Description

2-Propenoic Acid, 2-Methyl-, Polymer With Ethenylbenzene And 1,2-Propanediol Mono(2-Methyl-2-Propenoate) is a specialized acrylic copolymer designed for high-performance applications. This polymer is valued for its excellent film-forming properties, adhesion, and chemical resistance, making it a critical component in advanced industrial formulations. It is primarily sought by manufacturers in the coatings, adhesives, and specialty chemical sectors seeking to enhance product durability and performance.

Application

• Industrial Coatings Binder: Used as a primary film-forming agent in protective and decorative coatings for metal, plastic, and wood substrates.
• Adhesive Formulations: Serves as a key polymer component in pressure-sensitive adhesives (PSAs) and structural adhesives, providing strong bonding and flexibility.
• Ink Vehicle for Printing: Acts as a resinous vehicle in specialty printing inks, contributing to gloss, rub resistance, and substrate adhesion.
• Textile and Leather Finishes: Employed in coatings and finishes to impart water resistance, durability, and a desired hand feel to fabrics and leather goods.
• Sealant and Caulk Modifier: Enhances the elasticity, adhesion, and weatherability of construction and automotive sealants.
• Paper Coating Additive: Improves the surface strength, printability, and barrier properties of coated paper and paperboard.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With Ethenylbenzene And 1,2-Propanediol Mono(2-Methyl-2-Propenoate)
CAS No.	126326-90-7
Molecular Formula	(C4H6O2.C8H8.C7H12O3)x
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic-Styrene Copolymer; Methacrylic Acid Polymer with Styrene and Hydroxypropyl Methacrylate; Styrene/Acrylic Copolymer; HPMA/Styrene/MMA Copolymer; 2-Methyl-2-propenoic Acid Polymer with Ethenylbenzene and 1,2-Propanediol Mono(2-methyl-2-propenoate); Acrylic Polyol; Styrenated Acrylic Resin
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, Polymer With Ethenylbenzene And 1,2-Propanediol Mono(2-Methyl-2-Propenoate) adheres to stringent quality management systems to ensure batch-to-batch consistency and performance reliability. Each lot is characterized for critical parameters including molecular weight distribution, acid value, solids content, and viscosity. Certificates of Analysis (COA) documenting full specifications are provided with every shipment.

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). Keep away from heat sources and open flame. For long-term storage, consider under an inert atmosphere to prevent oxidation or moisture absorption, which may affect polymer properties.

Specification

Item	Specification
Appearance	Colorless to pale yellow viscous liquid or solid
Solids Content	Contact for details
Acid Value	Contact for details
Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Molecular Weight (Mw)	Contact for details

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