BS EN 1772-2000 Surface active agents - Determination of wetting power by immersion《表面活性剂 浸水法测定润湿力》.pdf

《BS EN 1772-2000 Surface active agents - Determination of wetting power by immersion《表面活性剂 浸水法测定润湿力》.pdf》由会员分享，可在线阅读，更多相关《BS EN 1772-2000 Surface active agents - Determination of wetting power by immersion《表面活性剂 浸水法测定润湿力》.pdf（16页珍藏版）》请在麦多课文档分享上搜索。

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 1772:2000 The Europ

2、ean Standard EN 1772:2000 has the status of a British Standard ICS 71.100.40 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Surface active agents Determination of wetting power by immersionThis British Standard, having been prepared under the direction of the Sector Committee

3、 for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 October 2000 BSI 10-2000 ISBN 0 580 36641 3 BS EN 1772:2000 Amendments issued since publication Amd. No. Date Comments National foreword This British Standard is the official Englis

4、h language version of EN 1772:2000. It supersedes BS EN 1772:1995 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee CII/34, Methods of test for surface active agents, which has the responsibility to: aid enquirers to understand the text; present to the

5、responsible European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to

6、its secretary. Cross-references The British Standards which implement international or European publications referred to in this document may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI

7、Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary o

8、f pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 13 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.(8523($167$1$5 1250(8523e(11( (8523b,6&+(1250 (1 0DUFK ,&6 6XSHUVHGHV(1 (QJOLVKYHUV

9、LRQ 6XUIDFHDFWLYHDJHQWVHWHUPLQDWLRQRIZHWWLQJSRZHUE LPPHUVLRQ,62PRGLILHG $JHQWVGHVXUIDFHpWHUPLQDWLRQGXSRXYRLUPRXLOODQWSDU LPPHUVLRQ,62PRGLILp *UHQIOlFKHQDNWLYH6WRIIH%HVWLPPXQJGHV 7DXFKQHWYHUP|JHQV,62PRGLILLHUW 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE&(1RQ)HEUXDU &(1PHPEHUVDUHERXQGWRFRPSOZLWKWKH&(1&(1(/(&,QWH

10、UQDO5HJXODWLRQVZKLFKVWLSXODWHWKHFRQGLWLRQVIRUJLYLQJWKLV(XURSH DQ 6WDQGDUGWKHVWDWXVRIDQDWLRQDOVWDQGDUGZLWKRXWDQDOWHUDWLRQ8SWRGDWHOLVWVDQGELEOLRJUDSKLFDOUHIHUHQFHVFRQFHUQLQJV XFKQDWLRQDO VWDQGDUGVPDEHREWDLQHGRQDSSOLFDWLRQWRWKH&HQWUDO6HFUHWDULDWRUWRDQ&(1PHPEHU 7KLV(XURSHDQ6WDQGDUGHLVWVLQWKUHHRIILFLDOYH

11、UVLRQV(QJOLVK)UHQFK*HUPDQ$YHUVLRQLQDQRWKHUODQJXDJHPDGHEWUD QVODWLRQ XQGHUWKHUHVSRQVLELOLWRID&(1PHPEHULQWRLWVRZQODQJXDJHDQGQRWLILHGWRWKH&HQWUDO6HFUHWDULDWKDVWKHVDPHVWDWXVDVW KHRIILFLDO YHUVLRQV &(1PHPEHUVDUHWKHQDWLRQDOVWDQGDUGVERGLHVRI$XVWULD%HOJLXP&HFK5HSXEOLFHQPDUN)LQODQG)UDQFH*HUPDQ*UHHFH ,FHODQG,

