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Synthetic reactive printing thickeners, often polyacrylic acid or acrylamide-based copolymers, are synthesized via polymerization of acrylic acid with other acrylic monomers. They offer high viscosity, bright colors, easy wash-off, and excellent contour sharpness. These thickeners, designed as cost-effective alternatives to sodium alginate, are usually supplied as emulsions or powder.
Key Aspects of Synthetic Reactive Printing Thickeners:
- Synthesis Methods: Often prepared by grafting methacrylic acid with natural agents like starch, followed by copolymerization. Other methods involve emulsion polymerization of acrylic monomers to produce high-molecular-weight polymers.
Commonly Used Synthetic Thickeners:
- Polyacrylic Acid Compounds: Examples include DM-5264 and similar products like RG-608N or EM-620.
- Acrylic Ester Graft Copolymers: Used when a combination of natural paste features with synthetic stability is required.
Manufacturing and Selection:
- Key Manufacturers: Chinese manufacturers are dominant, often offering products under names like RG-FA50176 or emulsion-based polymers (e.g., EM-620).
- Performance Metrics: Selection depends on thickening ability (viscosity), Electrolyte Resistance (stability to salts used in reactive dyes), and color yield.
Synthetic thickeners are highly efficient and are often used at a lower dosage (usually 4%-6%) compared to natural thickeners.
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Synthetic thickener for pigment printing Dymathik DM-5288N
Dymatic Chemicals, Inc.
https://www.dymachem.com › ... › Printing Chemicals
Dymatic Chemicals, Inc.
https://www.dymachem.com › ... › Printing Chemicals
Dymathik DM-5288 is a rotary screen pigment printing thickener, it's composed of a kind of polyacrylic acid ester, with good thickening ability.Read more
Reactive printing thickener
Made-in-China.com
https://ruiguangchem.en.made-in-china.com › Reactive-...
Made-in-China.com
https://ruiguangchem.en.made-in-china.com › Reactive-...
Reactive Printing Thickener for Duplex Printing with Strong Penetrability. FOB Price: US $1.5 / KGS ; Video · Acrylic Synthelic Reactive Printing Thickener.Read more
A Critique on Synthetic Thickeners in Textile Printing
AMB Wellness
https://scientificpdflibrary.amb-wellness.com › th...
AMB Wellness
https://scientificpdflibrary.amb-wellness.com › th...
PDF
by AG Hassabo2022Cited by 22 — Because the printing paste is applied by squeegee pressure to a roller or a screen, its viscosity must be high enough to avoid quick diffusion or flushing of ...Read more
11 pages
Polyacrylic acid synthetic thickener for reactive dye printing ...
Google Patents
https://patents.google.com › patent
Google Patents
https://patents.google.com › patent
The invention relates to a polyacrylic acid synthetic thickener for reactive dye printing of viscose fabrics and a preparation method and application ...
Pure Synthetic reactive printing thickener
guangdong em chemicals technology co., ltd.
https://www.gd-emchemicals.com › pure-synthetic-react...
guangdong em chemicals technology co., ltd.
https://www.gd-emchemicals.com › pure-synthetic-react...
We are best Pure Synthetic reactive printing thickener suppliers in China Printing Chemicals industry,we supply all kinds of reactive thickener at factory ...
New synthetic thickeners for printing cotton with reactive dyes
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
ScienceDirect.com
https://www.sciencedirect.com › article › abs › pii
by NA Ibrahim1994Cited by 16 — Textile printing employs a variety of natural and synthetic thickeners for reactive, disperse, vat, and pigment prints. These thickeners elevate the viscosity ...Read more
People also ask
What is a printing thickener?
Textile printing thickeners are high-molecular-weight compounds added to printing pastes to increase viscosity, typically in the form of hydrophilic colloids or emulsified pastes.
Textile printing thickeners - Sidley Chemical Co.,Ltd
Sidley Chemical Co.,Ltd
https://sidleychem.com › textile-printing-thickeners
Sidley Chemical Co.,Ltd
https://sidleychem.com › textile-printing-thickeners
What are the examples of synthetic thickeners?
Synthetic thickeners are mainly modified starch, modified cellulose, propylene glycol alginate and xanthan gum.
Types of thickener - Zhejiang Ruico Advanced Materials Co., Ltd.
Zhejiang Ruico Advanced Materials Co., Ltd.
https://www.ruicoglobal.com › news › types-of-thickener
Zhejiang Ruico Advanced Materials Co., Ltd.
https://www.ruicoglobal.com › news › types-of-thickener
Why is sodium alginate thickener suitable in case of printing with reactive dye for cotton?
This is due to its better printing performance and minimum reactivity towards dyes due to the limited reaction between alginate and dye by mutual anion repulsion of the carboxyl groups, even if sodium alginate contains hydroxyl groups on the molecule.Feb 12, 2025
Eco-Friendly Thickening Agent for Cotton Fabric Reactive Dye ...
Sage Journals
https://journals.sagepub.com › doi
Sage Journals
https://journals.sagepub.com › doi
What does reactive printing mean?
Reactive printing is the definition for a method in which the layer of applied ink, which consists of reactive dyes, a binder, and specific heat-activated additives, is steamed and then washed in order for it to set properly.
Reactive Printing Definition | Kornit Digital
Kornit Digital
https://www.kornit.com › glossary › reactive-printing-de...
Kornit Digital
https://www.kornit.com › glossary › reactive-printing-de...
Web results
Synthetic Thickeners
Colorkim
https://www.colorkim.com › ... › Polymer Emulsions
Colorkim
https://www.colorkim.com › ... › Polymer Emulsions
–, Synthetic Thickener for Printing with Reactive and Disperse dyes. COLORPRINT R3000, Pure Acrylic, 28, 3,0, 10-100, Rheology modifier for Textile Pigment ...Read more
Reactive printing thickner
tianruitexchem.com
https://www.tianruitexchem.com › Textile Auxiliaries
tianruitexchem.com
https://www.tianruitexchem.com › Textile Auxiliaries
TRY-301 reactive printing thickener is a polyradical polymer material, anion synthetic thickener. Used in reactive dyes printing, replacing sodium alginate ...Read more
Synthetic reactive printing thickener EM-620
Sfyh.com
https://www.sfyh.com › synthetic-reactive-printing-thick...
Sfyh.com
https://www.sfyh.com › synthetic-reactive-printing-thick...
1. It is a kind of efficient reactive printing thickener in high concentration. · 2. Applicable for printing on cotton, rayon, polyester and knitted fabrics. · 3.Read more
365-day returns
Eco-Friendly Thickening Agent for Cotton Fabric Reactive ...
Sage Journals
https://journals.sagepub.com › doi
Sage Journals
https://journals.sagepub.com › doi
by AM Nuru2025Cited by 6 — Furthermore, protein-based gelatin thickener was synthesized and used as a thickening agent in printing with reactive dyes on 100% cotton ...Read more