Mordant dyeing of modified cotton fabric with extracts from caesalpinia sappan
Wang Ke-qin
Abstract
Wang Ke-qin
Abstract
Mordant dyeing of modified cotton fabric with aqueous extract of caesalpinia sappan is carried out.The results show that the K/S value of dyeing increases with the dyeing time and decreases with rising of the dyeing temperature.The cotton fabric features deep shade and good color fastness with 1 g/L mordant and dyeing at above 80 ℃ for more than 30 min.
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Mordant dyeing of modified cotton fabric with aqueous extract of caesalpinia sappan is carried out.The results show that the K/S value of dyeing increases with the dyeing time and decreases with rising of the dyeing temperature.The cotton fabric features deep shade and good color fastness with 1 g/L mordant and dyeing at above 80 ℃ for more than 30 min.
Key concepts: Dyeing, Mordant, Pulp and paper industry, Caesalpinia, Materials science, Traditional medicine, Composite material, Medicine