During the process pH of the bath was conditioned with animonium hydroxide, the tensile strength of the fabric was improved apparently. This is due to neutralization of bath solution by ammonium hydroxide.
通过用氨水对树脂整理浴的pH调节,可以使织物的拉伸断裂强力获得明显的提高,这是氨水对整理浴酸性中和作用的结果。
参考来源 - 棉/羊绒(80/20)混纺织物防皱整理的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
N a compound existing only in aqueous solution, formed when ammonia dissolves in water to form ammonium ions and hydroxide ions. Formula: NH4OH 氢氧化铵 (Also called technicalterm: aqueous ammonia)
It precipitates insoluble hydroxides from metal salts in solution. (See ammonium hydroxide.)
它从金属盐溶液中,沉淀不溶性氢氧化物(见氢氧化铵)。
Preferably the starting material is dissolved in methanol and a stoichiometric excess of ammonium hydroxide is added.
原料最好溶解于甲醇并加入过量氢氧化铵。
The samples were prepared by extraction using methanol followed by partitioning between ammonium hydroxide and chloroform.
样品经甲醇提取后,再用氨水-氯仿萃取。
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