BS EN 12877-4-2000 Colouring materials in plastics - Determination of colour stability to heat during processing of colouring materials in plastics - Determination by two-roll mill.pdf

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN 12877-4:2000 The Eu

2、ropean Standard EN 12877-4:1999 has the status of a British Standard ICS 83.040.30 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Colouring materials in plastics Determination of colour stability to heat during processing of colouring materials in plastics Part 4: Determinati

3、on by two-roll millingThis British Standard, having been prepared under the direction of the Sector Committee for Materials and Chemicals, was published under the authority of the Standards Committee and comes into effect on 15 January 2000 BSI 01-2000 ISBN 0 580 35857 7 BS EN 12877-4:2000 Amendment

4、s issued since publication Amd. No. Date Comments National foreword This British Standard is the English language version of EN 12977-4:1999. The UK participation in its preparation was entrusted to Technical Committee STI/1, Pigments, which has the responsibility to: aid enquirers to understand the

5、 text; present to the 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 o

6、btained on request to 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

7、” facility of the BSI 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

8、obligations. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 4, an inside back cover 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&+

9、(1250 (1 2FWREHU ,&6 (QJOLVKYHUVLRQ &RORXULQJPDWHULDOVLQSODVWLFVHWHUPLQDWLRQRIFRORXUVWDELOLW WRKHDWGXULQJSURFHVVLQJRIFRORXULQJPDWHULDOVLQSODVWLFV 3DUWHWHUPLQDWLRQEWZRUROOPLOOLQJ 0DWLqUHVFRORUDQWHVGDQVOHVSODVWLTXHVpWHUPLQDWLRQGH ODVWDELOLWpGHODFRXOHXUjODFKDOHXUDXFRXUVGHODPLVHHQ RHXYUHGHVPDWLqUHVFRORU

10、DQWHVGDQVOHVSODVWLTXHV 3DUWLHpWHUPLQDWLRQSDUFDODQGUDJHVXUELFOLQGUH )DUEPLWWHOLQ.XQVWVWRIIHQ%HVWLPPXQJGHU%HVWlQGLJNHLW GHU)DUEHJHJHQ+LWHEHLP9HUDUEHLWHQYRQ)DUEPLWWHOQLQ .XQVWVWRIIHQ7HLO%HVWLPPXQJLPDXHUZDOWHVW 7KLV(XURSHDQ6WDQGDUGZDVDSSURYHGE&(1RQ6HSWHPEHU &(1PHPEHUVDUHERXQGWRFRPSOZLWKWKH&(1&(1(/(&,QWH

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

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

13、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

14、5HI1R(1(3DJH (1 %6, )RUHZRUG 7KLV(XURSHDQ6WDQGDUGKDVEHHQSUHSDUHGE7HFKQLFDO&RPPLWWHH&(17&3LJPHQWVDQGHWHQGHUVWKH 6HFUHWDULDWRIZKLFKLVKHOGE,1 7KLV(XURSHDQ6WDQGDUGVKDOOEHJLYHQWKHVWDWXVRIDQDWLRQDOVWDQGDUGHLWKHUESXEOLFDWLRQRIDQLGHQWLFDOWHWRUE HQGRUVHPHQWDWWKHODWHVWE$SULODQGFRQIOLFWLQJQDWLRQDOVWDQGDUGVVKDO

15、OEHZLWKGUDZQDWWKHODWHVWE $SULO $FFRUGLQJWRWKH&(1&(1(/(&,QWHUQDO5HJXODWLRQVWKHQDWLRQDOVWDQGDUGVRUJDQLDWLRQVRIWKHIROORZLQJFRXQWULHV DUH ERXQG WR LPSOHPHQW WKLV (XURSHDQ 6WDQGDUG $XVWULD %HOJLXP &HFK 5HSXEOLF HQPDUN )LQODQG )UDQFH *HUPDQ*UHHFH,FHODQG,UHODQG,WDO/XHPERXUJ1HWKHUODQGV1RUZD3RUWXJDO6SDLQ6ZHG

