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THICKENER ST-401

2019/11/11
Thickener ST-401 is an anionic acrylic polymer, serving as coloring carrier in fabric printing with dispersive dyes on polyester or polyester blended fabrics. Usually, it can take the place of other kinds of dispersive thickener, like CMT, CMC and CMS at much lower cost.

Properties:
Composition : Acrylic polymers
Appearance : Milky white viscous fluid
Solid Content : 36±2%
PH (25°C) : 6-7

Features:
1. Viscous liquid, easy to take out or mix with other auxiliaries.
2. Printing paste is easy to make, it can be ready in a while after high-speed stirring.
3. Post-thickening function allows extra dosage even in case the printing paste is not viscous
enough. Add some thickener when stirring to adjust the consistency of printing paste.
4. The performance of prepared printing paste is very stable, which brings no problem to use
the rest of paste next time.
5. Printing paste complemented by this thickener has good color yield, sharp definition. Even
under special situation, the paste won’t spray out.
6. Economical in use. Comparing to CMT or CMS, Thickener ST-401 is very less in application
dosage, which largely reduces processing cost.
7. Easy wash-off, hence gain soft hand feeling.

Application:
1. Measure certain dosage of thickener, add specified dosage of water and stir the mixture with
high-speed emulsion centrifuge. Paste will be shaped in a few minutes.
2. Mix dyestuff and water together. Add thickener, while mixture is stirred with high-speed
emulsion centrifuge, until it reaches required consistency.
3. Recommended dosage: 2-3% subject to dosage of dyes and required printing viscosity.
4. Dispersed dyestuff paste formula for reference
Thickener ST-401 Dispersed dyestuff Water Total
2.5-3.3% 1-10% X% 100%

Procedure of Printing:
Printing→ Drying→ High steaming fixation→ Wash-off→ Rear finishing→ Finished products

Package&Storage:
125kgs plastic drum.
12 months shelf life under the condition of cool and dry place

Remarks:
1. Don’t keep it in containers made of soft steel, copper, aluminum or in rusty containers.
2. It will have stratification after long time storage which will not affect the goods quality; Please
stir well before use.

If you are interested in it, please feel free to contact us at tdpctw@gmail.com.

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