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http://hdl.handle.net/11133/1592
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| Title: | ジアシルヒドラジン類の核剤作用の熱安定性に関する研究 |
| Other Titles: | ジアシルヒドラジン ルイ ノ カクザイサヨウ ノ メツアンテイセイ ニカンスル ケンキュウ
Heat Stability of Crystal Nucleating Activity of Diacylhydrazines |
| Authors: | 吉川, 俊夫
YOSHIKAWA, Toshio |
| Issue Date: | 30-Jun-2000 |
| Publisher: | 愛知工業大学 |
| Abstract: | The property of diacylhydrazine(DHZ) as a crystal nucleating agent for polypropylene(PP) was studied by differential scanning calorimeter(DSC) by measuring the effect of additives on the crystallization temperature(Tc) of PP. Aromatic, aliphatic and mixed-type DHZ were synthesized and used as an additive. The nucleating activity of a DHZ was defined as the rise in Tc by its addition. From the Tc values observed, the eighteen DHZ's studied were classified into three groups; (a) DHZ's with thermally stable adtivity, (b) inactive DHZ's and (C)DHZ'S with thermally unstable activity. |
| URI: | http://hdl.handle.net/11133/1592 |
| Appears in Collections: | 02号
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