16、HQ6ZLWHUODQG DQGWKH8QLWHG.LQJGRP ,QWURGXFWLRQ 7KLVLVRQHRIDQXPEHURI3DUWVRI(1GHDOLQJZLWKPHWKRGVIRUGHWHUPLQLQJWKHFRORXUVWDELOLWRIFRORXULQJ PDWHULDOVXQGHUWKHLQIOXHQFHRIWKHWKHUPDOVWUHVVHQFRXQWHUHGGXULQJSODVWLFVSURFHVVLQJ,WVKRXOGEHUHDGLQ FRQMXQFWLRQZLWK(1 6FRSH 7KLVSDUWRI(1GHVFULEHVDPHWKRGIRUGHWHUPLQLQJWK

17、HFRORXUVWDELOLWRIFRORXULQJPDWHULDOVXQGHUGHILQHG FRQGLWLRQVLQSODVWLFVEWZRUROOPLOOLQJ7KHUHVXOWRIWKHGHWHUPLQDWLRQLVDUHODWLYHYDOXHQRWDQDEVROXWHRQH 7KHPHWKRGLVPDLQOXVHGIRUWHVWLQJFRORXULQJPDWHULDOVLQSROYLQOFKORULGH 1RUPDWLYHUHIHUHQFHV 7KLV (XURSHDQ 6WDQGDUG LQFRUSRUDWHV E GDWHG RU XQGDWHG UHIHUHQFH SURYLV

18、LRQV IURP RWKHU SXEOLFDWLRQV 7KHVH QRUPDWLYHUHIHUHQFHVDUHFLWHGDWWKHDSSURSULDWHSODFHVLQWKHWHWDQGWKHSXEOLFDWLRQVDUHOLVWHGKHUHDIWHU)RUGDWHG UHIHUHQFHVVXEVHTXHQWDPHQGPHQWVWRRUUHYLVLRQVRIDQRIWKHVHSXEOLFDWLRQVDSSOWRWKLV(XURSHDQ6WDQGDUGRQO ZKHQLQFRUSRUDWHGLQLWEDPHQGPHQWRUUHYLVLRQ)RUXQGDWHGUHIHUHQFHVWKHODWH

19、VWHGLWLRQRIWKHSXEOLFDWLRQUHIHUUHG WRDSSOLHV (1 &RORXULQJ PDWHULDOV LQ SODVWLFV HWHUPLQDWLRQ RI FRORXU VWDELOLW WR KHDW GXULQJ SURFHVVLQJRIFRORXULQJPDWHULDOVLQSODVWLFV3DUW*HQHUDOLQWURGXFWLRQ (1$ 7HWLOHV7HVWVIRUFRORXUIDVWQHVV3DUW$*UHVFDOHIRUDVVHVVLQJFKDQJHLQ FRORXU,62$ ,62 3DLQWVDQGYDUQLVKHV&RORULPHWU

20、3DUW&RORXUPHDVXUHPHQW ,62 3DLQWVDQGYDUQLVKHV&RORULPHWU3DUW&DOFXODWLRQRIFRORXUGLIIHUHQFHV 3ULQFLSOH $PLOOHGVKHHWLVSUHSDUHGIURPWKHSODVWLFVPDWHULDODQGWKHFRORXULQJPDWHULDOWREHWHVWHGHQVXULQJWKDWWKHFRORXULQJ PDWHULDOLVZHOOGLVSHUVHG7KLVVKHHWLVWKHQPLOOHGDWDVSHFLILHGWHPSHUDWXUH$WDSSURSULDWHWLPHLQWHUYDOVVDPSO

21、HV DUH WDNHQ IURP ZKLFK WHVW VSHFLPHQV DUH SUHSDUHG E KHDW SUHVVLQJ 7KH FRORXU GLIIHUHQFHV EHWZHHQ WKH WHVW VSHFLPHQVREWDLQHGIRUWKHGLIIHUHQWPLOOLQJWLPHVDUHWDNHQDVDPHDVXUHRIWKHFRORXUVWDELOLWRIWKHFRORXULQJ PDWHULDO7KHFRORXUFRPSDULVRQLVSHUIRUPHGHLWKHUFRORULPHWULFDOORUYLVXDOO 0DWHULDOV 7HVWPHGLXP WREHDJ

