Finishing Agent (Colour Deepening ZS-301)
Finishing Agent (Colour Deepening ZS-301) is a kind of special environment-friendly polymer, which is suitable for the deepening treatment of polyester and its blended fabrics. Its application process is simple, and the darkening effect on black / extra black, navy blue and other colors is obvious, and the deepening effect can reach about 60%. Moreover, it has little influence on the original color, hand feeling, dry wet rubbing fastness and soaping fastness of the fabric. It has a certain effect of deepening and brightening for light and bright color fabrics.
Characteristics and advantage
● Suitable for deepening process of polyester and its blended fabrics.
● Little effect on color light and original hand feeling.
● Easy operation.
Basic property
Appearance: rice milky liquid
Ionicity: cationic
pH value: 3.0 - 5.0 (1% aqueous solution)
Application
Fabric: polyester fabric, cotton fabric, N / R fabric, nylon warp knitted fabric, etc Recommended dosage
1: Black polyester fabric
Padding process:
Finishing Agent (Colour Deepening ZS-301): 40~60g/l
Padding - Dry -Curing 160℃~180℃ ×40-60s
2: Other fabrics
Padding process:
Finishing Agent (Colour Deepening ZS-301): 10~40g/l
Padding - Dry -Curing 160℃~180℃ ×40-60s
Note:
1. The pH 4-5 of the working solution is recommended, to ensure the stability of the whole working solution.
2. ZS-301 can be used in exhaustion and padding. when finishing in the same bath with other
finishing auxiliaries, the compatibility of the related auxiliaries must be tested (dilute the other
auxiliaries first, then add ZS-301, and observe its stability); if they are not compatible in the same bath, they can be treated by ZS-301 first, and then other finishing.
4. Considering the hand feeling and the best deepening effect, it is suggested that the deepening
treatment should be carried out first, and then the softening finishing (if finishing with silicone softener in the same bath, this will reduce some of the deepening effect). For deepening and softening in one bath, 2231 and 6923 series silicone softener from Liansheng company are recommended.
5. Before finishing, the temperature of fabric should not be too high, it should be cooled to below 40 ℃, and the padding solution temperature should not be too high.
6. The processing speed should be stable, the curing temperature should be ≥ 160 ℃, to ensure stable depth and color.
Packing&storage
120kg/plastic drum.
Can be stored for 6 months under cool and shady condition