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Questions and Answers
Which type of dye is capable of reacting chemically with a substrate to form a covalent dye substrate linkage?
Which type of dye is capable of reacting chemically with a substrate to form a covalent dye substrate linkage?
What type of bond is formed between reactive dye molecules and the terminal hydroxyl group of cellulosic fibers?
What type of bond is formed between reactive dye molecules and the terminal hydroxyl group of cellulosic fibers?
Why are reactive dyes popular?
Why are reactive dyes popular?
What rating is given to the light fastness of reactive dyes?
What rating is given to the light fastness of reactive dyes?
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Which fiber is reactive dye commonly used on?
Which fiber is reactive dye commonly used on?
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Which group in the reactive dye molecule forms a covalent bond with the terminal -OH group of cellulosic fibers?
Which group in the reactive dye molecule forms a covalent bond with the terminal -OH group of cellulosic fibers?
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What is the main reason why reactive dyes are popular?
What is the main reason why reactive dyes are popular?
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Which fiber is reactive dye commonly used on?
Which fiber is reactive dye commonly used on?
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What type of bond is formed between the dye molecules and the terminal -NH2 group of polyamide or wool fibers?
What type of bond is formed between the dye molecules and the terminal -NH2 group of polyamide or wool fibers?
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What rating is given to the washing fastness of reactive dyes?
What rating is given to the washing fastness of reactive dyes?
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