22、UHHGEHWZHHQWKHLQWHUHVWHGSDUWLHV :KHQHYDOXDWLQJSLJPHQWVLQSROYLQOFKORULGHWKHWHVWPHGLXPVKDOOEHDGHTXDWHOVWDELOLHGWRKHDW7KHFRORXU VWDELOLWRIWKHWHVWPHGLXPZKHQVXEMHFWHGWRKHDWVKDOOWKHUHIRUHEHWHVWHGZLWKDQGZLWKRXWWLWDQLXPGLRLGHSLJPHQW XVLQJWKHVDPHSURFHGXUH,IWKHUHDUHFKDQJHVWKHVHVKDOOEHWDNHQLQWRDFFRXQWZKHQHSUHV

23、VLQJWHVWUHVXOWV 7LWDQLXPGLRLGHSLJPHQW JUDGHDVUHFRPPHQGHGIRUXVHLQSODVWLFV3DJH (1 %6, $SSDUDWXV /DERUDWRUWZRUROOPLOO ZLWKIDFLOLWIRUKHDWLQJ7KHVSDFLQJRIWKHUROOHUVVKDOOEHDGMXVWDEOHDQGWKH GLDPHWHURIWKHUROOHUVVKRXOGEHEHWZHHQPPDQGPPVHH1RWH7KHUDWLRRIWKHURWDWLRQDOVSHHGVRIWKH WZRUROOHUVIULFWLRQUDWLRVKDOOEHDGMX

24、VWDEOHDQGWKHURWDWLRQDOVSHHGVKDOOEHPLQ 7KHUDWLREHDGGLDPHWHU + N EDQNWRJDSZLGWK + V VKRXOGEH + N + V 127(&KURPLXPSODWHGUROOHUVVKRXOGSUHIHUDEOEHXVHG 127(,WKDVEHHQIRXQGWKDWFRPSDUDEOHUHVXOWVRQGLIIHUHQWWZRUROOPLOOVZLOOEHREWDLQHGXQGHUWKHIROORZLQJ FRQGLWLRQV UDWLRRIUROOHUGLDPHWHUV EHWZHHQDQG UDWLRRISHULSKHU

25、DOVSHHGV EHWZHHQDQG 3ODWHSUHVV SURYLGHGZLWKDKHDWLQJDQGFRROLQJVVWHP 6SHFWURSKRWRPHWHU RU WULVWLPXOXVFRORULPHWHU IRUFRORXUPHDVXUHPHQWVLQDFFRUGDQFHZLWK,62 6DPSOLQJ 6HH(1 7HVWVSHFLPHQV )RUPDQGGLPHQVLRQV 7KHTXDQWLWRIPDWHULDOVKDOOEHVXIILFLHQWWRILOOWKHJDSEHWZHHQWKHUROOVDQGSURYLGHWKHUHTXLUHGEHDGGLDPHWHU 8QO

26、HVVRWKHUZLVHVSHFLILHGRUDJUHHGWHVWVSHFLPHQVRIGLPHQVLRQVPPPPPPVXLWDEOHIRUFRORULPHWU VKDOOEHXVHG &RQFHQWUDWLRQRIFRORXULQJPDWHULDO 7KHFRORXULQJPDWHULDOVKDOOEHWHVWHGLQUHGXFHGVKDGH DQGRULQIXOOVKDGH )RUWHVWLQJ LQUHGXFHGVKDGH WKHFRQFHQWUDWLRQRIWKHFRORXULQJPDWHULDOLQWKHWHVWPHGLXPVKDOOFRUUHVSRQGWR DVWDQGDUGGH

