摘要
研究了振荡时间和振荡频率对纺织品pH值测定的影响,结果表明,仅一部分纺织品的pH值受振荡时间和频率的影响,而部分纺织品的pH值几乎不受影响,在30 r/min频率下振荡5 min即可使样品中的氢离子被完全萃取。
Influence of shaking time and shaking frequency on determination of pH value of textiles is studied with result indicating that only some of textiles are influenced while others are not. Under the condition of 30 r/min shaking frequency and 5min shaking time, hydrogen ions of the fabric sample will be completely absorbed.
出处
《上海纺织科技》
北大核心
2010年第7期57-58,共2页
Shanghai Textile Science & Technology
关键词
纺织品
PH值
测试
振荡时间
振荡频率
textiles
pH value
testing
shaking time
shaking frequency
