BS EN ISO 15252-1-2000 Plastics - Epoxy powder moulding compounds (EP-PMCs) - Designation system and basis for specifications《塑料 环氧树脂模塑化合物(EP-PMCs) 命名系统和基本规范》.pdf

《BS EN ISO 15252-1-2000 Plastics - Epoxy powder moulding compounds (EP-PMCs) - Designation system and basis for specifications《塑料 环氧树脂模塑化合物(EP-PMCs) 命名系统和基本规范》.pdf》由会员分享，可在线阅读，更多相关《BS EN ISO 15252-1-2000 Plastics - Epoxy powder moulding compounds (EP-PMCs) - Designation system and basis for specifications《塑料 环氧树脂模塑化合物(EP-PMCs) 命名系统和基本规范》.pdf（16页珍藏版）》请在麦多课文档分享上搜索。

1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN ISO 15252-1:2000 Th

2、e European Standard EN ISO 15252-1:1999 has the status of a British Standard ICS 83.080.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Plastics Epoxy powder moulding compounds (EP-PMCs) Part 1: Designation system and basis for specificationsThis British Standard, having be

3、en 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 35888 7 BS EN ISO 15252-1:2000 Amendments issued since publication Amd. No. Date Comments

4、National foreword This British Standard is the English language version of EN ISO 15252-1:1999. It is identical with ISO 15252-1:1999. The UK participation in its preparation was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which has the responsibili

5、ty to: aid enquirers to understand the text; 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

6、organizations represented on this committee can be obtained on request to its secretary. Cross-references Attention is drawn to the fact that CEN and CENELEC Standards normally include an annex which lists normative references to international publications with their corresponding European publicati

7、ons. The British Standards which implement these international or European publications 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 Standards Electronic Catalogue. A British Standard

8、 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 of pages This document comprises a front cover, an

9、inside front cover, the EN ISO title page, the EN ISO foreword, the ISO title page, pages ii and iii, a blank page, pages 1 to 6, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.EN ISO 15252-1:1999 Referencenumber

10、 ISO15252-1:1999(E) INTERNATIONAL STANDARD ISO 15252-1 Firstedition 1999-11-15 PlasticsEpoxypowdermoulding compounds(EP-PMCs) Part1: Designationsystemandbasisfor specifications Plastiques Poudres mouler base dpoxydes (EP-PMC) Partie 1: Systme de dsignation et base de spcification EN ISO 15252-1:1999

11、ISO52512-1:9919(E) ISO9991 Allrgihtsresvrede.lnUesstorehwisescepfieid,noraptofthisilbupctaoinmaybeudorpercedorutziliedinnayformorbynaysnaem,electnoric ormecinahcal,inclidungtohpociypongnadmicrfoilm,wituohteprmissioninwritingfromeitehrISOattherddaessleboworISOsmemebrydob inthectnuoryofthertseuqee.r I

12、SOcirypohgtfofice aCsesoptale56 121-HC1veneGa20 leT.+41224790111 aFx+41223741097 E-mailcirypothgiso.ch Webwww.iso.ch ii DPFdcsilremia ihTsPDFfilemayctnoainemeddebdtyfepaces.InaccnadrocewithAebodslicensinglopicy,thisfilemaybepirntedorivewedubtslahlton beidetedlnuessthetyfepaceswhichareemeddebdraelice

13、nsedtonadintslaledonthecomputerfrepormingtheideting.Inodwlnidaongthis feli,trapiesaccepttierehnthesersnoptilibiyofontinfrnignigAebodslicsneniglopicy.hTeISOtneCarlSecterairatacceptsnollibaiityinthis .aera AbodeisatdaremarkofAbodeStsyemsInctaropro.de teDailsofthesfotwraepudorctsusedtocrtaeetihsPDFfile

14、canbefnuodintheGarenelInfolerativetothefile;theP-FDcerationrapamteers weretpoimizedforpirtning.EvreycraeahseebntakentoensruethatthefileissuitlbaeforusebyISOmemebridobse.Inthelnuikleyetnev tahtaplboremleratingtoitisfdnuo,lpaeseifnormthetneCarlSecterairatattheserddasgivenlebow. EN ISO 15252-1:1999ISO5

15、2521-1:9991(E)iii Foreword ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnical committees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasb

16、eenestablishedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commission(IEC)onallmattersofelectrotechnicalstandardization. InternationalStandardsa

17、redraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting. PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. Attentionisdrawntothepossibilitythatso