27、SWKRIVKDGH6LQDFFRUGDQFHZLWK(1DQQH$RU EVWDQGDUGGHSWKRIVKDGH6LQDFFRUGDQFHZLWK(1DQQH$RU FDQDJUHHGUHGXFWLRQUDWLR )RUDWHVWVSHFLPHQWKLFNQHVVRIPPRIWLWDQLXPGLRLGHSLJPHQWLVQHFHVVDUWRREWDLQIXOOKLGLQJ )RUWHVWLQJ LQIXOOVKDGH WKHFRQFHQWUDWLRQRIWKHFRORXULQJPDWHULDOLQWKHWHVWPHGLXPVKDOOFRUUHVSRQGWR D $OWHUQDWLYHODF

28、RQFHQWUDWLRQRIWREHSUHIHUUHGIRURUJDQLFSLJPHQWVDQGGHVWXIIVRUWREH SUHIHUUHGIRULQRUJDQLFSLJPHQWVRUDQRWKHUDJUHHGDSSURSULDWHFRQFHQWUDWLRQVKDOOEHWDNHQ 3URFHGXUH 3UHSDUHPLOOHGVKHHWVRQWKHWZRUROOPLOOIURPWKHFRORXULQJPDWHULDOWREHWHVWHGDQGWKHDJUHHGSODVWLFVPDWHULDO,Q WKHFDVHRISODVWLFLHGSROYLQOFKORULGHXVHDWHPSHUDW

29、XUHRI &DJDSZLGWKRIPPWRPPDQGD WRWDOPLOOLQJWLPHRIPLQLQFOXGLQJSODVWLILFDWLRQ&XWDQGIROGWKHVKHHWUHSHDWHGOWRDFKLHYHDGHTXDWHGLVSHUVLRQRI WKHFRORXULQJPDWHULDO7DNHDVDPSOHIURPRQHRIWKHVKHHWVDQGSUHSDUHDWHVWVSHFLPHQIURPLWEKHDWSUHVVLQJDW &IRUPLQIRUXVHDVDUHIHUHQFHVSHFLPHQ 6HWWKHUROOVXUIDFHWHPSHUDWXUHVIRU39& S WREH

30、WZHHQ &DQG &DQGIRU39& X WREHWZHHQ &DQG & 3URFHVVDVXIILFLHQWQXPEHURIVKHHWVVRWKDWWKHUHFRPPHQGHGPLQLPXPEHDGGLDPHWHULVDFKLHYHGVHH ZKLOVW VHWWLQJWKHUROOHUJDSWRSURGXFHDVKHHWRIXQLIRUPWKLFNQHVVRIDERXWPP6WDUWWLPLQJDQGPLOOWKHPDWHULDOOLPLWLQJ WKHZLGWKRIWKHVKHHWEIUHTXHQWFXWWLQJWRRQHKDOIDQGEUHYHUVDODQGODWHUDOURO

31、OLQJWRSUHYHQWWKHPDWHULDOIURP UXQQLQJXSRQWRWKHUROOJXLGHV3DJH (1 %6, 7DNHVDPSOHVDIWHUPLQDQGPLQPLOOLQJWLPH$IWHUDIXUWKHUSHULRGRIPLQWRWDOWHVWSHULRGPLQGUDZRII WKHPLOOVKHHWDQGWDNHDIXUWKHUVDPSOH3UHSDUHWHVWVSHFLPHQVIURPHDFKVDPSOHEKHDWSUHVVLQJDW &IRU PLQXVLQJVXIILFLHQWSUHVVXUHWRDFKLHYHDVPRRWKVXUIDFH :$51,1*$W

32、WHQWLRQLVGUDZQWRWKHQHHGIRUHIILFLHQWIXPHHWUDFWLRQZKHQWHVWLQJSODVWLFLHGSROYLQO FKORULGHRQDQRSHQPLOODWHOHYDWHGWHPSHUDWXUHV &RPSDUHWKHFRORXURIWKHWHVWVSHFLPHQVZLWKWKDWRIWKHUHIHUHQFHVSHFLPHQHLWKHUFRORULPHWULFDOORUYLVXDOO 127(&RORXULQJPDWHULDOVVXFKDV&,3LJPHQW5HGDQGDQGGHHVWXIIVFDQFKDQJHFRORXU UHYHUVLEOHDIWH