12、UHODQG,WDO/XHPERXUJ1HWKHUODQGV1RUZD3RUWXJDO6SDLQ6ZHGHQ6ZLWHUODQGDQG8QLWHG.LQJGRP (8523($1 &200,77( )25 67$1$5,=$7,21 &20,7e(8523e(1(1250$/,6$7,21 (8523b,6&+(6.20,7()h5125081* &HQWUDO6HFUHWDULDWUXHGH6WDVVDUW%UXVVHOV &(1 $OOULJKWVRIHSORLWDWLRQLQDQIRUPDQGEDQPHDQVUHVHUYHG ZRUOGZLGHIRU&(1QDWLRQDO0HPEHUV

13、5HI1R(1(3DJH (1 %6, &RQWHQWV 3DJH )RUHZRUG ,QWURGXFWLRQ 6FRSH 1RUPDWLYHUHIHUHQFHV 7HUPDQGGHILQLWLRQ 3ULQFLSOH 5HDJHQWVDQGSURGXFWV $SSDUDWXV 6DPSOLQJ 3URFHGXUH 7HVWSRUWLRQ 3UHSDUDWLRQRIWKHVXUIDFHDFWLYHDJHQWVROXWLRQ 3UHSDUDWLRQRIWKHGLVFVRIFRWWRQFRQWUROFORWK &OHDQLQJWKHDSSDUDWXV )LOOLQJWKHPHDVXUHPHQWEH

14、DNHU HWHUPLQDWLRQVHHILJXUH &DOLEUDWLRQRIWKHFORWK (SUHVVLRQRIUHVXOWV 7HVWUHSRUW $QQH$LQIRUPDWLYH &RPPHUFLDOODYDLODEOHFRQWUROFORWKV %LEOLRJUDSK 3DJH (1 %6, )RUHZRUG 7KHWHWRIWKH,QWHUQDWLRQDO6WDQGDUGIURP7HFKQLFDO&RPPLWWHH,627&6XUIDFHDFWLYHDJHQWVRIWKH ,QWHUQDWLRQDO2UJDQLDWLRQIRU6WDQGDUGLDWLRQ,62KDVEHHQWD

15、NHQRYHUDVD(XURSHDQ6WDQGDUGE7HFKQLFDO &RPPLWWHH&(17&6XUIDFHDFWLYHDJHQWVWKHVHFUHWDULDWRIZKLFKLVKHOGE$)125 7KLV(XURSHDQ6WDQGDUGVKDOOEHJLYHQWKHVWDWXVRIDQDWLRQDOVWDQGDUGHLWKHUESXEOLFDWLRQRIDQLGHQWLFDOWHW RUEHQGRUVHPHQWDWWKHODWHVWE6HSWHPEHUDQGFRQIOLFWLQJQDWLRQDOVWDQGDUGVVKDOOEHZLWKGUDZQDWWKH ODWHVWE6HSWHP

16、EHU $FFRUGLQJWRWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVWKHQDWLRQDOVWDQGDUGVRUJDQLDWLRQVRIWKHIROORZLQJ FRXQWULHVDUHERXQGWRLPSOHPHQWWKLV(XURSHDQ6WDQGDUG$XVWULD%HOJLXP&HFK5HSXEOLFHQPDUN)LQODQG )UDQFH*HUPDQ*UHHFH,FHODQG,UHODQG,WDO/XHPERXUJ1HWKHUODQGV1RUZD3RUWXJDO6SDLQ6ZHGHQ 6ZLWHUODQGDQGWKH8QLWHG.LQJGRP 7KLV(XU

17、RSHDQ6WDQGDUGUHSODFHV(1 $QQH$LVLQIRUPDWLYH (QGRUVHPHQWQRWLFH 7KHWHWRIWKH,QWHUQDWLRQDO6WDQGDUG,62 KDVEHHQDSSURYHGE&(1DVD(XURSHDQ6WDQGDUGZLWK WKHIROORZLQJPRGLILFDWLRQVDVJLYHQEHORZ 3XQFKRIGLDPHWHUPPFDUHIXOOGHJUHDVHGXVLQJDYRODWLOHVROYHQW 127( 7KHIROORZLQJVROYHQWVPDEHXVHG DFHWRQH KHDQH KHDQHDFHWRQHPLWXUH

