2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 1-(1,1-Dimethylethyl)-4-Ethenylbenzene, 1-Ethenyl-4-Methylbenzene And 2-Ethylhexyl 2-Propenoate CAS NO 172201-25-1

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CAS No.:172201-25-1

Grade:Pharmacy Grade

Content:99.9%

Brand:Customizable

Packaging:Customizable

Description

2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 1-(1,1-Dimethylethyl)-4-Ethenylbenzene, 1-Ethenyl-4-Methylbenzene And 2-Ethylhexyl 2-Propenoate is a high-performance, multi-component acrylic copolymer designed for demanding industrial applications. This specialized polymer offers a unique balance of properties, including excellent adhesion, chemical resistance, and film-forming characteristics, making it a critical raw material for advanced coating systems. It is primarily utilized by formulators in the paints, coatings, adhesives, and sealants industries seeking to enhance product durability and performance.

Application

Industrial and Protective Coatings: A key binder/resin for metal primers, topcoats, and corrosion-resistant finishes.
Automotive Refinish and OEM Coatings: Provides excellent gloss, weatherability, and chemical resistance for vehicle finishes.
Plastic Coatings: Enhances adhesion and provides a durable, decorative finish on various plastic substrates.
High-Performance Adhesives and Sealants: Used as a tackifying or reinforcing polymer in formulations requiring strong bonding and flexibility.
Wood Coatings and Varnishes: Imparts durability, clarity, and resistance to yellowing for furniture and flooring applications.
Specialty Inks: Serves as a resin component in inks requiring fast drying and good substrate adhesion.

Basic Information


Product Name	2-Propenoic Acid, 2-Methyl-, 2-Methylpropyl Ester, Polymer With 1-(1,1-Dimethylethyl)-4-Ethenylbenzene, 1-Ethenyl-4-Methylbenzene And 2-Ethylhexyl 2-Propenoate
CAS No.	172201-25-1
Molecular Formula	(C7H12O2.C4H6O2.C11H14.C10H12)x
Molecular Weight	Polymer - No fixed MW
Synonyms	Isobutyl Methacrylate / tert-Butylstyrene / p-Methylstyrene / 2-Ethylhexyl Acrylate Copolymer; Acrylic Copolymer Resin; Methacrylate Copolymer; Isobutyl methacrylate, polymer with 4-tert-butylstyrene, p-methylstyrene and 2-ethylhexyl acrylate; p-tert-Butylstyrene - p-Methylstyrene - 2-Ethylhexyl Acrylate - Isobutyl Methacrylate Copolymer; Binder for industrial coatings
EINECS	Contact for details

Quality Control

Our production of this acrylic copolymer adheres to strict quality management systems to ensure batch-to-batch consistency and performance reliability. Key parameters such as solids content, viscosity, acid value, and glass transition temperature (Tg) are rigorously monitored. A comprehensive Certificate of Analysis (COA) detailing all relevant specifications is provided with each shipment to support your quality assurance protocols.

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. To maintain optimal quality and prevent skinning or viscosity changes, ensure containers are properly sealed after use.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solids Content	60 - 70 %
Viscosity (at 25°C)	2000 - 8000 mPa·s
Acid Value	≤ 10 mg KOH/g
Color (Gardner)	≤ 2
Glass Transition Temperature (Tg)	20 - 50 °C
Solvent	Aromatic hydrocarbon / Ester blend