1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS EN ISO 14529-3:2000 Th
2、e European Standard EN ISO 14529-3:1999 has the status of a British Standard ICS 83.080.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 3: Requirements for selected moulding compoundsThis British Standard,
3、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 35884 4 BS EN ISO 14529-3:2000 Amendments issued since publication Amd. No. Date
4、Comments National foreword This British Standard is the English language version of EN ISO 14529-3:1999. It is identical with ISO 14529-3:1999. The UK participation in its preparation was entrusted to Technical Committee PRI/42, Fibre reinforced thermosetting plastics and prepregs, which has the res
5、ponsibility 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
6、 list of 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
7、publications. 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
8、 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 of pages This document comprises a front c
9、over, an inside front cover, the EN ISO title page, the EN ISO foreword page, the ISO title page, pages ii and iii, a blank page, pages 1 to 5 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued.EN ISO 14529-3:1999Referencenumber ISO14529
10、-3:1999(E) INTERNATIONAL STANDARD ISO 14529-3 Firstedition 1999-11-15 PlasticsMelamine/phenolicpowder mouldingcompounds(MP-PMCs) Part3: Requirementsforselectedmoulding compounds Plastiques Poudres mouler base de mlamine/phnol (MP-PMC) Partie 3: Exigences relatives certaines poudres mouler EN ISO 145
11、29-3:1999-92541OSI3)E(9991: DPFdremialcsi ihTsPDFfilemayctnoianemeddebdtyfepaces.InacconadrcewithAebodslicnesinglopicy,thisfilemaybepirtnedorivewedubtslahlton beidetedlnuessthetyfepaceswhichareemeddebdraelicnesedtonadinstlaledonthecomtuperfrepormingtheidetign.Inodwlnidaogn thisfeli,trapiescacpettier
12、ehnthesersnoptilibiyofontfnirnignigAebodscilsnenigcilopy.hTeISOtneCarlSceteraairtcactpesnotilibailyin this.aera AbodeisatedarmrakofAbodeSystemsInctaropro.de teDailsofthesfotwraepudorctsusedtocrtaeetihsPDFfilecanbefnuodintheGarenelInfolerativetothefile;thePD-Fcrtaeion arapmtereswreetpoimizedforpirtni
13、gn.EvreycraeahseebntakentonesruetahtthefileissuitlbaeforusebyISOmemebridobes.Inteh lnuikleyenevttahtaplboremleratingtoitisfdnuo,lpaeseifnromthetneCarlSecterairatattheerddassgivenlebow. ISO/IEC9991 Allrthgisresvrede.elnUsstorehwisesepcfidei,noraptoftihsilbupctaoinmaybeudorpercedortuziliedinnayformorb
14、ynaymnaes,eelctcinor ormecinahcal,inclidungtohpociypongnadmicrfoilm,wituohtrepmissioninwritingformeitehrISOattheerddassleboworISOsmemebrydob inthectnuoryofthereuqeste.r ISOcirypohgtfofice aCseopstale56 121-HC1veneGa20 leT.+41224790111 aFx+41223741097 E-mailcirypothgiso.ch Webwww.iso.ch ii EN ISO 145
15、29-3:1999ISO-925413:(9991E)iii Foreword ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISO memberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnical committees.Eachmemberbodyinterestedinasubjectforwhichatechnical
16、committeehasbeenestablishedhas therighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,in liaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnical Commission(IEC)onallmattersofelectrotechnicalstandardization. Internatio
17、nalStandardsaredraftedinaccordancewiththerulesgivenintheISO/IECDirectives,Part3. DraftInternationalStandardsadoptedbythetechnicalcommitteesarecirculatedtothememberbodiesforvoting. PublicationasanInternationalStandardrequiresapprovalbyatleast75%ofthememberbodiescastingavote. Attentionisdrawntotheposs
18、ibilitythatsomeoftheelementsofthispartofISO14529maybethesubjectof patentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights. InternationalStandardISO14529-3waspreparedbyTechnicalCommitteeISO/TC61, Plastics, Subcommittee SC12, Thermosetting materials. Afteratransitionperiodof,at
19、themost,fouryears,thethreepartsofISO14529(seebelow)willreplace ISO4896:1990,ofwhichtheyconstituteatechnicalrevision. ISO14529consistsofthefollowingparts,underthegeneraltitle Plastics Melamine/phenolic powder moulding compounds (MP-PMCs): Part 1: Designation system and basis for specifications Part 2
