Sequestering agent

Product name	Properties	Application
AVCO-TRYL HPH	An acidic complexing-dispersing agent Anionic	Cotton & Polyester & All fibres & Blends Woven & Knits	Suitable for dyeing polyester fibres with disperse dyes in acidic pH Suitable for dyeing polyamide and spandex fibres with acid dyes Complexing metal soaps included in spandex lubricating oils
AVCO-POLYQUEST SMA	Blend of phosphonates and polycarboxylated polymers Anionic	Cotton & Polyester & All fibres & Blends Woven & Knits	An excellent complexing/ dispersing agent In acidic environment as disperse dyeing Excellent binding capacities toward Ca and Fe
AVCO-POLYQUEST 1096 SG	Stable to oxidation towards peroxide Anionic	Cotton & Polyester & All fibres & Blends Woven fabric & Knits & Denim	A complexing and dispersing agent, which contains a special additive for complexing iron ions in highly alkaline treatment baths Use for the alkaline pretreatment, bleaching and mercerizing processes, de- mineralization of cotton, and hence reducing catalytic damages to fibers, complexing Ca ion
AVCO-POLYQUEST 1096	ZDHC Level 3 approved Stable at a wide pH range of 3 - 13 Anionic	Cotton & Polyester & All fibres & Blends Woven fabric & Knits & Denim	An excellent sequestering/ dispersing agent Disperses and sequesters water hardness and heavy metal ions contaminating raw fibers, salts and other chemicals Use in preparation, and dyeing procedures

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