BS EN ISO 8780-6-1991 Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Dispersion using a triple-roll mill《颜料和稀释剂 色散特性评定用色散方法 第6部分 色散用三辊碾压机.pdf
《BS EN ISO 8780-6-1991 Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Dispersion using a triple-roll mill《颜料和稀释剂 色散特性评定用色散方法 第6部分 色散用三辊碾压机.pdf》由会员分享,可在线阅读,更多相关《BS EN ISO 8780-6-1991 Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Dispersion using a triple-roll mill《颜料和稀释剂 色散特性评定用色散方法 第6部分 色散用三辊碾压机.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS EN ISO 8780-6:1995 Incorporating Amendment No.1 Pigments and extenders Methodsofdispersion for assessment of dispersion characteristics Part6: Dispersion using a triple-roll mill The European Standard EN ISO8780-6:1995 has the status of a BritishStandardBSENISO8780-6:1995 This Br
2、itishStandard, having been prepared under the directionof the Pigments, Paintsand Varnishes StandardsPolicy Committee, waspublished under the authorityof the Standards Boardand comes into effect on 30April 1991 BSI 04-2000 The following BSI references relate to the work on this standard: Committee r
3、eference PVC/1 Draft for comment 86/51650 DC ISBN 0 580 19539 2 Committees responsible for this BritishStandard The preparation of this BritishStandard was entrusted by the Pigments, Paints and Varnishes Standards Policy Committee (PVC/-) to Technical Committee PVC/1, upon which the following bodies
4、 were represented: Aluminium Powder and Paste Association British Cement Association British Railways Board Chemical Industries Association Oil and Colour Chemists Association Paintmakers Association of Great Britain Ltd. Titanium Pigment Manufacturers Technical Committee Zinc Development Associatio
5、n Amendments issued since publication Amd. No. Date Comments 8531 August 1995 Indicated by a sideline in the marginBSENISO8780-6:1995 BSI 04-2000 i Contents Page Committees responsible Inside front cover National foreword ii Foreword 2 Text of EN ISO8780-6 3 Publication(s) referred to Inside back co
6、verBSENISO8780-6:1995 ii BSI 04-2000 National foreword This Part of BS3483 has been prepared under the direction of the Pigments, Paints and Varnishes Standards Policy Committee. It is identical with ISO8780-6:1990 “Pigments and extenders Methods of dispersion for assessment of dispersion characteri
7、stics Part6: Dispersion using a triple-roll mill”, published by the International Organization for Standardization (ISO). In 1994 the European Committee for Standardization (CEN) accepted ISO8780-6:1990 as European Standard EN ISO8780-6:1995. As a consequence of implementing the European Standard th
8、is BritishStandard is renumbered as BS EN8780-6 and any reference to BS3483-D6 should be read as a reference to BS EN ISO8780-6. 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. Compli
9、ance with a British Standard does not of itself confer immunity from legal obligations. Cross-references International Standard Corresponding BritishStandard ISO787-24:1985 BS3483 Methods for testing pigments for paints Part A6:1988 Determination of relative tinting strength of coloured pigments and
10、 relative scattering power of white pigments using a photometer (Identical) ISO842:1984 BS4726:1986 Methods for sampling raw materials for paints and varnishes (Identical) ISO1524:1983 BS3900 Methods of test for paint Part C6:1983 Determination of fineness of grind (Identical) BS3483 Methods of test
11、ing pigments for paints ISO8780-1:1990 Part D1:1991 Methods of dispersion for assessment of dispersion characteristics (Introduction) (Identical) ISO8781-1:1990 Part E1:1991 Assessment of dispersion characteristics from the change in tinting strength of coloured pigments (Identical) ISO8781-2:1990 P
12、art E2:1991 Assessment of dispersion characteristics from the change in fineness of grind (Identical) ISO8781-3:1990 Part E3:1991 Assessment of dispersion characteristics from the change in gloss (Identical) Summary of pages This document comprises a front cover, an inside front cover, pagesi andii,
13、 theENISO title page, pages2 to8, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO8780-
14、6 March 1995 ICS 87.060.10 Descriptors: Paints, pigments, extenders, dispersibility, dispersing English version Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Part6:Dispersion using a triple-roll mill (ISO8780-6:1990) Pigments et matires de charge Mthodes d
15、e dispersion pour valuer la dispersibilit Partie6: Dispersion laide dune broyeuse tricylindre (ISO8780-6:1990) Pigmente und Fllstoffe Dispergierverfahren zur Beurteilung des Dispergierverhaltens Teil6: Dispergieren mit einem Dreiwalzwerk (ISO8780-6:1990) This European Standard was approved by CEN on
16、 1994-10-17. CEN members are bound to comply with the CEN/CENELEC 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
17、obtained on application to the Central 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 translation under the responsibility of a CEN member into its own language and notified to the Central
18、Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. CEN European Comm
19、ittee for Standardization Comit Europen de Normalisation Europisches Komitee fr Normung Central Secretariat: rue de Stassart 36, B-1050 Brussels 1995 All rights of reproduction and communication in any form and by any means reserved in all countries to CEN and its members Ref.No.ENISO8780-6:1995EENI
20、SO8780-6:1995 BSI 04-2000 2 Foreword This European Standard has been taken over by the Technical Committee CEN/TC298, Pigments and extenders, from the work of ISO/TC35, Paints and varnishes, of the International Organization for Standardization (ISO). This European Standard shall be given the status
21、 of a national standard, either by publication of an identical text or by endorsement, at the latest by September 1995, and conflicting national standards shall be withdrawn at the latest by September 1995. According to the CEN/CENELEC Internal Regulations, the following countries are bound to imple
22、ment this European Standard: Austria, Belgium, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. NOTENormative references to international publications are given in Annex ZA (normative). Conte
23、nts Page Foreword 2 1 Scope 3 2 Normative references 3 3 Required supplementary information 3 4 Apparatus 3 5 Binder system 4 6 Sampling 4 7 Mill base composition 4 8 Procedure 4 8.1 Test portion 4 8.2 Pre-mixing 4 8.3 Dispersion 4 8.4 Stabilization 5 9 Test report 5 Annex A (normative) Required sup
24、plementaryinformation 6 Annex ZA (normative) Normative references tointernational publications with their relevantEuropean publications 7ENISO8780-6:1995 BSI 04-2000 3 1 Scope This part of ISO8780 specifies a method for the dispersion of pigments and extenders using a triple-roll mill. The results p
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