Sequestering agent TF-510

SEQUESTERING AGENT TF-510

Main Composition:
Organic acid type complexant without acrylic salt and surfactant

Technical Index:
Appearance: colorless transparent liquid
Ionic character: anionic
Eeffective content(%) 39.0-41.0
pH (1% aqueous solution): 3.5-5.5
Solubility: easily soluble in water
Sequestering power(mg/g) ca2+ = 120.0 Fe3+ = 200.0

Properties and Features:
 Excellent sequestering ability.
 Good ability of dispersing and suspending, keeps the facilities and fabrics from stain.
 Good ability of stain-proof and stain removing.
 Excellent fastness to acid , alkali, oxidant and reductant.
 Good compatibility with pre-treatment agent and common dyeing auxiliaries.
 No influence on the color shade and whiteness of the fabric.
 No foaming.

Application Field:
Suitable for water treatment, scouring and bleaching of cotton and its blends. Desizing and desulfurizing of viscose fabric. Scouring and weight reducing of polyester fabric. Soaping and washing after dyeing and printing of all kinds of fabrics.

Application Process :
1. Water treatment: 0.05~0.2g/l
2. Scouring under alkali condition: 1~3g/L
3. Cellulose fiber Bleaching with H₂O₂ : 1~2g/L(pH should not exceed 10.5)
4. PES weight reducing and dyeing machine cleaning after dyeing TF-510 2~4g/l
NaOH 20~30g/l
Detergent 2~3g/l
(130 ?, 30min.)
5. PES fabric soaping after dyeing and printing: 2~3g/l
6. common soaping: 0.1~2g/l
7.For wool washing after milling: 2~3g/l

Package & Storage:
Plastic drum net 120kgs, can be stored for 12 months under room temperature and hermetic condition.