1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS ISO/TS 12928:1999 ISO/
2、TS 12928:1999 ICS 75.100 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Lubricants, industrial oils and related products (class L) Family R (Products for temporary protection against corrosion) Guidelines for establishing specificationsThis British Standard, having been prepa
3、red 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 August 2000 BSI 08-2000 ISBN 0 580 36219 1 BS ISO/TS 12928:1999 Amendments issued since publication Amd. No. Date Comments National fo
4、reword This British Standard reproduces verbatim ISO/TS 12928:1999 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee PTI/7, Lubricants and process fluids, which has the responsibility to: aid enquirers to understand the text;
5、present to the responsible international/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 c
6、an be obtained 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 th
7、e “Find” 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
8、 legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO/TS title page, pages ii to v, a blank page, pages 1 to 34, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued
9、.Referencenumber ISO/TS12928:1999(E) TECHNICAL SPECIFICATION ISO/TS 12928 Firstedition 1999-12-01 Lubricants,industrialoilsandrelated products(classL)FamilyR(Productsfor temporaryprotectionagainstcorrosion) Guidelinesforestablishingspecifications Lubrifiants, huiles industrielles et produits connexe
10、s (classe L) Famille R (Produits de protection temporaire contre la corrosion) Lignes directrices pour ltablissement de spcificationsISO/TS12928:1999(E) ii ISO/TS12928:1999(E)iii Contents Page Foreword.iv Introduction.v 1 Scope1 2 Normativereferences1 3 Explanationsofsymbolsused.2 4 Specificationgui
11、de2 AnnexA(informative)Compatibilitywithwetskinpassproducts14 AnnexB(informative)Longdurationcyclicstainingtestonstackedplates.17 AnnexC(informative)Testofexposureunderoutsideshelter.19 AnnexD(informative)Evaluationoffilmhomogeneity/wetting.23 AnnexE(informative)Compatibilityoftheproductswiththeprim
12、arycrosslinkablepaintsappliedby electro-deposition26 Bibliography32ISO/TS12928:1999(E) iv Foreword ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnical comm
13、ittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commission(IE
14、C)onallmattersofelectrotechnicalstandardization. InternationalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. ThemaintaskoftechnicalcommitteesistoprepareInternationalStandards.DraftInternationalStandardsadopted bythetechnicalcommitteesarecirculatedtothememberbodiesforvo
15、ting.PublicationasanInternational Standardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. Inothercircumstances,particularlywhenthereisanurgentmarketrequirementforsuchdocuments,atechnical committeemaydecidetopublishothertypesofnormativedocument: anISOPubliclyAvailableSpecification(ISO/PAS)
16、representsanagreementbetweentechnicalexpertsinan ISOworkinggroupandisacceptedforpublicationifitisapprovedbymorethan50%ofthemembersofthe parentcommitteecastingavote; anISOTechnicalSpecification(ISO/TS)representsanagreementbetweenthemembersofatechnical committeeandisacceptedforpublicationifitisapprove
17、dby2/3ofthemembersofthecommitteecastinga vote. AnISO/PASorISO/TSisreviewedeverythreeyearswithaviewtodecidingwhetheritcanbetransformedintoan InternationalStandard. AttentionisdrawntothepossibilitythatsomeoftheelementsofthisISO/TS12928maybethesubjectofpatent rights.ISOshallnotbeheldresponsibleforident
18、ifyinganyorallsuchpatentrights. ISO/TS12928waspreparedbyTechnicalCommitteeISO/TC28, Petroleum products and lubricants, SubcommitteeSC4, Classifications and specifications. AnnexesA,B,C,DandEofthisTechnicalSpecificationareforinformationonly.ISO/TS12928:1999(E)v Introduction Consideringthedifficulties
19、ofestablishinganinternationalspecificationforproductsfortemporarycorrosion protection,ithasbeendecidedtopublishguidelinesforestablishingspecificationsundertheformofanISO TechnicalSpecification. Thisdocumentcontains,inannexesAtoE,suggestedtestmethodstoevaluatesomeproperties.TECHNICALSPECIFICATION ISO
20、/TS12928:1999(E)1 Lubricants,industrialoilsandrelatedproducts(classL) FamilyR(Productsfortemporaryprotectionagainstcorrosion) Guidelinesforestablishingspecifications 1 Scope ThisTechnicalSpecificationhasbeenpreparedwiththefollowingpurposes: tofacilitatetheapplicationofISO6743-8andtospecifythecharact
