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1、K6934-2:2007まえがきこの規(guī)格は,工業(yè)標準化法第14條によって準用する第12條第1項の規(guī)定に基づき,日本ABS樹脂工業(yè)會(JARIA)/日本プラスチック工業(yè)連盟(JPIF)/財団法人日本規(guī)格協(xié)會(JSA)から,工業(yè)標準原案を具して日本工業(yè)規(guī)格を改正すべきとの申出があり,日本工業(yè)標準調(diào)査會の審議を経て,経済産業(yè)大臣が改正した日本工業(yè)規(guī)格である。これによって,JISK6934-2:1999は改正され,この規(guī)格に置き換えられる。改正に當(dāng)たっては,日本工業(yè)規(guī)格と國際規(guī)格との対比,國際規(guī)格に一致した日本工
2、業(yè)規(guī)格の作成及び日本工業(yè)規(guī)格を基礎(chǔ)にした國際規(guī)格原案の提案を容易にするために,ISO2580-2:2003,Plastics-Acrylonitrile-butadiene-styrene(ABS)mouldingandextrusionmaterials-Part2:Preparationoftestspecimensanddeterminationofpropertiesを基礎(chǔ)として用いた。この規(guī)格の一部が,特許権,出願公開後の特許出願,実用新案権又は出願公開後の実用新案登録出願に抵觸する可能性がある
3、ことに注意を喚起する。経済産業(yè)大臣及び日本工業(yè)標準調(diào)査會は,このような特許権,出願公開後の特許出願,実用新案権又は出願公開後の実用新案登録出願に係る確認について,責(zé)任はもたない。JISK6934-2には,次に示す附屬書がある。附屬書A(規(guī)定)連続相中の結(jié)合アクリロニトリル含有量の測定附屬書1(參考)JISと対応する國際規(guī)格との対比表JISK6934の規(guī)格群には,次に示す部編成がある。JISK6934-1第1部:呼び方のシステム及び仕様表記の基礎(chǔ)JISK6934-2第2部:試験片の作り方及び性質(zhì)の求め方(1
4、)K6934-2:2007目次ページ序文···············································································································································································11.適用範囲·····················································
5、···········································································································12.引用規(guī)格·············································································································································
6、···················23.試験片の作製方法················································································································································43.1一般···········································································
7、···························································································43.2成形前の材料の取扱い······································································································································43.3射出成形········
8、······················································································································································43.4圧縮成形·························································