20、: Preparation of test specimens and determination of properties Part 3: Requirements for selected moulding compounds AnnexAofthispartofISO14529isforinformationonly. EN ISO 14529-3:1999EN ISO 14529-3:1999INTERNATIONAL STANDARD ISO 14529-3:1999(E) ISO 9991 All irhgts seredevr 1 Plastics Melamine/pheno
21、lic powder moulding compounds (MP-PMCs) Part 3: Requirements for selected moulding compounds 1 Scope This part of ISO 14529 specifies the requirements for the physical and chemical properties of phenolic powder moulding compounds (MP-PMCs) and compression- or injection-moulded test specimens produce
22、d from them. It is limited to those powder moulding compounds whose composition and properties are significantly different. It is further limited to those moulding compounds which are of general technical and/or economic importance. The properties which are used to characterize the moulding compound
23、s, the test methods and the test conditions are selected from those given in ISO 14529-2. The moulding compounds are divided into types according to their composition and properties. The various types are designated using the designation system defined in ISO 14529-1. 2 Normative references The foll
24、owing normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 14529. 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 14529
25、 are encouraged to investigate the possibility of applying the most recent editions of the normative 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 Standar
26、ds. ISO 472:1999, Plastics Vocabulary. ISO 4896:1990, Plastics Melamine/phenolic moulding materials Specification. ISO 14529-1:1999, Plastics Melamine/phenolic powder moulding compounds (MP-PMCs) Part 1: Designation system and basis for specifications. ISO 14529-2:1999, Plastics Melamine/phenolic po
27、wder moulding compounds (MP-PMCs) Part 2: Preparation of test specimens and determination of properties. 3 Terms and definitions For the purposes of this part of ISO 14529, the terms and definitions given in ISO 472, ISO 14529-1 and ISO 14529-2 apply. EN ISO 14529-3:1999 1ISO -925413:(9991E) 2 ISO 9
28、991 All irhgts seredevr 4 Requirements 4.1 Property values In order for a melamine/phenolic powder moulding compound to be considered as complying with this part of ISO 14529, it shall meet the requirements given in the appropriate table (Table 1 or 2). Tables 1 and 2 give the mean value obtained fo
29、r the set of test specimens used to determine a particular property. Individual values of properties 2.1, 2.2, 2.3 and 2.4 shall be within 10 % of the mean value, and individual values of properties 3.1 and 3.2 shall be within 5 C of the mean value. No specific limits are placed on rheological and p
30、rocessing properties. However, suitable rheological and processing properties are essential for the satisfactory use of a moulding compound. The test methods and test conditions used shall be as agreed between the interested parties. In addition, for some applications, it may be useful for informati
31、on to be made available on other properties, for example: cure time; particle size; moisture content. If this is so, these properties and test methods, as well as the test conditions to be used, shall be as agreed between the interested parties. 4.2 Filler/reinforcement type and content In order for
32、 a melamine/phenolic powder moulding compound to be considered as complying with this part of ISO 14529, the nature, form and content by mass of its filler/reinforcement shall be as given in the designation of the moulding compound (see ISO 14529-1:1999, subclause 4.2). EN ISO 14529-3:1999 2ISO -925
33、413:(9991E) ISO 9991 All irhgts seredevr 3 Table 1 Property requirements for MP-PMCs containing (LD+MD), LD or (WD+MD) as filler 1234 Type: PMC ISO 14529-MP. . . Property Unit Pro- cess- ing a Max. or min. (LD30+MD15),X,E to (LD40+MD05),X,E LD35 to LD45 (WD30+MD15) to (WD40+MD05) (LF20+MD25) to (LF3
34、0+MD15) 1 Rheological and processing properties 1.1 To be agreed between the interested parties 2 Mechanical properties 2.1 Stress at break, B MPa Q M W W 45 60 45 60 45 50 40 55 2.2 Flexural strength, fM MPa Q M W W 80 100 80 100 80 100 80 100 2.3 Charpy impact strength, a cU kJ/m 2 Q M W W 6,0 7,0
