Description

Cellulose, Acetate Butanoate, Polymer With (Chloromethyl)Oxirane, 4,4'-(1-Methylethylidene)Bis[Phenol], Triethoxyphenylsilane And 3-(Triethoxysilyl)-1-Propanamine CAS NO 68310-22-5 is a specialized, high-performance polymer designed for advanced material science applications. This engineered copolymer combines the robust film-forming properties of cellulose esters with the enhanced adhesion, cross-linking, and surface modification capabilities imparted by its silane and epoxy components. It is essential for formulators and manufacturers seeking to develop high-durability coatings, advanced composites, and specialty adhesives with superior performance characteristics. Key industries that rely on this material include automotive, aerospace, electronics, and high-performance industrial coatings.

Application

• High-Performance Industrial Coatings: Used as a binder or additive to enhance adhesion, chemical resistance, and weatherability in protective coatings for metal, plastic, and composite substrates.
• Advanced Composite Materials: Acts as a matrix resin or sizing agent to improve fiber-matrix interfacial bonding and mechanical properties in fiberglass, carbon fiber, and aramid composites.
• Specialty Adhesives and Sealants: Provides excellent bonding strength and environmental stability in structural adhesives, potting compounds, and sealants for demanding applications.
• Electronic Encapsulants and Conformal Coatings: Offers protective, insulating properties for printed circuit boards (PCBs), sensors, and electronic components, safeguarding against moisture and mechanical stress.
• Surface Modification and Primers: Utilized as a coupling agent or primer layer to promote adhesion between dissimilar materials, such as coatings on low-surface-energy plastics.
• Automotive and Aerospace Components: Formulated into coatings and composites for interior and exterior parts requiring lightweight, durable, and chemically resistant properties.

Basic Information

Product Name	Cellulose, Acetate Butanoate, Polymer With (Chloromethyl)Oxirane, 4,4'-(1-Methylethylidene)Bis[Phenol], Triethoxyphenylsilane And 3-(Triethoxysilyl)-1-Propanamine
CAS No.	68310-22-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cellulose acetate butyrate epoxy silane copolymer; CAB-epoxy-silane terpolymer; Epoxy-modified cellulose acetate butyrate silane polymer; Glycidyl ether modified CAB silane adduct; CAB copolymer with glycidyl phenyl ether and aminosilane; Cellulose acetate butyrate, polymer with (chloromethyl)oxirane, bisphenol A, triethoxyphenylsilane and 3-(triethoxysilyl)-1-propanamine; Epoxy-silane functionalized cellulose acetate butyrate
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to strict quality management protocols to ensure batch-to-batch consistency and performance reliability. Each lot undergoes comprehensive analytical testing, including determination of functional group content, viscosity, solids content, and purity. Certificates of Analysis (COA) detailing all relevant specifications are provided with every shipment. We support compliance with global regulatory frameworks, including REACH, and can tailor quality parameters to meet specific customer or application standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive); containers must be kept tightly sealed when not in use to prevent absorption of atmospheric moisture, which can affect product performance. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Pale yellow to amber solid or viscous solution
Identification (IR)	Conforms to structure
Solids Content	Contact for details
Viscosity (at 25°C)	Contact for details
Epoxy Value	Contact for details
Silane Content	Contact for details
Moisture Content	< 1.0%
Solubility	Soluble in selected organic solvents

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