帯電防止剤の研究-5-
スポンサーリンク
概要
- 論文の詳細を見る
The experimental conditions selected in the previous report have been expanded to enlarge the application range of the conclusion. As the ionic substances, a kind of inorganic salt was added to the sort of agents used. Both the application ratio (between ionic substance and nonionic surfactant) and the solution concentration have been varied. The electric resistances of treated Terrylene fabric have been measured at lower and normal atmospheric humidity. The relation curves of concentration (mol or owf) against electric resistance have been investigated.<BR>Conclusions : <BR>1. With the antistatic capacity, inorganic salt was seriously inferior to ionic surfactant in case of individual application, but was much improved by means of simultaneous application with nonionic surfactant.<BR>2. Anionic surfactant, in case of simultaneous application with nonionic one, showed convex curve, and the concentration effect to resistivity with same application ratio between them was not so great. The application ratio (1 : 1) used in the previous report is within the range near the top of the curve ; thus it was found to be the most disadvantageous selection.<BR>3. Cationic surfactant, in case of simultaneous application with nonionic surfactant, showed descending curve and the concentration effect to resistivity with same application ratio between them was decisive. The application ratio (1 : 1) used in the previous report is within the range near the point of intersection of this curve with that of individual application of nonionic surfactant.<BR>4. Thus, in case of simultaneous application of ionic substances and nonionic surfactant, there can be seen a more efficient portion on their curves than those of individual application of nonionic surfactant. The relation curves between electric resistivity and mol concentration obtained from agents containing ionic substances shows similar and steeper inclination. It follows that the quantities of discharge are proportional to the numbers of released ions.
- 日本油化学会の論文
著者
関連論文
- 繊維仕上剤の研究-1・2-
- 繊維の帯電防止剤
- 帯電防止剤の研究-5-
- 帯電防止剤の研究-3-
- Frictional Coefficient of Textile Finishing Agents:Part 2 : Relations between the Chemical Structure of several Cationic and Nonionic Surfactants, Frictonal Coefficient and Handle of several Textile Fibers treated by these Surfactants
- The Textile Finishing Agents:(2)
- Frictional Coefficient of Textile Finishing Agents:Part 1 : Effect of Chemical Structure of Cationic Surface-active Agents (Alkyl Amine Salts) on the Frictional Coefficient of Terylene
- 帯電防止剤の研究-2-