33、UKHDWWUHDWPHQWDQGWKHVSHFLPHQVVKRXOGEHPDLQWDLQHGDWURRPWHPSHUDWXUHIRUDWOHDVWK EHIRUHDVVHVVPHQW ,IFRORXUPHDVXUHPHQWLVVSHFLILHGSURFHHGLQDFFRUGDQFHZLWK,62 DQG,62)RUYLVXDO FRPSDULVRQXVHWKHJUHVFDOHVSHFLILHGLQ(1$ (SUHVVLRQRIUHVXOWV (SUHVVWKHWHVWUHVXOWVHLWKHUDVDFRORXUGLIIHUHQFHLQDFFRUGDQFHZLWK,62RUDVDVWHSRIW

34、KHJUHVFDOH WRJHWKHUZLWKWKHGLUHFWLRQRIDQFRORXUFKDQJH 7HVWUHSRUW 7KHWHVWUHSRUWVKDOOFRQWDLQDWOHDVWWKHIROORZLQJLQIRUPDWLRQ DDUHIHUHQFHWRWKLV(XURSHDQ6WDQGDUG(1 EDOOGHWDLOVQHFHVVDUWRLGHQWLIWKHFRORXULQJPDWHULDOWHVWHG FDOOGHWDLOVQHFHVVDUWRLGHQWLIWKHWHVWPHGLXPWRJHWKHUZLWKDQRWKHUDGGLWLYHVXVHGLQFOXGLQJWKHWLWDQ

35、LXPGLRLGH SLJPHQW GDOOGHWDLOVQHFHVVDUUHJDUGLQJWKHSUHSDUDWLRQRIWKHWHVWVSHFLPHQVDQGWKHHHFXWLRQRIWKHWHVWWHPSHUDWXUHDQG WHVWGXUDWLRQ HWKHFKRVHQVWDQGDUGGHSWKVRIVKDGHRUIXOOVKDGHDQGWKHFRQFHQWUDWLRQVRIWKHFRORXULQJPDWHULDOWHVWHG ILIFRORXUPHDVXUHPHQWKDVEHHQVSHFLILHGWSHRIVSHFWURSKRWRPHWHURUWULVWLPXOXVFRORULPHW

36、HUDVZHOODVVWDQGDUG LOOXPLQDQWDQGVWDQGDUGREVHUYHUXVHG JFRQGLWLRQVRISUHVVLQJWKHWUHDWHGWHVWVSHFLPHQV KWKHUHVXOWRIWKHWHVWDVLQGLFDWHGLQFODXVH LDOOYLVXDOREVHUYDWLRQVIRUHDPSOHGLVFRORXUDWLRQRIWKHWHVWPHGLXPRUEORRPLQJRIWKHFRORXULQJPDWHULDO MDQGHYLDWLRQIURPWKHWHVWPHWKRGVSHFLILHG NWKHGDWHRIWKHWHVW 3UHFLVLRQ 6WD

37、WLVWLFDOGDWDDUHQRWDSSURSULDWHblankBS EN 12877-4:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |

38、| | | | | | | | | | | | | | | | | | | | | | | | BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British St

39、andards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products and services. We would be grateful if anyone finding an inaccuracy or ambiguity while us

40、ing this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover. Tel: 020 8996 9000. Fax: 020 8996 7400. BSI offers members an individual updating service called PLUS which ensures that subscribers automaticall

41、y receive the latest editions of standards. Buying standards Orders for all BSI, international and foreign standards publications should be addressed to Customer Services. Tel: 020 8996 9001. Fax: 020 8996 7001. In response to orders for international standards, it is BSI policy to supply the BSI implementation of those that have been published as British Standards, unless otherwise requested. Information on standards BSI provides a wide range of information on national, European and international standards through its Library and its Tech