Description

2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Chloro-1,3-Butadiene And Ethenylbenzene CAS NO 36899-82-8 is a specialized terpolymer resin engineered for high-performance applications requiring a unique balance of properties. This material matters because it combines the hardness and weather resistance of acrylics with the flexibility and chemical resistance of chloroprene and styrene components. It is primarily needed by manufacturers in the coatings, adhesives, and sealants industries seeking durable, protective finishes and binders.

Application

• High-Performance Industrial Coatings: Used as a key resin in protective coatings for metal substrates, automotive parts, and industrial equipment, offering excellent adhesion and chemical resistance.
• Specialty Adhesives and Sealants: Serves as a robust binder in construction adhesives, automotive sealants, and industrial bonding applications where flexibility and durability are critical.
• Plastic Modifiers and Impact Improvers: Employed as an additive to enhance the impact strength and weatherability of engineering plastics and PVC blends.
• Textile and Fiber Treatments: Utilized in coatings for synthetic fibers and non-woven fabrics to improve water repellency, abrasion resistance, and hand feel.
• Paper and Packaging Coatings: Provides a protective, glossy, and scuff-resistant surface for high-quality paperboard and packaging materials.
• Marine and Anti-Corrosive Paints: Formulated into coatings for marine vessels and offshore structures due to its resistance to saltwater and harsh environmental conditions.

Basic Information

Product Name	2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Chloro-1,3-Butadiene And Ethenylbenzene
CAS No.	36899-82-8
Molecular Formula	(C5H8O2•C4H5Cl•C8H8)x
Molecular Weight	Varies (Polymer)
Synonyms	Methyl Methacrylate-Chloroprene-Styrene Terpolymer; MMA/CR/St Terpolymer; Acrylic-Chloroprene-Styrene Resin; 2-Methyl-2-propenoic Acid Methyl Ester Polymer with 2-Chloro-1,3-Butadiene and Ethenylbenzene; Methacrylic Acid, Methyl Ester, Polymer with Chloroprene and Styrene; Terpolymer of Methyl Methacrylate, Chloroprene, and Styrene; MCS Resin
EINECS	Contact for details

Quality Control

Our 2-Propenoic Acid, 2-Methyl-, Methyl Ester, Polymer With 2-Chloro-1,3-Butadiene And Ethenylbenzene is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including solid content, viscosity, glass transition temperature (Tg), and residual monomer levels to ensure consistent performance and batch-to-batch reliability. Certificates of Analysis (COA) detailing these specifications are available upon request 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. Under these conditions, the product is typically stable for 24 months from the date of manufacture.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Solid Content	≥ 98.0 %
Viscosity (Solution)	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Residual Monomer (Total)	≤ 0.5 %
Ash Content	≤ 0.1 %
Moisture Content	≤ 1.0 %

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