21、eristicstobetakenintoaccountwhen establishingspecificationsforagivenapplication; toenablethesecharacteristicstoserveasabasisfordiscussionbetweentheenduserandthesupplier. ThisTechnicalSpecificationdoesnotcoverspecificrequirementswhichshouldbeexaminedseparatelywitha viewtoacommonagreementbetweentheend
22、userandtheproductsupplier. ThisTechnicalSpecificationdoesnotcoverthehealth,safety,disposalandenvironmentareaswhichshouldbe delftwithseparately,accordingtotheregulationsorlawsinforceineachcountry. 2 Normativereferences Thefollowingnormativedocumentscontainprovisionswhich,throughreferenceinthistext,co
23、nstituteprovisionsof thisTechnicalSpecification.Fordatedreferences,subsequentamendmentsto,orrevisionsof,anyofthese publicationsdonotapply.However,partiestoagreementsbasedonthisTechnicalSpecificationareencouragedto investigatethepossibilityofapplyingthemostrecenteditionsofthenormativedocumentsindicat
24、edbelow.For undatedreferences,thelatesteditionofthenormativedocumentreferredtoapplies.MembersofISOandIEC maintainregistersofcurrentlyvalidInternationalStandards. ISO2137:1985, Petroleum products Lubricating grease and petrolatum Determination of cone penetration. ISO3448:1992, Industrial liquid lubr
25、icants ISO viscosity classification. ISO3696:1987, Water for analytical laboratory use Specification and test methods. ISO6743-0:1981, Lubricants, industrial oils and related products (class L) Classification Part 0: General. ISO6743-8:1987, Lubricants, industrial oils and related products (class L)
26、 Classification Part 8: Family R (Temporary protection against corrosion). EN10130:1991, Cold rolled low carbon steel flat products for cold forming Technical delivery conditions. NFT60-166:1994, Temporary protection against corrosion Method of preparing metallic probes for the evaluation of the pro
27、perties of preservative products. NFT60-170:1994, Temporary anticorrosion products Assessment of the covering capacity by dipping. NFX41-002:1975, Protection against physical, chemical and biological agents Salt spray test.ISO/TS12928:1999(E) 2 3 Explanationsofsymbolsused 3.1 General Inthecolumnhead
28、ed“ISO-L“inTables1to5,thevariouscategoriesaredesignatedinabbreviatedform. WhereasthecompletedesignationshouldbeISO-L-RA,ISO-L-RB,etc.,itisgenerallyadmittedtodesignate productsintheabbreviatedformL-RA,L-RB,etc.,orevenRA,RB,etc. Inthecompletedesignation,theprefixletter“L“designatestheclass“Lubricants,
29、industrialoilsandrelated products“.Theletter“R“indicatesthefamily“Productsfortemporaryprotectionagainstcorrosion“inaccordance withISO6743-8. 3.2 Plain(neat)products IntheISO6743-8classification,theneatproductsaredesignatedbythegroupsoflettersRA,RC,RDandRL.For theproductsRCandRD,thedoublingofthesecon
30、dletterindicatesthattheproductexhibitswaterdisplacing properties. Thenumericalgroupfollowingthegroupofletterscorrespondstotheaveragekinematicviscosityoftheoils, expressedaccordingtoISO3448. 3.3 Solventbasedproducts IntheISO6743-8classification,thesolventbasedproductsaredesignatedbythegroupsofletters
31、RE,RF,RG, RP,RM.FortheproductsREandRF,thedoublingofthesecondletterindicatesthattheproductexhibitswater displacingproperties. ThementionofanumericalgroupfollowingthegroupoflettersdesignatingtheclassofviscosityaccordingtoISO 3448isnotmandatory. 3.4 Watermiscibleproducts IntheISO6743-8classification,th
32、econcentratesintendedtobemixedwithwaterbytheendusertoformaqueous productsaredesignatedbyRB,RH,RPandRM.FortheRBandRHproducts,thedoublingofthesecondletter indicatesthattheproductexhibitswatersdisplacingproperties. Additionofviscosityclass,ISO3448,isnotseenasnecessary. 3.5 Plasticcompoundsandpasteprodu
33、cts IntheISO6743-8classification,plasticcompoundsappliedasahotmeltaredesignatedbyRT,thepaste products,whichmaybeappliedeitherhotorcold,aredesignatedbyRK. ThementionofanumericalgroupdesignatingviscosityclassISO3448isnotnecessary.Forthegreaseproductsit ispossibletogivetheNLGIclass,definedbyISO6743-0,d
34、eterminedbymeasurementofconsistencyin accordancewithISO2137. 4 Specificationguide 4.1 General Generally,specificationsaremadeofsetsofcharacteristics,differingaccordingtothenatureoftheproducts. Thesecharacteristicsrelateto:ISO/TS12928:1999(E)3 thephysico-chemicalpropertiesoftheproduct(asdelivered); t
35、hepropertiesafterwaterdilution(forthoseproductsuseddilutedusingwater); thecorrosionprotectionperformance; thepropertiesofprotectivefilm. Foreachcategoryofproduct(neat,solventbased,watermiscible,plastic,pasty)Tables1to5givecharacteristics whichwilldefinetheproductfortheintendedapplication. Thelistsof
