoming water supply for a rate of (10 0,5) cm H2O/min or (60 3) cm H2O/min and a temperature of (23 2) C. 7 Procedure 7.1 Prepare the samples in accordance with ISO 3951-5. Unless otherwise specified, test five specimens, evenly s

44、paced across the available cross-directional width, from each sample. 7.2 Bring the specimens from the prevailing atmosphere to moisture equilibrium for testing in the standard atmosphere as specified in ISO 139. If agreed upon by all parties, conditioning and testing may be carried out without prec

45、onditioning the test specimens. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 04/06/2009 07:43, Uncontrolled Copy, (c) BSIBS EN ISO 9073-16:2008ISO 9073-16:2007(E) ISO 2007 All rights reserved 5Care in handling should be observed so that specimens do not contact any contaminants, such as so

46、ap, salt, oil, etc., which might facilitate or hinder water penetration. No dirt or other foreign material should be allowed on the specimen. 7.3 Specimens should be cut large enough to be tested on the 100 cm2head, or they may be left in long strips if this is compatible with the test equipment. 7.

47、4 Fresh grade 3 water complying with ISO 3696 should be provided for the testing of each new specimen. 7.5 Carefully clean the clamping surfaces of all water and debris, and of anything that could alter the seal. 7.6 Carefully place the test specimen on the test head, close the clamps and start the

48、test. If the test equipment has a water reservoir in the test head, be sure that the water forms a convex surface. Carefully slide the specimen onto the surface of the water in the test head so that the face of the specimen is in contact with the water. Do not allow air to be caught under the specim

49、en. 7.7 Observe the specimen surface and watch for water passing through the specimen. The test is complete when three separate drops are formed. However, these drops should form three different penetrating holes. Read the water pressure from the display or read the centimetres from the manometer. 8 Calculation 8.1 Report the water penetration of individual specimens. Record, in centimetres/millibars, the height of the water when penetration of the material took place. I

展开阅读全文
相关资源
  • BS ISO IEC 29150-2011 Information technology Security techniques Signcryption《信息技术 安全技术 签密》.pdfBS ISO IEC 29150-2011 Information technology Security techniques Signcryption《信息技术 安全技术 签密》.pdf
  • BS ISO IEC 15408-1-2009 Information technology - Security techniques - Evaluation criteria for IT Security - Introduction and general model《信息技术 安全技术 IT安全评价准则 一.pdfBS ISO IEC 15408-1-2009 Information technology - Security techniques - Evaluation criteria for IT Security - Introduction and general model《信息技术 安全技术 IT安全评价准则 一.pdf
  • BS ISO 7295-1988+A1-2014 Tyre valves for aircraft Interchangeability dimensions《飞机轮胎汽门嘴 互换性尺寸》.pdfBS ISO 7295-1988+A1-2014 Tyre valves for aircraft Interchangeability dimensions《飞机轮胎汽门嘴 互换性尺寸》.pdf
  • BS ISO 15118-1-2013 Road vehicles Vehicle to grid communication interface General information and use-case definition《道路车辆 车辆到电力通讯接口 通用信息和使用案例定义》.pdfBS ISO 15118-1-2013 Road vehicles Vehicle to grid communication interface General information and use-case definition《道路车辆 车辆到电力通讯接口 通用信息和使用案例定义》.pdf
  • BS ISO 13765-2-2004 Refractory mortars - Determination of consistency using the reciprocating flow table method《耐熔灰浆 使用往复流动表法测定一致性》.pdfBS ISO 13765-2-2004 Refractory mortars - Determination of consistency using the reciprocating flow table method《耐熔灰浆 使用往复流动表法测定一致性》.pdf
  • BS ISO 10998-2008+A1-2014 Agricultural tractors Requirements for steering《农业拖拉机 操纵要求》.pdfBS ISO 10998-2008+A1-2014 Agricultural tractors Requirements for steering《农业拖拉机 操纵要求》.pdf
  • BS Z 9-1998 Space data and information transfer systems - Advanced orbiting systems - Networks and data links - Architectural specification《空间数据和信息传输系统 高级轨道系统 网络和数据链接 结构规范》.pdfBS Z 9-1998 Space data and information transfer systems - Advanced orbiting systems - Networks and data links - Architectural specification《空间数据和信息传输系统 高级轨道系统 网络和数据链接 结构规范》.pdf
  • BS Z 7-1998 Space data and information transfer systems - ASCII encoded English《空间数据和信息传输系统 ASCII 编码英语》.pdfBS Z 7-1998 Space data and information transfer systems - ASCII encoded English《空间数据和信息传输系统 ASCII 编码英语》.pdf
  • BS Z 5-1997 Space data and information transfer systems - Standard formatted data units - Control authority procedures《航天数据和信息发送系统 标准格式数据单元 控制授权程序》.pdfBS Z 5-1997 Space data and information transfer systems - Standard formatted data units - Control authority procedures《航天数据和信息发送系统 标准格式数据单元 控制授权程序》.pdf
  • BS Z 4-1997 Space data and information transfer systems - Standard formatted data units - Structure and construction rules《航天数据和信息传输系统 标准格式数据单元 结构和构造规则》.pdfBS Z 4-1997 Space data and information transfer systems - Standard formatted data units - Structure and construction rules《航天数据和信息传输系统 标准格式数据单元 结构和构造规则》.pdf
  • 猜你喜欢
    相关搜索

    当前位置:首页 > 标准规范 > 国际标准 > BS

    copyright@ 2008-2019 麦多课文库(www.mydoc123.com)网站版权所有
    备案/许可证编号:苏ICP备17064731号-1