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Predecessor
Volume 51, Issue 1
Displaying 1-15 of 15 articles from this issue
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[in Japanese]1978 Volume 51 Issue 1 Pages 1
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 2
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 3-4
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 5-6
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 6-7
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 8-10
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 11-19
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese], [in Japanese], [in Japanese]1978 Volume 51 Issue 1 Pages 20-24
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 25-29
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese]1978 Volume 51 Issue 1 Pages 30-31
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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Yuji MINOURA, Shinzo YAMASHITA, Hiroshi OKAMOTO, Katsuhiro ONO, Toshih ...1978 Volume 51 Issue 1 Pages 32-40
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
JOURNAL FREE ACCESSThe reinforcing effects of carbon blacks (HAF-HS, HAF, HAF-LS and GPF) on Polyurethane elastomers based on hydroxyl-terminated polybutadiene (HT-PB) were investigated.
The physical properties (tensile strength, modulus, tear resistance, hardness and elongation) of the HTPB elastomers vulcanized with three types of diisocyanates were increased by HAF-HS carbon black, and the increments were almost same in all diisocyanates.In 4, 4-diphenylmethane diisocyanate, the changes in the physical properties, especially tensile strength, of the elastomers differed according to the types or particle size of the carbon blacks.Some aggregates of the carbon black particles in cured HT-PB elastomers were observed by the electron-microscopic photographs.View full abstractDownload PDF (5902K) -
Yuji MINOURA, Shinzo YAMASHITA, Hiroshi OKAMOTO, Katsuhiro ONO, Toshih ...1978 Volume 51 Issue 1 Pages 41-49
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
JOURNAL FREE ACCESSThe reinforcing effects of three types of silicas and five types of calcium carbonates on polyurethane elastomers based on hydroxyl-terminated polybutadiene (HT-PB) were investigated.
The physical properties (tensile strength, modulus, tear resistance, hardness and elongation) of the HTPB elastomers vulcanized with three types of diisocyanates were increased by compounding these silicas and calcium carbonates, and the increments were remarkable in these silicas.In the case of curing with 4, 4-diphenylmethane diisocyanate, the changes in the physical properties, especially tensile strength, of the elastomers differed according to the types of these fillers, and the physical properties of the silica-filled elastomers were comparable to those of carbon black-filled elastomers.
Electron-microscopic photographs showed a good dispersion of these non-black fillers in HT-PB vulcanizates.View full abstractDownload PDF (6091K) -
[in Japanese], [in Japanese]1978 Volume 51 Issue 1 Pages 50-51
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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[in Japanese], [in Japanese], [in Japanese]1978 Volume 51 Issue 1 Pages 52-56
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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1978 Volume 51 Issue 1 Pages 57-58
Published: January 15, 1978
Released on J-STAGE: March 05, 2013
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