Description

Dodecanoic Acid-4,4''-(1-Methylethylidene)Bisphenol-Carbonic Dichloride Polymer is a specialized high-performance polymer derived from bisphenol A, dodecanoic acid, and phosgene. This engineered material is valued for its unique combination of thermal stability, mechanical strength, and chemical resistance, making it a critical component in advanced material formulations. It is primarily sought by manufacturers in the polymer, specialty coating, and high-performance adhesive industries seeking to enhance product durability under demanding conditions.

Application

• High-Performance Polymer Modifier: Used as an additive or co-monomer to improve the thermal stability, toughness, and chemical resistance of engineering plastics and specialty resins.
• Specialty Coatings and Adhesives: Serves as a key resin component in formulations requiring excellent adhesion, weatherability, and resistance to solvents and acids.
• Advanced Composite Materials: Incorporated into matrix resins for fiber-reinforced composites used in aerospace, automotive, and electronic applications.
• Encapsulation and Potting Compounds: Utilized in electronics for protecting sensitive components due to its stable dielectric properties and moisture barrier capabilities.
• Membrane Technology: Investigated for use in the fabrication of selective separation membranes for gas separation or filtration processes.

Basic Information

Product Name	Dodecanoic Acid-4,4''-(1-Methylethylidene)Bisphenol-Carbonic Dichloride Polymer
CAS No.	135429-20-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Poly(bisphenol A-co-dodecanedioyl chloride); Bisphenol A-Dodecanedioic Acid Copolymer; Poly(oxycarbonyloxy-1,4-phenylenebis(1-methylethylidene)-1,4-phenyleneoxycarbonyloxydecanedioyl); BPA-Dodecanedioyl Chloride Polymer; Poly(4,4'-isopropylidenediphenol-co-dodecanedioyl chloride); Polycarbonate-co-polyester (BPA/Dodecanedioic acid type); Poly(aryl carbonate-co-alkylene ester)
EINECS	Contact for details

Quality Control

Our Dodecanoic Acid-4,4''-(1-Methylethylidene)Bisphenol-Carbonic Dichloride Polymer is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure consistency in molecular weight distribution, thermal properties, and purity. Certificates of Analysis (COA) documenting key parameters are available upon request to support your quality assurance and regulatory compliance needs.

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 strong bases, oxidizing agents, and excessive heat. This material is hygroscopic (moisture-sensitive); ensure containers are sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder or granules
Identification (IR)	Conforms to structure
Inherent Viscosity	Contact for details
Glass Transition Temperature (Tg)	Contact for details
Moisture Content	< 0.5%
Residual Solvents	Meets ICH guidelines
Ash Content	< 0.1%

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