Specification :

HH-501H is the latest development can improve the fabric color fastness and efficiency of the fixing agent, it also can be used as acid dyes White background printing anti-staining agent.
¡¾Properties¡¿
Appearance: Brown yellow liquid
Composed of: alkyl, aryl sulfonates condensed derivatives in aqueous solution
Ionic nature: Anionic PH value of 1.0-2.5 (1% solution)
Solubility: soluble in water in any ratio
Stability: Good
Effective content: 75%
¡¾Features¡¿
1.HH-501H in the dye bath is very stable, so you can dye bath after dyeing carried out in the same solid-color processing.
2.HH-501H can greatly improve the washing fastness, such as hot water, perspiration fastness and so on.
3.HH-501H can be widely used in a variety of knitwear, such as fiber, yarn and so on.
4. The use of HH-501H after the shade, feel the impact of very slight.
5. In the dyeing process, after fixing the dye bleaching is very minor.
¡¾Usage¡¿
1, the standard use of law:
Light-colored, 1-2% owf of 2-3% owf dark color 3-4% owf
Treatment at 80 ¡æ for 20 minutes after treatment washing bath ratio 20:1
2, staining, washing after fixation treatment
20 minutes, washed and dried
Dye bath placed:
Fabrics ¢Ù ¢Ú ¢Û dye leveling agent (should try to avoid the use of cationic leveling agent in order to avoid the formation of precipitation.)
¡¾Method¡¿ Pad
A dip a rolling (20-30g / l) - drying (160-170 ¡æ ¡� 1 min)
¡¾White thin impermeable fabric dyeing of¡¿
Printing method has been applied primarily to prevent the washing and drying process, the fabric dyes peel and tarnish fabric.
¡¾Use the following¡¿
1, steam, the solution by adding 0.5-1.0% of the HH-501H, dealt with under 1-2 minutes at room temperature.
2, washed (excluding printing paste)
3, in solution by adding 0.5-1.0% of the HH-501H, dealing with 1 minute at 60-70 ¡æ.
4, rinsing and drying (after rinsing can increase the clarity of bottom)
¡¾Note¡¿ When the dyeing liquid containing sodium sulfate, alum, lime and iron salts, etc., must be added chelating agent.