英文铁离子螯合剂XT-541XT-542说明
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Ferric Ions Chelating Agent XT-541
Properties:
XT-541 is an organic complex with special function to ferric ions. It can be used as chelating agent in boiling-out and bleaching process, leveling and dispersing agent for reactive dye, direct dye and VAT dye. XT-541 does not contain phosphorus, without pollution to the environment.
Specification:
Usage:
1. Scouring agent
XT-541 can disperse dirts and impurities, chelate and disperse Cu, Fe ions in scouring liquid. It can help removing yellow spot and prevent the fabrics become yellowing, thus improving their vividness. Recommended dosage is
1-6g/L.
2. Bleaching agent
When added into bleaching liquor, XT-541 have a good chelating ability to Fe,Cu, and prevent fabrics from strength decline and small holes, improve whiteness obviously. XT-541 can block off metal ions, indirectly control decomposition speed of hydrogen peroxide. Recommended dosage is 3-6g/L
3. When soaping, XT-541 can prevent stains and white defiled. Recommended dosage is 1-2g/L
Package and Storage:
Normally In 25kg net plastic woven bag. Storage for twelve months in room shady and dry place.
Safety and Protection
It is neutral to faintly acid, flash with water when contacting with skin.
Powder Form Chelating Agent XT-542
Properties:
XT-542 is a multipurpose organic complex with the function of softening water. It can be used as chelating agent in scouring and bleaching process, leveling agent and dispersing agent in reactive dye, direct dye and VAT dye. Specification:
Usage:
1. Scouring agent
It can disperse dirts and impurities, chelate and disperse Ca, Mg ions in scouring agent; It can remove the colloid and prevent to form insoluble calcium and magnesium salt on the fabrics face, so as to improve the fiber hygroscopicity. The dosage is 1-5g/L
2.Bleaching agent
When added into bleaching liquor, it have a good chelating ability to Ca,Mg,Fe,Cu ions, and provent the fabric strength decline and hole, also improve the whiteness. XT-542 can seal off the metal ions, so indirectly control the decomposition speed of hydrogen peroxide. The dosage is 3-5g/L
3.Dyeing auxiliary
When dyeing, XT-542 can effectively chelate Ca, Mg in the dye liquor. It have a strong dispersing function to dye and coating, prevent dye sediment, improve the vividness and dye depth. The dosage is 1-4g/L
4.When soaping, XT-542 can prevent white defiled. The dosage is 1-2g/L
5.When used as water softener, the dosage is 0.05-0.2g/L
Package and Storage:
Normally In 25kg net plastic woven bag. Storage for twelve months in room shady and dry place. Safety and Protection
It is neutral to faintly acid, flash with water when contacting with skin.。