18、 99 HWKDQRO DFHWRQHHWKDQROPLWXUH 99 GLVWLOOHGZDWHULQVRPHFDVHV 7KHVWDQGDUGSURGXFWKDVEHHQPRGLILHGVRGLXPGL QKHOVXOIRVXFFLQDWHDQG VRGLXPGL QKHSWOVXOIRVXFFLQDWH KDYHEHHQUHSODFHGEVRGLXPELVHWKOKHOVXOIRVXFFLQDWH3DJH (1 %6, ,QWURGXFWLRQ ,QPDQWHWLOHRSHUDWLRQVIRUHDPSOHVRIWHQLQJRUZDVKLQJWHWLOHVDVZHOODVLQWKHULQV

19、LQJRUWKHFOHDQLQJRI KDUGVXUIDFHVLQVKRUWLQDOOSURFHVVHVLQZKLFKDSKDVHDLURLORUVRLOKDVWREHUHSODFHGEDOLTXLGSKDVH DTXHRXVRURUJDQLFLWLVXVHIXOWRNQRZWKHZHWWLQJDJHQWVXVHG,WLVDOVRLPSRUWDQWWRNQRZDIWHUKRZORQJ FRPSOHWHZHWWLQJLVREWDLQHG3DJH (1 %6, 6FRSH 7KLV(XURSHDQVWDQGDUGVSHFLILHVDPHWKRGIRUGHWHUPLQLQJWKHZHWWLQJSRZ

20、HURIDVXUIDFHDFWLYHDJHQWLQ VROXWLRQELPPHUVLRQRIDGLVFRIUDZFRWWRQFORWKLQWKHVROXWLRQ7KHPHWKRGLVDSSOLFDEOHWRDOOVXUIDFHDFWLYH DJHQWVZKDWHYHUWKHLULRQLFFKDUDFWHUXVHGDVZHWWLQJDJHQWVLQQHXWUDOVOLJKWODFLGRUVOLJKWOEDVLFEDWKVIRU WHWLOHDSSOLFDWLRQV7KHPHWKRGLVQRWDSSOLFDEOHWRPHUFHULLQJDVVLVWDQWVEDWKVKLJKOEDVLFRUWRFD

21、UERQLLQJ DVVLVWDQWVEDWKVKLJKODFLG 1RUPDWLYHUHIHUHQFHV 7KLV(XURSHDQ6WDQGDUGLQFRUSRUDWHVEGDWHGRUXQGDWHGUHIHUHQFHSURYLVLRQVIURPRWKHUSXEOLFDWLRQV7KHVH QRUPDWLYHUHIHUHQFHVDUHFLWHGDWWKHDSSURSULDWHSODFHVLQWKHWHWDQGWKHSXEOLFDWLRQVDUHOLVWHGKHUHDIWHU)RU GDWHGUHIHUHQFHVVXEVHTXHQWDPHQGPHQWVWRRUUHYLVLRQVRIDQRIWK

22、HVHSXEOLFDWLRQVDSSOWRWKLV(XURSHDQ 6WDQGDUGRQOZKHQLQFRUSRUDWHGLQLWEDPHQGPHQWRUUHYLVLRQ)RUXQGDWHGUHIHUHQFHVWKHODWHVWHGLWLRQRIWKH SXEOLFDWLRQUHIHUUHGWRDSSOLHV (1 7HWLOHV6WDQGDUGDWPRVSKHUHVIRUFRQGLWLRQLQJDQGWHVWLQJ,62 ,62 6XUIDFHDFWLYHDJHQWVDQGGHWHUJHQWV0HWKRGVRIVDPSOHGLYLVLRQ ,62 6XUIDFHDFWLYHDJHQWV:DW

