Description

2-Propenoic Acid, 2-Methyl-, Polymer With 2-Hydroxypropyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate is a high-performance, multi-component acrylic copolymer designed for advanced material science applications. This polymer is engineered to deliver exceptional film-forming properties, adhesion, and chemical resistance, making it a critical component in formulating durable and high-quality industrial products. It is primarily utilized by manufacturers in the coatings, adhesives, and specialty chemical industries seeking to enhance product performance and reliability.

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 tack and cohesive strength.
• Ink Vehicle for Printing: Acts as a resinous vehicle in flexographic and gravure printing inks, contributing to gloss, rub resistance, and substrate adhesion.
• Textile and Leather Finishing: Employed in coatings and finishes to impart water resistance, durability, and a soft hand feel to fabrics and leather goods.
• Paper Coating Additive: Enhances the surface strength, printability, and gloss of high-quality paper and paperboard.
• Specialty Additive for Construction Materials: Incorporated into cementitious mixtures and sealants to improve flexibility, water resistance, and bonding properties.

Basic Information

Item	Details
Product Name	2-Propenoic Acid, 2-Methyl-, Polymer With 2-Hydroxypropyl 2-Methyl-2-Propenoate And Methyl 2-Methyl-2-Propenoate
CAS No.	57912-75-1
Molecular Formula	(C4H6O2)x·(C7H12O3)y·(C5H8O2)z
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Terpolymer; Methacrylic Acid, Polymer with 2-Hydroxypropyl Methacrylate and Methyl Methacrylate; Poly(Methacrylic Acid-co-2-Hydroxypropyl Methacrylate-co-Methyl Methacrylate); HPMA/MMA/MAA Terpolymer; 2-Hydroxypropyl Methacrylate / Methyl Methacrylate / Methacrylic Acid Copolymer; Light-Sensitive Polymer Resin; Acrylic Polyol Precursor
EINECS	Contact for details

Quality Control

Our production of this acrylic terpolymer 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. A comprehensive Certificate of Analysis (COA) detailing these specifications is provided with every shipment to support 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). Keep away from heat sources and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Clear to Hazy Viscous Liquid or Solid
Solids Content	40% - 60% (or as per grade)
Acid Value	30 - 100 mg KOH/g
Viscosity (Brookfield)	500 - 5000 cPs (at 25°C, varies by grade)
Glass Transition Temperature (Tg)	40°C - 80°C
pH (in solution)	6.0 - 8.5
Identification (IR)	Conforms to Standard

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