36、characteristicsisnotexhaustive. 4.2 Neatproducts 4.2.1 Physico-chemicalcharacteristics SeeTable1. Theseconcernthecharacteristicscurrentlyusedtocharacterizethepetroleumproductsbyphysicalcharacteristics (e.g.:density,flash-point,pour-point)andchemicalcharacteristics(e.g.:ashcontent,metalcontent,waterc
37、ontent, neutralization/saponificationnumbers). 4.2.2 Performancecharacteristics SeeTable1. Thesearethecharacteristicsthemostdifficulttodetermine,becausetheyshallberepresentativeoftheproperties requiredinnumerous,variousandspecificindustrialapplications. Thereareveryfewstandardizedmethods;somenon-sta
38、ndardtestsexistbuttheyareveryparticularortakenfrom partsofstandardsrelatingtoproductsorgeneraldocuments. Fortheproducts,theperformancecharacteristicshavebeendividedintotwosets: a) protectioncharacteristics,e.g.:protectiondurationinahumiditycabinet,cyclichumiditycabinet,water displacingproperties,fin
39、gerprintneutralization; b) characteristicsofthefilm,e.g.:coverage,removability,compatibilitywithelectrophoreticcoatings,compatibility withweldingwithoutpriordegreasing. 4.3 Solventbasedproducts 4.3.1 Physico-chemicalcharacteristics SeeTable2. Thesearedividedintotwosets:thoserelatingtotheproductasiti
40、s(asdelivered)andthoserelatingtothedry extract(residueremainingaftersolventevaporation).Thesecharacteristicsarethosecurrentlyusedtocharacterize thepetroleumproductsinthephysicalareas(e.g.:density,kinematicviscosity,flash-point,pour-point,softening point, penetrability, dropping point) and chemical a
41、reas (e.g.: ash content, metals content, neutralization/saponificationnumbers,chlorineandsulphurcontents). 4.3.2 Performancecharacteristics SeeTable2.ISO/TS12928:1999(E) 4 Table1Guidelineforestablishingspecificationsofneatproductsfortemporaryprotectionagainst corrosion ISO-L b No. Physico-chemical c
42、haracteristics a Units RA (lightfilm) RC (oilyfilm) RD c (oilyfilm) RL d (oilyfilm) ISO Standard Otherstandards ormethods 1.1 Odour Rating X X X X Olfactory 1.2 Appearance Rating X X X X Visual 1.3 Colour Rating X X X X ISO2049 1.4 Viscosity mm 2 /s Xat 20C Xat 40C Xat 40C Xat 40C ISO3104 1.5 Densit
43、yat15C kg/m 3 X X X X ISO3675or ISO12185 1.6 Storagestability Rating X X X X NFT60-167 e 1.7 Flashpoint C X X X X ISO2719/ ISO2592 1.8 Firepoint C - X X X ISO2592 1.9 Pourpoint C X X X X ISO3015 1.10 Watercontent %(m/m) X X X X ISO3733 1.11 Sulfatedashcontent %(m/m) X X X X ISO3987 1.12 Elementalcon
44、tent f %(m/m) XXXX Tobeindicated 1.13 Neutralizationnumber mgKOH/g X X X X ISO6618 1.14 Saponificationnumber g mgKOH/g X X X X ISO6293 1.15 Aromaticcarboncontent h % X X X X Brandes Protection Protectionduration i : 1.16 -humiditycabinet h X X - - j 1.17 -cyclichumiditycabinet Cycles X X X - k 1.18
45、-saltspray l h - - X X ISO3768 NFX41-002 Stainingtendency: 1.19 -longduration Rating - - X X SeeannexB 1.20 -shortduration Rating X X X - NFT60-176 e 1.21 BehaviourtoUV/daylight exposure m Rating - - X X 1.22 Exposureoutershelter Rating - - X X SeeannexC 1.23 Fingerprintneutralization Rating - X - -
46、 n 1.24 Waterdisplacement Rating - X (toRCC) X (toRDD) - o 1.25 Wetskinpassproducts compatibility Rating - - X - SeeannexAISO/TS12928:1999(E)5 Table1(continued) ISO-L b No. Physico-chemical characteristics a Units RA (lightfilm) RC (oilyfilm) RD c (oilyfilm) RL d (oilyfilm) ISO Standard Otherstandar
47、ds ormethods Filmcharacteristics 1.26 Coverage g/m X X X X NFT60-170 e 1.27 Wetting/filmhomogeneity Rating X X X - SeeAnnexD 1.28 Removability Rating X X X X NFT60-159 e 1.29 Compatibilitywith electrophoreticcoatings Rating - - X - SeeannexE 1.30 Compatibilitywithwelding withoutgreaseremoval p Ratin
48、g - - X - a Intheabovelistofcharacteristics,oneshallchoosethosethatareusefultodefineproductperformancefortheforeseen application.Thislistisnotexhaustive. b Inthecolumnsbelow,“X“meansthatthecharacteristicappliestothetypeofproduct. c RDProducts:otherpropertiessuchasabilitytofacilitatedeepdrawing,expos
49、ureoutsideshelterinspecific environments,couldberequested.Methodsandlimitsshallbenegociatedbetweentheenduserandthesupplier. d RLProduct:otherpropertiescouldberequested.Methodsandlimitsshallbenegociatedbetweentheenduserandthe supplier.Wettabilityandfilmhomogeneity;outdoorexposure(ISO2810-NFT30-056);compatibilitywithcoating(for example:Tarnish);removability;filmresistancetoerosionandoutdoorexposure;resistancetohumidandcorrosive atmosphere(e.g.sulfurdioxideISO3231,ISO6988,NFT30-055). e EnglishtranslationavailablefromAFNORor
