Description

2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With 1,2-Propanediol Mono-2-Propenoate is a specialized acrylic copolymer designed to deliver high-performance characteristics in demanding formulations. This product is valued for its ability to provide excellent film formation, adhesion, and chemical resistance. It is primarily utilized by manufacturers in the coatings, adhesives, and advanced material sectors seeking to enhance product durability and functionality.

Application

• Industrial and Protective Coatings: Used as a key resin component in solvent-borne coatings for metal, wood, and plastic substrates, offering weatherability and corrosion resistance.
• Adhesives and Sealants: Serves as a polymeric binder in high-strength structural and pressure-sensitive adhesive formulations.
• Printing Inks: Imparts gloss, rub resistance, and binding properties to inks for flexible packaging and publications.
• Textile and Leather Finishes: Applied as a finishing agent to provide durable, flexible, and water-resistant coatings on fabrics and leather goods.
• Plastic Modifiers: Acts as an impact modifier or processing aid to improve the toughness and surface characteristics of engineering plastics.
• Specialty Materials: Employed in the formulation of photoresists, optical films, and other advanced materials requiring precise polymeric properties.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With 1,2-Propanediol Mono-2-Propenoate
CAS No.	170475-04-4
Molecular Formula	(C8H14O2.C6H10O3)x
Molecular Weight	Polymer - varies by grade
Synonyms	Butyl Methacrylate / Hydroxypropyl Methacrylate Copolymer; Poly(butyl methacrylate-co-hydroxypropyl methacrylate); BMA/HPMA Copolymer; Acrylic Copolymer Resin; 2-Methyl-2-propenoic Acid Butyl Ester Polymer With 2-Hydroxypropyl 2-Methyl-2-propenoate; Methacrylic Acid, Butyl Ester, Polymer With 2-Hydroxypropyl Methacrylate; Light-sensitive acrylic copolymer.
EINECS	Contact for details

Quality Control

Our production of 2-Propenoic Acid, 2-Methyl-, Butyl Ester, Polymer With 1,2-Propanediol Mono-2-Propenoate adheres to a strict quality management system to ensure batch-to-batch consistency and performance reliability. Each lot is tested against critical parameters including molecular weight distribution, monomer content, viscosity, and solids content. Certificates of Analysis (COA) documenting full specifications are available for every shipment. Our quality commitment supports compliance with relevant industry standards for industrial and specialty chemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 slightly hazy viscous liquid
Solids Content	40 - 60% (or as per grade)
Viscosity (Brookfield)	500 - 5000 cps (varies by grade & solvent)
Color (Gardner)	≤ 2
Acid Value	≤ 5.0 mg KOH/g
Residual Monomer	≤ 0.5% (by GC)
Identification (IR)	Conforms to standard
Solvent System	Typically aromatic/aliphatic hydrocarbon blend

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