23、HUXVHGDVDVROYHQWIRUWHVWV6SHFLILFDWLRQDQGWHVWPHWKRGV ,62 /DERUDWRUJODVVZDUH%HDNHUV 7HUPDQGGHILQLWLRQ )RUWKHSXUSRVHVRIWKLVVWDQGDUGWKHIROORZLQJWHUPDQGGHILQLWLRQDSSO ZHWWLQJSRZHUELPPHUVLRQ GHJUHHRIDELOLWRIDVROXWLRQRIVXUIDFHDFWLYHDJHQWWRGLVSODFHWKHDLUWUDSSHGLQDFORWKZKHQWKHFORWKLV VWHHSHGLQWKHVROXWLRQ 127

24、( 7KHZHWWLQJSRZHURIDVXUIDFHDFWLYHDJHQWFDQEHHYDOXDWHGEHDPLQDWLRQRISORWVRIZHWWLQJWLPHRIGLVFVRI UDZ FRWWRQ FORWK LPPHUVHG LQ VROXWLRQV RI VXUIDFH DFWLYH DJHQWV RU VROXWLRQV RI VWDQGDUG ZHWWLQJ DJHQWV RI NQRZQ FRQFHQWUDWLRQDJDLQVWFRQFHQWUDWLRQ 3ULQFLSOH ,PPHUVLRQZKLOHKHOGLQDJULSSHURIDFRWWRQGLVFRINQRZQQD

25、WXUHDQGFKDUDFWHULVWLFVLQDVROXWLRQRIVXUIDFH DFWLYHDJHQWRINQRZQFRQFHQWUDWLRQPDLQWHQDQFHRIFRPSOHWHVXEPHUVLRQLQWKHVROXWLRQEPHDQVRIWKH VSHFLDOOGHVLJQHGJULSSHURIWKHFRWWRQGLVFZKLFKWHQGVWRIORDWWRWKHVXUIDFHGXHWRDLUWUDSSHGLQWKHFORWK $IWHUGLVSODFHPHQWRIDLUDQGSHQHWUDWLRQRIWKHVROXWLRQLQWRWKHFORWKWKHFRWWRQGLVFVWD

26、UWVWRVLQNHWHUPLQDWLRQ RIWKHZHWWLQJWLPHEPHDVXULQJWKHLQWHUYDOEHWZHHQWKHPRPHQWRILPPHUVLRQRIWKHFRWWRQGLVFDQGWKH PRPHQWZKHQLWEHJLQVWRVLQN HWHUPLQDWLRQRIWKHZHWWLQJWLPHXVLQJDVWDQGDUGVROXWLRQDWILYHGLIIHUHQWFRQFHQWUDWLRQVDQGWKHQXVLQJWKH VXUIDFHDFWLYHDJHQWVROXWLRQXQGHUWHVWDOVRDWILYHGLIIHUHQWFRQFHQWUDWLRQV $IW

27、HUSORWWLQJWKHWZRZHWWLQJWLPHFRQFHQWUDWLRQFXUYHVGHWHUPLQDWLRQRIWKHZHWWLQJSRZHURIWKHVXUIDFHDFWLYH DJHQWXQGHUWHVWEFRPSDULVRQRIWKHSRVLWLRQRILWVFXUYHZLWKWKHVWDQGDUGFXUYH3DJH (1 %6, 5HDJHQWVDQGSURGXFWV LVWLOOHGZDWHU RUZDWHURIHTXLYDOHQWSXULWFRPSOLQJZLWKWKHVSHFLILFDWLRQVRI,62 127( 2WKHUJUDGHVRIZDWHUFDQEHXVHG

28、SURYLGHGGHWDLOVDUHQRWHGLQWKHWHVWUHSRUW 6RGLXPELVHWKOKHOVXOIRVXFFLQDWH RIUHFRJQLHGDQDOWLFDOJUDGHSXULW 5DZFRWWRQFRQWUROFORWK RINQRZQQDWXUHDQGFKDUDFWHULVWLFVFRQGLWLRQHGLQWKHVWDQGDUGWHPSHUDWH DWPRVSKHUHVSHFLILHGLQ(1LHDUHODWLYHKXPLGLWRIDQGDWHPSHUDWXUHRI&9DULRXVWSHVRI FRPPHUFLDOODYDLODEOHFRQWUROFORWKVDUHG

