HT Fine Chemical Co., Ltd.
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Application of Turquoise Blue Fixing Agent in Practical Production

Application of Turquoise Blue Fixing Agent in Practical Production

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1. Brief information:

This product is a formaldehyde-free fixing agent developed for turquoise blue dye. It is mainly used for post-treatment of reactive and direct dyestuff dyed fabrics, which can effectively improve the fastness of fabrics.


2. Main composition:

Polycation ic compounds


3. General properties:

Appearance: yellow transparent liquid

Ionicity: cationic

PH value: 3 ± 1

Solubility: Easy soluble in water

Stability: stable to acid, alkali, electrolyte and hard water


4. Properties and fields of application:

1. Negligible shade fades to efficiently prevent low stripping and shade change.
2. Slight shade change and does not affect the original style of the fabric;
3. Significantly improved the fastness to rubbing, soaping and perspiration;
4. It is better than the conventional fixing agent for turquoise blue dyestuff;
5. Formaldehyde-free, environmentally friendly material.



5. Comparison between turquoise blue fixing agent and non-formaldehyde fixing agent in practical application

To guarantee the best fixing performance,please rinse the dyed fabrics completely to remove the flooding,salt and alkali before fixing.

Fixing agent of turquoise blue and conventional formaldehyde-free fixing agent for cotton fabric containing turquoise blue dye

1. Impregnation method


Fixing agent

turquoise blue fixing agent

Common formaldehyde free fixing agent

blank

Dosage

2%

2%

0

Bath ratio

1:10

1:10

1:10

Temperature * time

50C *20min



Sample water after fixing: (picture)


Solid color underwater sample.jpg

Turquoise blue fixing agent (picture 1)       formaldehyde-free fixing agent (picture 2)       blank(picture 3)


Sample water of Soaking fastness: (picture)

Fastness to water immersion sample retention under water.jpg

Turquoise blue fixing agent (picture 1)       formaldehyde-free fixing agent (picture 2)       blank(picture 3)

Color staining evaluation of water washing fastness about multiple fiber

Washing water fastness multi fiber staining rating.jpg


2. Pad rolling

Fixing agent

turquoise blue fixing agent

Common formaldehyde free fixing agent

blank

Consumption

20g/l

20g/l

0

Dyeing cloth → room temperature, dip & pad → baking → color fastness test (water snaking, water washing)


Sample water of Soaking fastness: (picture)

Fastness to water immersion sample retention under water-1.jpg

Turquoise blue fixing agent (picture 1)       formaldehyde-free fixing agent (picture 2)       blank(picture 3)

--Color staining evaluation of water washing fastness about multiple fiber


Washing water fastness multi fiber staining rating-1.jpg


6. Summary of application of turquoise blue fixing agent

1. Turquoise blue fixing agent is suitable for dipping & padding of fixing on  color  cotton, T / C and other fabrics;

2. When the turquoise blue fixing agent is used to fix the color of the turquoise blue dye, the fixing effect can be increased by 1-1.5 or more;

3. This product is worth promoting.


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