18、meoftheelementsofthispartofISO15252maybethesubjectof patentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardISO15252-1waspreparedbyTechnicalCommitteeISO/TC61, Plastics, Subcommittee SC12, Thermosetting materials. ISO15252consistsofthefollowingparts,unde

19、rthegeneraltitle Plastics Epoxy powder moulding compounds (EP-PMCs): Part 1: Designation system and basis for specifications Part 2: Preparation of test specimens and determination of properties Part 3: Requirements for selected moulding compounds EN ISO 15252-1:1999EN ISO 15252-1:1999INTERNATIONAL

20、STANDARD ISO 15252-1:1999(E) ISO 9991 All irhgts seredevr 1 Plastics Epoxy powder moulding compounds (EP-PMCs) Part 1: Designation system and basis for specifications 1 Scope 1.1 This part of ISO 15252 establishes a data block system for the designation of epoxy powder moulding compounds (EP-PMCs).

21、1.2 The various types of EP-PMC are differentiated from each other by a classification system based on information about the filler/reinforcement type and content, the intended method of processing, any special properties and those of the special properties used specifically for designation purposes

22、 (designatory properties). 1.3 This part of ISO 15252 is applicable to all EP-PMCs ready for normal use in the form of powder, granules or ground material. 1.4 It is not intended to imply that materials having the same designation necessarily give the same performance. This part of ISO 15252 does no

23、t provide engineering data, performance data or data on processing conditions which may be required to specify a material for a particular application and/or method of processing. If such additional properties are required, they shall be determined in accordance with the test methods specified in pa

24、rt 2 of this International Standard, if suitable. 1.5 Whenever general requirement data, as covered by part 3 of this International Standard, need to be indicated, this is also done using this data block system. 1.6 To ensure that code-letters and code-numbers remain unambiguous, and to avoid confli

25、cts within the system, any new code-letters or code-numbers for use in data block 1, 2 or 3 shall be approved before use by the secretariats of ISO/TC 61/SC 1, SC 12 and SC 13. 2 Normative references The following normative documents contain provisions which, through reference in this text, constitu

26、te provisions of this part of ISO 15252. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 15252 are encouraged to investigate the possibility of applying the most recent editions of the n

27、ormative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 75-2:1993, Plastics Determination of temperature of deflection under load Part 2: Pl

28、astics and ebonite. ISO 179-1: 1) , Plastics Determination of Charpy impact properties Part 1: Non-instrumented impact test. ISO 472:1999, Plastics Vocabulary. 1) To be published. (Revision of ISO 179:1993) EN ISO 15252-1:1999 1ISO 25251-1:9991(E) 2 ISO 9991 All irhgts seredevr ISO 1043-1:1997, Plas

29、tics Symbols and abbreviated terms Part 1: Basic polymers and their special characteristics. ISO 1043-2: 2) , Plastics Symbols and abbreviated terms Part 2: Fillers and reinforcing materials. ISO 15252-2:1999, Plastics Epoxy powder moulding compounds (EP-PMCs) Part 2: Preparation of test specimens a

30、nd determination of properties. ISO 15252-3:1999, Plastics Epoxy powder moulding compounds (EP-PMCs) Part 3: Requirements for selected moulding compounds. 3 Terms and definitions For the purposes of this part of ISO 15252, the terms and definitions given in ISO 472 and ISO 15252-2 apply, plus the fo

31、llowing: 3.1 powder moulding compound powder, granules or ground material capable of flowing freely through the feed systems of processing machines, as well as moulding compounds in the form of flakes which are normally not thought of as powders The abbreviation for powder moulding compound is PMC b

32、y analogy with bulk moulding compound (BMC) and sheet moulding compound (SMC). 3.2 EP-PMC the abbreviation for powder moulding compounds based on epoxy resins for both injection and compression moulding 4 Designation system 4.1 General The designation system defined in this part of ISO 15252 is base

33、d on the following standardized pattern: Designation Identity block Description block ISO Individual-item block Standard Data block 1 Data block 2 Data block 3 Data block 4 Data block 5 The designation consists of an optional description block, reading “PMC“, and an identity block comprising the Int

34、ernational Standard number and an individual-item block. For unambiguous designation, the individual-item block is subdivided into five data blocks comprising the following information: 2) To be published. (Revision of ISO 1043-2:1988) EN ISO 15252-1:1999 2ISO 25251-:19991(E) ISO 9991 All irhgts ser

