Description

Siloxanes And Silicones, Acrylic CAS NO 66587-52-8 is a specialized organosilicon compound featuring both siloxane and acrylic functional groups, offering a unique combination of silicone's flexibility and acrylic's durability. This hybrid chemistry is engineered to provide superior adhesion, weatherability, and compatibility in demanding formulations. It is a critical raw material for manufacturers in the coatings, adhesives, and sealants industries seeking to enhance product performance.

Application

• High-Performance Coatings: Used as a key modifier in architectural, industrial, and automotive coatings to improve flexibility, gloss retention, and resistance to weathering and chemicals.
• Advanced Adhesives & Sealants: Serves as a reactive component in pressure-sensitive adhesives (PSAs), structural adhesives, and construction sealants to enhance adhesion to low-surface-energy substrates and durability.
• Specialty Resins & Polymers: Incorporated into acrylic and silicone resin systems to modify thermal properties, increase crosslinking density, and improve mechanical strength.
• Surface Treatment & Release Agents: Utilized in formulations for creating protective, low-friction, or easy-release surfaces on textiles, paper, and industrial components.
• Personal Care & Cosmetic Ingredients: Functions as a film-forming agent and conditioner in hair care and skincare products, providing a silky feel and long-lasting effects.

Basic Information

Product Name	Siloxanes And Silicones, Acrylic
CAS No.	66587-52-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Acrylated Siloxane; Acrylic-functional Silicone; Acrylic-modified Siloxane; Silicone Acrylate; Acrylic Silicone Resin; Poly(acrylic acid-co-siloxane); Acrylic Grafted Polysiloxane; Siloxanes and silicones, di-Me, 3-hydroxypropyl Me, acrylates
EINECS	Contact for details

Quality Control

Our Siloxanes And Silicones, Acrylic is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure consistency in composition, viscosity, and functional group content, meeting the specifications required for industrial and specialty applications. Certificates of Analysis (COA) documenting key parameters 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 recommended storage conditions, the product remains stable for the period indicated on the label.

Specification

Item	Specification
Appearance	Clear viscous liquid
Identification (IR)	Conforms
Viscosity (25°C)	Contact for details
Solid Content	Contact for details
Acrylic Equivalent Weight	Contact for details
Color (Gardner)	≤ 2

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