Sequestering agents are textile wet processing auxiliaries that is used during pretreatment or dyeing to remove hardness of water. Sequestering agents combine with calcium, magnesium, iron or other multi valent metal ions present in water, they form a complex with these metal ions where the metal ions are held so securely that they can no longer react or cause any harm during textile wet processing. A dye bath sequestering agent should have very good calcium chelation ability and JingenSQ PBS is very efficient in chelating Iron ions present in water and its ability to deal silicate present in water makes it a versatile pre-treatment bath sequestrant.
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