Sequestering agents

Short Description:

Sequestering agents is a kind of macromolecular surfactant, which has excellent dispersion and suspension effects, can prevent fabric contamination, and can improve the color fastness of fabrics when used in dyeing. The chelating dispersant has excellent complexing performance, can effectively remove iron, calcium, magnesium plasma in water, has a strong scale inhibition and scaling function, and can decompose and remove calcium, iron sediment, silicon scale, etc. on the equipment. It can effectively remove the floating color of reactive dyes and other dyes without affecting the dyeing shade and fabric whiteness in the process of dyeing or soaping after dyeing. The product has good compatibility and can be used in the same bath with general auxiliaries for pretreatment and dyeing; Good stability, excellent acid, alkali, oxidant and reductant resistance.

Sequestering agents with good dispersibility, strong complexing ability and good stability can be used to improve the water quality of dyeing and finishing water, and are suitable for fabric pretreatment, dyeing, soaping and other processes.

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TRANSIRON TF-133A Anionic pH：6.0-8.0

Can soften water in dyeing and printing processes. Especially suitable for reactive dyeing for cotton. Little impact on shade. Can prevent color spot and tint mark. Help to improve the vividness of fabric. No foam.

Dosage: Exhaustion 0.5-4 g/L; Padding 1-4 g/L

TRANSIRON TF-133B Anionic pH：6.0-8.0

Suitable for pretreatment of polyester in alkali reduction, desizing process under strong alkaline condition as well as for pretreatment of cotton and its blends. Excellent stability under strong alkaline condition. Has excellent compatibility power of ferric under strong alkaline condition. Can prevent the breakage of fabric during continuous pre-treating process.

Dosage: Exhaustion 1-4 g/L; Padding 1-3 g/L

TRANSIRON TF-133BA Anionic pH：4.0-6.0

Dosage: Exhaustion 1-2g/L; Padding 2-8 g/L

TRANSIRON TF-133K CONC. Anionic pH：7.0-9.0

High concentrated product Applicable in desizing, scouring, bleaching, dyeing, washing after printing of all kinds of fabric under the poor water conditions. Excellent dispersing property, no impact on shade and whiteness of treated fabric. Dilution by 1:3-1:5 for general using. Can be also used directly by reducing the dosage.

Dosage: Exhaustion: 0.3-1.0 g/L; Padding 1-2 g/L

TRANSIRON TF-133F pH: 5.5-7.5

Can soften water in dyeing and printing processes. Excellent dispersing property, no impact on shade and whiteness of treated fabric. Improve soaping and desizing effect.

Dosage: Exhaustion: 0.3-1.0 g/L; Padding 1-2 g/L

TRANSIRON TF-133FA pH: 5.0-7.0

Can soften water in dyeing and printing processes. Excellent dispersing property, no impact on shade and whiteness of treated fabric. Improve soaping and desizing effect.

Dosage: Exhaustion: 0.3-1.0 g/L; Padding 1-2 g/L

TRANSIRON TF-133G pH: 3.5-4.5

Suitable for cotton and blend woven fabric continuous cold-pad-batch, scouring and peroxide bleaching pretreatment process. Also suitable for synthetic fiber alkali de-weighting, dyeing and other processes. Excellent dispersing and chelating properties. Excellent chelating property under acidic and alkaline conditions. Good compatibility with hydrogen peroxide. Can be used with TRANSTAB TF-122G to achieve high whiteness with low strength loss.

Dosage:

Enzyme cold batch, peroxide bleaching 1.0-2.0g/L

Alkali peroxide bleaching one bath steaming 2.0-3.0g/L

TRANSIRON TF-510 Anionic pH：3.5-5.5

Good chelating ability for Ca, Fe irons. Suitable for water treatment, scouring and bleaching of cotton and its blends. Suitable for desizing and desulphuration of rayon fabric, scouring and alkali reduction of polyester. Suitable for dyeing of all kinds of fabric and washing after printing. Excellent compatibility property. No foam.

Dosage: Exhaustion 0.05-3 g/L

TRANSIRON TF-510A Anionic pH：6.0-8.0

Applicable in desizing, scouring, bleaching, dyeing, washing after printing of all kinds of fabric under the poor water conditions. Excellent dispersing property, no impact on shade and whiteness of treated fabric. Improve soaping and desizing effect.

Dosage: Exhaustion 0.2-3 g/L.

TRANSIRON TF-510B Powder Anionic pH：8.5-10.5

Applicable in the improvement of water quality in the dyeing and printing process. Excellent chelating ability for Ca2+、Mg2+、Fe3+. Strong alkali resistance. High concentrated product. Dilution by 1:6-1:10 for general using.

Dosage: Exhaustion 0.3-1.0 g/L; Padding 2.0-3.0g/L

TRANSIRON TF-510BA Powder Anionic pH：8.0-10.5

Dosage: Exhaustion 0.3-1.0 g/L; Padding 2.0-3.0g/L

TRANSIRON TF-510C Anionic pH：1.5-3.0

Excellent dispersing property. Applicable in continuous desizing process of synthetic fabric. Strong alkali, electrolyte, oxidant, reducing agent resistance. Good compatibility with desizing agent. Can reduce size staining on the roller.

Dosage: Exhaustion 0.5-1.0 g/L; Padding 2.0-4.0 g/L

TRANSIRON TF-510T Powder pH：6.5-8.0

Applicable in continuous souring and bleaching process of cotton and its blends. Excellent alkali resistance, strong chelating and dispersing functions for Fe3+, can effectively prevent the occurring of broken holes.

Dosage: Exhaustion 0.3-1.0 g/L; Padding 2.0-3.0 g/L

TRANSIRON TF-510G Powder pH：4.0-7.0

Excellent chelating ability for Ca2+、Mg2+、Fe3+ . Suitable for improving the water quality in the process of pretreatment, whitening, dyeing and printing of various fabrics. Excellent alkali resistance and excellent removal on rust.

Dosage: Exhaustion 0.3-1.0 g/L; Padding 2.0-3.0 g/L

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Chelation Dispersing Agent