Studies on the Stannic Processing for Pure Silk Fabric -Effect of the Aluminium Combination for the Stannic Processing of Pure Silk Fabric-

絹의 錫加工에 관한 硏究 - 鹽化第二錫과 알미늄鹽倂用處理에 關하여 -

The study has been carried out to investigate how the aluminium combination for the stannic processing influence on the weighty increase and physical characteristics of silk fabric to save the stannic cost. The results obtained are as follows; 1) It was shown that the optimum concentration of the combined aluminium salt was 5 percent for the stannic processing regarding to the weighty increase of silk fabric. 2) The stannic processing with aluminum combination resulted in an increase of 16 percent in silk weight more than that of the conventional stannic processing. 3) The shrinkage of fabric by soaping was reduced in the stannic or stannic aluminuium processed silk more than in the unprocessed silk. 4) The drop out weight of the stannic or stannic alumium processed silk was heavier in the acidic colour dyeing than in the reactive colour dyeing. 5) The softness of the stannic or stannic aluminium processed silk could be improved by the treatment of textile softener.

絹의 錫加工에 있어서 鹽化第二錫과 알미늄鹽의 倂用處理條件이 增量率에 미치는 影響을 究明하고 錫加工絹의 物性變化에 관한 基礎的인 處理條件을 檢討하였다. 1. 絹의 錫加工時 알미늄鹽의 適正處理濃度는 5%內外이었다. 2. 錫과 알미늄鹽 倂用處理區의 絹布增量率은 44%로서 錫單一處理區의 28%에 비하여 16%가 向上되었으나 處理絹布의 防皺度는 若干 低下되며 剛軟度는 增加하는 傾向이었다. 3. 錫加工絹布의 soaping에 의한 收縮率은 錫 單一處理區와 錫 및 알미늄倂用處理區 모두 對照區에 비하여 顯著히 減少되었다. 4. 錫加工絹布의 染色過程에서의 脫着率은 反應性染科로 染色할 경우 酸性染科染色에 비하여 減少되었다. 5. 錫加工絹布에 柔軟劑處理를 하므로서 剛軟度를 低下시키므로서 錫處理絹布의 柔軟性을 向上시킬 수 있었다.