35、edevr 3 Data block 1: Marking block Item 1: Identification of the basic polymer by its symbol, in accordance with ISO 1043-1. Item 2: Nature of the designatory reinforcement materials or fillers, in accordance with ISO 1043-2. Item 3: Form of the designatory reinforcement materials or fillers, in ac

36、cordance with ISO 1043-2. Item 4: Nominal content of the designatory reinforcement materials or fillers, in accordance with Table 1. Data block 2: Method of processing Method of processing for which the moulding compound is intended, designated in accordance with Table 2. Data block 3: Properties It

37、em 1: Special properties, in accordance with Table 3. Item 2: Designatory property No. 1 impact strength determined in accordance with ISO 179-1. Item 3: Designatory property No. 2 temperature resistance determined in accordance with ISO 75-2. Data block 4: Further information, taken from an interna

38、tional, national or company standard Data block 5 (optional): Additional requirements The first character of the individual-item block shall be a hyphen. The data blocks shall be separated from each other by commas. If a data block is not used, this shall be indicated by an “X“ (= not applicable), b

39、ut only if another block follows. For labelling purposes, and provided no other blocks follow, the comma between blocks 1 and 2 can be ommitted. There is no need to fill in data blocks if they are not required. 4.2 Data block 1 Item 1: After the hyphen, epoxy powder moulding compounds shall be ident

40、ified by the symbol EP, in accordance with ISO 1043-1. Mixtures and modifications shall be designated in accordance with ISO 1043-1:1997, subclauses 4 and 5. The following information shall be restricted to designatory fillers/reinforcements used in the material in question: Item 2: Nature of filler

41、/reinforcement, in accordance with Table 1. Item 3: Form of filler/reinforcement, in accordance with Table 1. Item 4: Nominal content (mass %) of filler/reinforcement, in accordance with Table 1. Note, in particular, the following: the same code-letters have different meanings when used for item 2 a

42、nd item 3; whenever information needs to be indicated only for item 3, an “X“ ( = not applicable) is required for item 2. EN ISO 15252-1:1999 3ISO 25251-1:9991(E) 4 ISO 9991 All irhgts seredevr 4.3 Data block 2 In this data block, information about the method of processing is given using the code-le

43、tters specified in Table 2. The code-letter used to indicate the intended method of processing in data block 2 shall be selected carefully. Certain brands of material can be processed in more than one way, e.g. either by compression moulding (Q) or by injection moulding (M). Such brands shall be des

44、ignated “general purpose“ (G). The designation of special methods of processing shall be reserved for specially modified materials. Table 1 Code-letters and code-numbers used in data block 1 Nature of filler/reinforcement (in accordance with ISO 1043-2) Form of filler/reinforcement (in accordance wi

45、th ISO 1043-2) Percentage content by mass, w % (m/m) C D E G K L1 L2 M P Q R S T W X Z Carbon Aluminium oxide trihydrate Clay Glass Calcium carbonate Cellulose Cotton Mineral Mica Silica Recycled material Synthetic organic Talc Wood Not specified Others B C D F G S X Z Balls; beads; spheres Chips; c

46、uttings Fines; powder Fibre Ground Scale; flakes Not specified Others 05 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 w7 , 5 7,5u w 12,5 12,5u w 17,5 17,5u w 22,5 22,5u w 27,5 27,5u w 32,5 32,5u w 37,5 37,5u w 42,5 42,5u w 47,5 47,5u w 52,5 52,5u w 57,5 57,5u w 62,5 62,5u w 67,5 67,5u w 72,

47、5 72,5u w 77,5 77,5u w 82,5 82,5u w 87,5 87,5u w 92,5 92,5u w 97,5 NOTE Mixtures of materials and/or forms may be indicated by combining the relevant codes using the sign “+“ and placing the whole between parentheses. For example, a mixture of 20 % glass fibre (GF) and 20 % mineral dust (MD) would b

48、e indicated by (GF20+MD20). Table 2 Code-letters used in data block 2 for the method of processing G General purpose T Transfer moulding M Injection moulding X Not specified Q Compression moulding Z Others EN ISO 15252-1:1999 4ISO 25251-:19991(E) ISO 9991 All irhgts seredevr 5 4.4 Data block 3 4.4.1

49、 General In this data block, the special properties (see 4.4.2) are represented by a code-letter as item 1, and the designatory properties (see 4.4.3 and 4.4.4) as items 2 and 3. Items 2 and 3 each start with an oblique stroke. If the value of a designatory property falls on or near a range limit, the manufacturer shall state which range will designate the material. If subsequent individual test values lie on, or on either side of, the limit, because of manufacturing tolerances, the desi