Description

Polyester-Styrene Acrylic Grafted Resin is a high-performance, multi-component polymer designed to deliver superior film-forming properties and durability. This engineered material is valued for its excellent balance of hardness, flexibility, and chemical resistance, making it a critical component in advanced coating formulations. It is primarily sought after by manufacturers in the industrial coatings, specialty adhesives, and advanced material composites sectors seeking to enhance product performance and longevity.

Application

• High-Performance Industrial Coatings: Used as a key binder in coatings for automotive parts, appliances, and metal substrates requiring excellent weatherability and corrosion resistance.
• Specialty Adhesives and Sealants: Provides strong adhesion and cohesive strength in formulations for construction, automotive assembly, and packaging applications.
• Plastic Modifiers and Compatibilizers: Enhances the impact strength and surface properties of engineering plastics and polymer blends.
• Printing Inks: Serves as a resin component in high-quality overprint varnishes and inks, offering good gloss and rub resistance.
• Textile and Leather Finishes: Applied in coatings to improve the scuff resistance, water repellency, and hand feel of treated fabrics and leathers.
• Wood Finishes: Used in clear and pigmented coatings for furniture and flooring to provide a durable, protective film.

Basic Information

Item	Details
Product Name	Polyester-Styrene Acrylic Grafted Resin
CAS No.	149367-99-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Styrene-Acrylic Modified Polyester Resin; Acrylated Polyester-Styrene Copolymer; Grafted Polyester Acrylate; Poly(styrene-co-acrylate)-g-polyester; PSA Grafted Resin; Polyester Acrylate Hybrid Resin; Styrene Acrylic Graft Copolymer onto Polyester
EINECS	Contact for details

Quality Control

Our Polyester-Styrene Acrylic Grafted Resin is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure consistent performance, including checks for viscosity, solid content, acid value, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting all relevant 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 flames. Under these conditions, the product has a typical shelf life of 12 months from the date of manufacture.

Specification

Item	Specification
Appearance	Clear to slightly hazy viscous liquid
Solid Content	Contact for details
Viscosity (at 25°C)	Contact for details
Acid Value (mg KOH/g)	Contact for details
Color (Gardner)	≤ 3
Glass Transition Temp (Tg)	Contact for details

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