Description

2-Propenoic Acid, Polymer With Octadecyl 2-Propenoate is a synthetic copolymer designed to deliver specific performance characteristics. This material is valued for its ability to modify surface properties and provide functional benefits in formulated products. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product performance and stability.

Application

• As a key film-forming agent and modifier in industrial and protective coatings.
• Used in the formulation of pressure-sensitive adhesives (PSAs) and sealants to adjust tack and peel strength.
• Acts as a surface modifier and processing aid in plastic and composite materials.
• Employed as a rheology modifier or thickener in various aqueous and solvent-based systems.
• Serves as a component in ink and pigment dispersions to improve stability and application properties.
• Potential use as a waterproofing agent or additive in textile and fiber treatments.

Basic Information

Product Name	2-Propenoic Acid, Polymer With Octadecyl 2-Propenoate
CAS No.	36120-03-3
Molecular Formula	(C₃H₄O₂·C₂₁H₄₀O₂)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Acid-Stearyl Acrylate Copolymer; Poly(Acrylic Acid-co-Stearyl Acrylate); Acrylic Acid/Stearyl Acrylate Copolymer; Octadecyl Acrylate-Acrylic Acid Copolymer; Stearyl Acrylate/Acrylic Acid Polymer; Acrylic Acid and Octadecyl Acrylate Polymer; 2-Propenoic Acid, Polymer with Octadecyl 2-Propenoate; Acrylic Acid Homopolymer, Stearyl Ester
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, Polymer With Octadecyl 2-Propenoate adheres to strict quality management protocols. Each batch undergoes rigorous testing to ensure consistency in molecular weight distribution, composition, and performance characteristics. Certificates of Analysis (COA) detailing key parameters are available upon request to support your quality assurance and regulatory 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). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect product properties.

Specification

Item	Specification
Appearance	White to off-white powder or solid
Identification (IR)	Conforms to structure
Assay (Monomer Ratio)	As per customer grade requirement
Acid Value	Specified range
Moisture Content	≤ 2.0% (or as specified)
Residual Monomers	≤ 0.5% (or as specified)
Molecular Weight (Mw)	Specified range (GPC)
Glass Transition Temp (Tg)	Reported value (DSC)

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