Protein fibers are
the most readily
dyed fibers due to
the numerous reactive functional
groups present. They can be
dyed with a wide
range of dyes under acid, neutral, or
slightly basic conditions. Since
the keratin fibers are
less crystalline and
oriented than secreted fibers
such as
silk, they tend to dye
more rapidly and
more readily to deeper shades.
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September 13, 2011
DYES FOR PROTEIN FIBERS
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