Description

2-Propenoic Acid, Polymer With Chloroethene, Ethene, Ethenyl Acetate, 2-Propenamide And Sodium Ethenesulfonate CAS NO 85947-35-9 is a specialized multi-component copolymer designed to deliver a unique balance of properties derived from its acrylic, vinyl, and sulfonate monomers. This engineered polymer is critical for industrial applications requiring enhanced adhesion, film formation, and stability in challenging formulations. It is primarily utilized by manufacturers in the coatings, adhesives, and textile processing industries seeking to improve product performance and durability.

Application

• Industrial and Protective Coatings: Used as a binder or film-forming agent to improve adhesion, flexibility, and chemical resistance on various substrates.
• Adhesives and Sealants: Serves as a key component in formulating pressure-sensitive adhesives (PSAs) and construction sealants for enhanced tack and cohesion.
• Textile and Non-Woven Binders: Applied in fabric finishing and non-woven production to provide durable binding, stiffness, or water resistance.
• Paper Coating and Sizing: Improves surface strength, printability, and water holdout in paper and paperboard products.
• Rheology Modification: Acts as a thickener or stabilizer in aqueous systems, including paints, inks, and ceramic slurries.
• Specialty Construction Materials: Incorporated into cement modifiers and tile adhesives to improve workability, water retention, and bond strength.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Chloroethene, Ethene, Ethenyl Acetate, 2-Propenamide And Sodium Ethenesulfonate
CAS No.	85947-35-9
Molecular Formula	(C3H4O2.C2H3Cl.C2H4.C4H6O2.C3H5NO.C2H3NaO3S)x
Molecular Weight	Contact for details
Synonyms	Acrylic Acid-Vinyl Chloride-Ethylene-Vinyl Acetate-Acrylamide-Sodium Vinylsulfonate Copolymer; Poly(acrylic acid-co-vinyl chloride-co-ethylene-co-vinyl acetate-co-acrylamide-co-sodium vinylsulfonate); Vinyl Acetate-Acrylic Copolymer (modified); Multi-monomer Acrylic Copolymer; Aqueous Acrylic Dispersion Polymer; Anionic Acrylic Terpolymer; Textile Binder Polymer; PSA Binder Resin
EINECS	Contact for details

Quality Control

Our production of this specialty copolymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including solid content, viscosity, pH, and monomer residue levels. Certificates of Analysis (COA) documenting these specifications are provided with every shipment to support your quality assurance and regulatory compliance needs.

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/59-77°F). This product is hygroscopic (moisture-sensitive); ensure containers are sealed immediately after use to prevent absorption of atmospheric moisture, which can affect product properties.

Specification

Item	Specification
Appearance	White to off-white dispersion or powder
Solid Content	40 - 50 %
pH (as supplied)	6.0 - 8.5
Viscosity (Brookfield)	500 - 3000 cps
Identification (IR)	Conforms to structure
Residual Monomer	< 0.1 %

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