Description

Acrylic Resins (CAS 26300-51-6) are a versatile class of synthetic polymers derived from acrylic acid, methacrylic acid, or their esters, prized for their exceptional clarity, weather resistance, and durability. These properties make them a critical component in formulations requiring long-term performance and aesthetic appeal. This product is essential for manufacturers in the coatings, adhesives, construction, and specialty plastics industries seeking reliable, high-performance polymer solutions.

Application

• Industrial & Architectural Coatings: Used in water-based and solvent-based paints, varnishes, and lacquers for excellent gloss, color retention, and resistance to weathering, UV light, and chemicals.
• Adhesives & Sealants: Serves as a key binder in pressure-sensitive adhesives (PSAs), construction sealants, and laminating adhesives, providing strong bonding and flexibility.
• Plastics & Composites: Employed as impact modifiers, processing aids, or base resins for sheets, castings, and molded parts requiring transparency and toughness.
• Textile & Leather Finishes: Used in coatings and binders for fabrics and leather to provide water repellency, stiffness, and a durable finish.
• Paper Coatings: Enhances the surface gloss, printability, and water resistance of high-quality paper and paperboard.
• Automotive Refinish: A critical component in automotive clear coats and refinish paints due to superior gloss and environmental durability.

Basic Information

Product Name	Acrylic Resins
CAS No.	26300-51-6
Molecular Formula	(C4H6O2)n / (C5H8O2)n
Molecular Weight	Varies (Polymer)
Synonyms	Acrylic Polymer; Polyacrylate; Acrylic Polymeric Resin; Acrylate Resin; Methacrylate Resin; PMMA (Poly(methyl methacrylate)); Acrylic Copolymer; 2-Propenoic acid homopolymer
EINECS	247-118-0

Quality Control

Our acrylic resins are manufactured under a stringent quality management system. Each batch is tested against rigorous in-house specifications to ensure consistency in molecular weight, viscosity, solids content, and glass transition temperature (Tg). Certificates of Analysis (COA) documenting these parameters are available for every shipment. We adhere to relevant ISO standards and can support compliance requirements for specific market regulations.

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. For specific grades, please refer to the Safety Data Sheet (SDS) for detailed handling and storage instructions.

Specification

Item	Specification
Appearance	Clear, Colorless to Pale Yellow Viscous Liquid or Solid
Solids Content	40% - 100% (Grade Dependent)
Viscosity (Brookfield)	500 - 50,000 cP (Grade Dependent)
Acid Value	< 10 mg KOH/g
Glass Transition Temp (Tg)	-20°C to +105°C (Grade Dependent)
Color (Gardner)	< 2
Solvent Type	Water, Ethyl Acetate, Toluene, Xylene (Grade Dependent)

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