Wuxi Lansen Chemicals Co., Ltd. [China]

1.Solide 50 2.PH 7-10 3.offer best price 4.Cationic copolymer 5.reach the best color fixation through the sampling

LS-22 Non-formaldehyde Color-Fixing Agent   

Chemical name: Cationic copolymer          

Trade name: LS-22 Formaldehydeless Color-Fixing Agent               

PHYSICAL PROPERTIES:               

APPLICATION AND CHARACTERISTICS:          ·Farther improve the effect of color fixation with the reactive grouping in the molecule       ·free of formaldehyde, comply with the requests of the environment protection      ·excellently used in dye with the active and neutral dyestuff and the anionic dye, especially application in the active dyeINTRODUCTION OF THE USAGE:           ·Technological parameter     Dosage of fixing agent: 0.5% ~ 2% (o. w. f )         Temperature of fixation: 45 ~ 60°C     Time: 20~ 30 min     PH: 6~7            ·Technological flow: dyeing → watering (→ soap boiling → watering) → fixation → watering → machining      ·Notice:     before fixation, washing the costuming inside out with the clean water, lest the leftover should influence on the effect of the color fixation       after fixation, also washing the costuming with clean water, lest should influence on the next working procedure       the PH also could influence the color fixation and the color and luster of the fabric, please adjust the PH according the practice       the increase of dosage of fixing agent and the up-down of the temperature are good to enhance the color fixation, but too high may be lead to color change       according to the practice , the plants could rectify technics to reach the best color fixation through the samplingPACKAGE AND STORAGE:     1. 210kg or 125kg net in plastic drum     2. Keep in dry and airy place. Get out of raying. Shelf life: 2 year

LS-22 Non-formaldehyde Color-Fixing Agent