35、 5,0 7,0 4,5 6,0 5,0 7,0 2.4 Charpy notched impact strength, a cA kJ/m 2 Q M W W 1,2 1,4 1,2 1,4 1,2 1,4 1,2 1,3 3 Thermal properties 3.1 Temperature of deflection under load, T f 1,8 C Q/M W 155 155 155 155 3.2 Temperature of deflection under load, T f 8,0 C Q/M W 110 110 110 110 3.3 Flammability (
36、glow bar), BH Q / Mu BH 2-10 BH 2-10 BH 2-10 BH 2-10 4 Electrical properties 4.1 Dissipation factor, tan 100 Q / Mu 4.2 Volume resistivity, e cm Q/M W 10 12 10 11 4.3 Surface resistivity, e Q/M W 10 11 10 10 10 10 10 10 4.4 Proof tracking index, PTI Q/M W 600 250 175 600 5 Other properties 5.1 mg u
37、180 180 180 180 5.2 Water absorption, W w 24 %b y mass Q/M u a Q = Compression moulding M = Injection moulding NOTE 1 See ISO 14529-2:1999, Tables 3 and 4, columns 3, 4, and 7, for the methods to be used for the preparation of test specimens and the determination of properties. NOTE 2 In view of the
38、 differences between the property-value limits for compression-moulding and injection-moulding materials, the likely variations in test results and the wide range of properties covered, it should not be assumed that materials having the same designation are exactly equivalent. EN ISO 14529-3:1999 3I
39、SO -925413:(9991E) 4 ISO 9991 All irhgts seredevr Table 2 Property requirements for MP-PMCs containing (WD+MD) or (GF+GG) as filler 5678 Type: PMC ISO 14529-MP. . . Property Unit Pro- cess- ing a Max. or min. (WD35+MD15) to (WD45+MD05) (GF30+GG20) to (GF20+GG30) 1 Rheological and processing properti
40、es 1.1 To be agreed between the interested parties 2 Mechanical properties 2.1 Stress at break, B MPa Q M W W 40 55 45 60 2.2 Flexural strength, fM MPa Q M W W 80 100 80 100 2.3 Charpy impact strength, a cU kJ/m 2 Q M W W 5,0 6,5 5,0 6,0 2.4 Charpy notched impact strength, a cA kJ/m 2 Q M W W 1,2 1,
41、3 2,5 2,5 3 Thermal properties 3.1 Temperature of deflection under load, T f 1,8 C Q/M W 155 165 3.2 Temperature of deflection under load, T f 8,0 C Q/M W 110 120 3.3 Flammability (glow bar), BH Q / Mu BH 2-10 BH 2-10 4 Electrical properties 4.1 Dissipation factor, tan 100 Q / Mu 4.2 Volume resistiv
42、ity, e cm Q/M W 1 0 12 4.3 Surface resistivity, e Q/M W 10 10 10 11 4.4 Proof tracking index, PTI Q/M W 600 300 5 Other properties 5.1 mg u 180 60 5.2 Water absorption, W w 24 %b y mass Q/M u a Q = Compression moulding M = Injection moulding NOTE 1 See ISO 14529-2:1999, Tables 3 and 4, columns 3, 4,
43、 and 7, for the methods to be used for the preparation of test specimens and the determination of properties. NOTE 2 In view of the differences between the property-value limits for compression-moulding and injection-moulding materials, the likely variations in test results and the wide range of pro
44、perties covered, it should not be assumed that materials having the same designation are exactly equivalent. EN ISO 14529-3:1999 4ISO -925413:(9991E) ISO 9991 All irhgts seredevr 5 Annex A (informative) Comparison of designations Table A.1 Comparison of designations used for MP-PMCs in national and
45、international standards 1234 National or international standard Type: PMC ISO 14529-MP. . . ISO 14527-3:1999 (LD30+MD15),X,E to (LD40+MD05),X,E LD35 to LD45 (WD30+MD15) to (WD40+MD05) (LD20+MD30) to (LD30+MD20) ISO 4896:1990 MP A10 MP A11 MP A20 MP C10 ASTM BS DIN 7708-3:1975 181.5 181 180 183 JIS N
46、F Table A.1 Comparison of designations used for MP-PMCs in national and international standards (continued) 5678 National or international standard Type: PMC ISO 14529-MP. . . ISO 14529-3:1999 (WD35+MD15) to (WD45+MD05) (GF30+GG20) to (GF20+GG30) ISO 4896:1990 MP C20 ASTM BS DIN 7708-3:1975 182 JIS
47、NF EN ISO 14529-3:1999 5BS EN ISO 14529-3:2000 BSI 389 Chiswick High Road London W4 4AL | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
48、| | | | | | | | | | | | | | | | | | | | | 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 Standard
49、s 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 using this British Standard would inform the Secretary of the technical committee responsible,
