Description

Siloxanes And Silicones, Di-Me, Polymers With Acrylonitrile, Allyl Methacrylate, Bu Acrylate And Styrene is a specialized copolymer designed to combine the unique properties of silicone with the performance characteristics of acrylic and styrenic polymers. This engineered material is crucial for formulators seeking to enhance the durability, flexibility, and surface properties of their end products. It is primarily needed by manufacturers in the coatings, adhesives, sealants, and elastomers (CASE) industries, as well as in advanced material science for creating high-performance composites and modifiers.

Application

• High-Performance Coatings: Used as an additive to improve weatherability, gloss retention, and scratch resistance in automotive, industrial, and architectural coatings.
• Advanced Adhesives & Sealants: Imparts excellent flexibility, adhesion to low-energy surfaces, and thermal stability in pressure-sensitive adhesives (PSAs) and construction sealants.
• Polymer Modification: Acts as a impact modifier and compatibilizer in engineering plastics and thermoplastic elastomers (TPEs) to enhance toughness and processing.
• Release Liners & Films: Serves as a key component in silicone release coatings for labels, tapes, and graphic films due to its controlled surface energy.
• Fiber & Textile Treatment: Applied as a softener and water-repellent finish for technical textiles and non-wovens.
• Personal Care Products: Utilized in hair care and skincare formulations to provide conditioning, film-forming, and volatile carrier properties.

Basic Information

Product Name	Siloxanes And Silicones, Di-Me, Polymers With Acrylonitrile, Allyl Methacrylate, Bu Acrylate And Styrene
CAS No.	178462-89-0
Molecular Formula	Not a single molecule; a polymeric mixture. Contact for details.
Molecular Weight	Varies by grade and composition. Contact for details.
Synonyms	Acrylic-Silicone Hybrid Polymer; Silicone Acrylate Styrene Copolymer; Poly(dimethylsiloxane-co-(acrylonitrile, allyl methacrylate, butyl acrylate, styrene)); Silicone-modified Acrylic Polymer; PDMS-g-(AN-AMA-BA-St); Organosilicone Acrylic Copolymer; Silicone Acrylic Resin; CAS 178462-89-0
EINECS	Contact for details.

Quality Control

Our production of this advanced copolymer adheres to strict quality management systems. Each batch is characterized for critical parameters including monomer conversion, molecular weight distribution, viscosity, and functional group content to ensure batch-to-batch consistency. Certificates of Analysis (COA) detailing these specifications are provided and available upon request. We support compliance with relevant global regulatory frameworks for industrial chemicals.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from heat sources and open flames. For long-term storage under inert atmosphere, please consult the specific technical data sheet.

Specification

Item	Specification
Appearance	Clear to translucent viscous liquid
Solid Content	Varies by grade (e.g., 40-60%)
Viscosity (25°C)	Specified range per grade
Specific Gravity (25°C)	0.95 - 1.05
Color (Gardner)	≤ 3
Identification (IR)	Conforms to structure
Residual Monomers	≤ 0.5% (by GC)

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