摘要
保险粉存在易自燃、易分解,放出SO2使环境污染,不能在酸性和高温条件下使用等缺点。新型剥色剂CY-730能克服上述缺点,其与催化剂作用,可生成强还原剂,用量为保险粉的1/5,而剥色效果则优于后者。
Sodium dithionite has disadvantages of easy to self-burning and decomposition, release sulfur dioxide to environment, and can not use under acid condition and high temperature. The new stripping agent CY-730 can overcome these disadvantages, and can produce strong reducing agent together with catalyst. The dosage of CY-730 is only one-fifth of that of sodium dithionite, while the stripping effect is better.
出处
《印染》
北大核心
2006年第2期40-41,共2页
China Dyeing and Finishing
