NIPPON GOMU KYOKAISHI

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Volume 55, Issue 5

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[title in Japanese]

[in Japanese]

1982 Volume 55 Issue 5 Pages 281-290
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.281

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[title in Japanese]

[in Japanese]

1982 Volume 55 Issue 5 Pages 291-301
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.291

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ANALYSIS OF POLYMERIC MATERIALS BY PYROLYSIS GAS CHROMATO GRAPHY III. OUANTITATIVE DETERMINATION OF BLEND RATIO OF RUBBERS IN VULCANIZATES CONTAINING STYRENE-BUTADIENE-RUBBER (SBR)

Shigetoshi HIRAYANAGI, Kazuyo KIMURA, Mineo SATO, Kunihiro HARADA

1982 Volume 55 Issue 5 Pages 302-308
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.302

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Previous two papers showed the qualitative analytical method of various polymeric materials by pyrolysis gas chromatograph equipped with a Curie point pyrolyzer.
Many papers on quantitative determination of specific blended rubber vulcanizates by pyrolysis gas chromatography has already been published. But there is only few report on simultaneous quantitative and qualitative determination of various polymeric materials under the same condition.
So, this paper describes the extention of the previous qualitative method to quantitative determination of blended ratio of rubbers in vulcanizates containing SBR and discussion on its precision.
As a result, it was found that the blended ratio of a vulcanizate containing two kinds of rubber such as SBR/Butadiene Rubber(BR), SBR/Nitrile-Butadiene Rubber(NBR) and SBR/Natural Rubber(NR) can be determined with the precision of ±3%(3σ) on the entire blend range but the precision in the case of vulcanizates containing three kinds of rubber, that is, SBR, BR and NR is ±5%(3σ).

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[title in Japanese]

M. Morton

1982 Volume 55 Issue 5 Pages 309-321
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.309

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[title in Japanese]

[in Japanese], [in Japanese], [in Japanese], [in Japanese], [in Japane ...

1982 Volume 55 Issue 5 Pages 322-325
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.322

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[title in Japanese]

[in Japanese]

1982 Volume 55 Issue 5 Pages 326-331
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.326

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[title in Japanese]

[in Japanese]

1982 Volume 55 Issue 5 Pages 332-333
Published: 1982
Released on J-STAGE: July 09, 2007

DOIhttps://doi.org/10.2324/gomu.55.332

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