Description

2-Propenoic Acid, Methyl Ester, Polymer With Diethenylbenzene And Sodium Ethenylbenzene Sulfonate is a synthetic, anionic copolymer designed for high-performance applications. This specialized polymer offers unique rheological and stabilizing properties, making it a critical component in formulations requiring precise control. It is primarily utilized by industries focused on advanced material science and specialty chemical manufacturing, where its multifunctional characteristics provide significant value.

Application

• Dispersing Agent for pigments and fillers in coatings, inks, and advanced ceramics.
• Stabilizer and Thickener in aqueous systems, including latex paints and adhesive formulations.
• Rheology Modifier in construction materials such as cementitious products and tile adhesives.
• Suspension Aid in agricultural chemical formulations and detergent slurries.
• Binder Component in non-woven fabrics and fiber production.
• Additive for oilfield drilling fluids to control fluid loss and viscosity.

Basic Information

Product Name	2-Propenoic Acid, Methyl Ester, Polymer With Diethenylbenzene And Sodium Ethenylbenzene Sulfonate
CAS No.	68586-00-5
Molecular Formula	(C4H6O2.C8H8.C8H7NaO3S)x
Molecular Weight	Polymer - varies by grade
Synonyms	Methyl Acrylate-Divinylbenzene-Sodium Styrene Sulfonate Copolymer; Sodium Styrenesulfonate-Methyl Acrylate-Divinylbenzene Terpolymer; Acrylic Acid, Methyl Ester, Polymer with Diethenylbenzene and Sodium Ethenylbenzenesulfonate; Anionic Acrylic Copolymer; Poly(methyl acrylate-co-divinylbenzene-co-sodium styrenesulfonate); Dispersant Copolymer; CAS 68586-00-5
EINECS	Contact for details

Quality Control

Our production of this copolymer adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solid content, viscosity, pH, and ionic character. Certificates of Analysis (COA) documenting these specifications are available upon request, providing full traceability and compliance data for your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect product performance.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 95.0 %
pH (1% Aqueous Solution)	6.0 - 8.5
Viscosity (Brookfield, 20% sol.)	Contact for details
Sodium Content	Reported on COA
Sulfonate Content	Reported on COA
Moisture Content (Karl Fischer)	≤ 5.0 %
Ash Content	Reported on COA

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.