29、HVFULEHGLQDQQH$ $SSDUDWXV 2UGLQDUODERUDWRUDSSDUDWXVDQGLQSDUWLFXODU %HDNHU ORZIRUPRIFDSDFLWPOFRPSOLQJZLWKWKHVSHFLILFDWLRQVRI,62 &ORWKLPPHUVLRQJULSSHU PDGHRIVWDLQOHVVVWHHOZLUHRIDERXWPPGLDPHWHUDQGZKRVHGLPHQVLRQV DUHJLYHQLQILJXUHVHHDOVRWKHSKRWRILJXUHZKLFKVKRZVDQHDPSOHRIDJULSSHUFRQVWUXFWHGLQ DFFRUGDQFHZL

30、WKILJXUHZLWKWKUHHVXSSRUWDUPVSURMHFWLQJDWULJKWDQJOHVIURPWKHJULSSHUERG7KHVHDUPV FDQEHPRXQWHGRQDVOLGLQJFROODUDVVKRZQLQILJXUH,WLVLPSRUWDQWWKDWWKHGHVLJQRIWKHJULSSHULVVXFKWKDW ZKHQDUDZFRWWRQGLVFKHOGLQWKHJULSSHULVLPPHUVHGLQPORIWHVWVROXWLRQLQWKHPOEHDNHUWKH FRWWRQGLVFLVKHOGDERXWPPEHORZWKHVXUIDFHRIWKHVROXWLRQ

31、,WLVDOVRLPSRUWDQWWKDWWKHJULSSHUWLSVRQO RSHQDERXWPPVRWKDWWKHFRWWRQGLVFUHPDLQVQHDUOYHUWLFDOLQWKHVROXWLRQ 3XQFK RIGLDPHWHUPPFDUHIXOOGHJUHDVHGXVLQJDYRODWLOHVROYHQW 127( 7KHIROORZLQJVROYHQWVFDQEHXVHG D F H W R Q H KHDQH KHDQHDFHWRQHPLWXUH 99 HWKDQRO DFHWRQHHWKDQROPLWXUH 99 GLVWLOOHGZDWHULQVRPHFDVHV 6WRSZ

32、DWFK DFFXUDWHWRV3DJH (1 %6, LPHQVLRQVLQPLOOLPHWUHV )LJXUH&ORWKLPPHUVLRQJULSSHU )LJXUH3KRWRVKRZLQJHDPSOHRIJULSSHUFRQVWUXFWHGLQDFFRUGDQFHZLWKWKHUHTXLUHPHQWVVSHFLILHG LQ3DJH (1 %6, )LJXUH,OOXVWUDWLRQRISURFHGXUH .H :HWWLQJWLPHLQVHFRQGV &RQFHQWUDWLRQLQJUDPVSHUOLWUH )LJXUH:HWWLQJWLPHFRQFHQWUDWLRQFXUYHVIRU

33、VXUIDFHDFWLYHDJHQWV$%DQG&ZLWKVWDQGDUGFXUYH IRUFRPSDULVRQ3DJH (1 %6, 6DPSOLQJ 7KHVXUIDFHDFWLYHDJHQWODERUDWRUVDPSOHVKDOOEHSUHSDUHGDQGVWRUHGLQDFFRUGDQFHZLWK,62 3URFHGXUH 7HVWSRUWLRQ :HLJKWRWKHQHDUHVWJJRIWKHODERUDWRUVDPSOHLQWRDPOEHDNHU 3UHSDUDWLRQRIWKHVXUIDFHDFWLYHDJHQWVROXWLRQ LVVROYHWKHWHVWSRUWLRQLQZDWHULIQHFHVVDUDIWHUILUVWPDNLQJDSDVWHRIWKHVXUIDFHDFWLYHDJHQW ZLWK