Provichem 2203 is a very effective stabiliser for vinyl acetate and acrylic dispersions, where it is introduced during the emulsion polymerisation.
Provichem 2203 behaves like an anionic monomer and becomes an integral part of the polymer particles.
Provichem 2203 stabilise the polymer dispersion by an electrostatic mechanism.
CAS Number: 3039-83-6
EC Number: 221-242-5
Unlike surfactant-type stabilisers, Provichem 2203 will not desorb from the polymer particles.
Provichem 2203 retains its stabilizing effect even under more severe conditions, such as high shear and freezing conditions.
Provichem 2203 provides superior mechanical stability during formulation (especially high solid latex), storage (for example in winter time), transport and final use of the water-based coatings and adhesives.
Provichem 2203 is a versatile ionic monomer used for several applications.
Product Highlights:
Provichem 2203 applications include co-polymerizable stabilizer within aqueous vinyl acetate / acrylate / VeoVa / acrylic / EVA / styrene based dispersions: those waterbased resins are used as binders in coatings and adhesives with superior stability and improved scrub and water resistance.
Provichem 2203 is also used in the production of ion-exchange and desalting membranes, scale inhibitors, and drilling fluids.
Additionally, Provichem 2203 is an intermediate for photo-chemicals and bio-buffers.
Other applications of Provichem 2203 are nickel plating (brighteninger and leveling agent)
By using Provichem 2203, the amount of conventional surfactant can be reduced while improving the overall performance of the polymerization process and final end product.
Consider this: improved emulsion and latex stability, less foaming, improved water resistance, better scrub resistance, better particle size control, high solids dispersion, low grit formation, and high pigment to volume concentration.
Provichem 2203 is a very effective stabiliser for vinyl acetate and acrylic dispersions, where it is introduced during the emulsion polymerisation.
KEYWORDS:
3039-83-6, 221-242-5, Provichem, Provichem 220P, Provichem 0216, Provichem 2202, Provichem 2511, Provichem 0333, Provichem 2588P, Provichem 2588
Uses of Provichem 2203:
Fine chemicals:
Look out for our high purity building blocks.
Discover our high-purity building blocks for active pharmaceutical ingredients (API).
We are continuously audited by the pharmaceutical industry to meet high quality standards.
Provichem 2203 is typically used for the multistep synthesis of sulfonate-based bio-buffers, fragrances, dyes and colorants.
Cross-linking agents:
Enhance the quality of your fibers and foams with our cross-linking agents.
Chain branching, cross-linking and trimerization are about enhancing the quality of your products.
Our cross-linking agents make them stronger and more tenacious and do so with maximum efficiency and effectiveness in your process.
Provichem 2203 applications include manufacturing of polyester fibers and polyisocyanurate (PIR) foams.
Specialty solvents:
Specialty functional fluids with a variety of applications.
Provichem 2203 is used in the synthesis of high-end engineering thermoplastics and the optimization of thermal paper production, our specialty solvents get the job done.
Provichem 2203 is offer bio-based solvents to facilitate your switch to green formulations.
Provichem consists of high-quality chemical products used for a variety of different applications and a wide range of chemical processes, such as polymerization, multi-step synthesis and formulation.
Producing intermediates has become second nature to us.
Don’t hesitate to reach out for more information about our co-polymerizable stabilizers and high-purity building blocks for bio-buffers, active pharmaceutical ingredients (API), flavors, fragrances, colorants and dyes.