Description

Carbonic Acid, Diphenyl Ester, Polymer With 2,2'-[1,2-Ethanediylbis(Oxy)]Bis[Ethanol] And 1,6-Hexanediol (9Ci) is a specialized polymeric carbonate ester, a high-performance material engineered for demanding industrial applications. Its value lies in its unique combination of thermal stability, mechanical strength, and chemical resistance derived from its carefully selected monomeric building blocks. This polymer is primarily needed by manufacturers in the advanced materials, specialty coatings, and high-performance plastics sectors seeking to enhance product durability and performance.

Application

• As a key polymeric component in the formulation of high-temperature resistant coatings and films.
• As a modifier or base resin in the production of engineering plastics and specialty composites requiring enhanced weatherability.
• In the synthesis of advanced polycarbonate-based materials for optical, electronic, or automotive applications.
• As a potential intermediate or additive for specialty adhesives and sealants with improved chemical resistance.
• For research and development of novel polymeric systems in material science and polymer chemistry.
• In the manufacture of protective coatings for industrial equipment and components.

Basic Information

Product Name	Carbonic Acid, Diphenyl Ester, Polymer With 2,2'-[1,2-Ethanediylbis(Oxy)]Bis[Ethanol] And 1,6-Hexanediol (9Ci)
CAS No.	35744-40-2
Molecular Formula	Contact for details
Molecular Weight	Polymeric substance - Contact for details
Synonyms	Poly(oxy-1,2-ethanediyloxycarbonyloxy-1,4-phenylenecarbonyloxy-1,6-hexanediyloxycarbonyl); Polycarbonate resin from diphenyl carbonate, triethylene glycol, and 1,6-hexanediol; Poly[(triethylene glycol carbonate)-co-(hexamethylene carbonate)-co-(bisphenol A carbonate)] (related structure); Poly(alkylene aryl carbonate) copolymer; Diphenyl carbonate polymer with triethylene glycol and hexanediol; Polycarbonate copolymer; 1,6-Hexanediol, polymer with diphenyl carbonate and 2,2'-[1,2-ethanediylbis(oxy)]bis[ethanol]; Poly(triethylene glycol hexanediol bisphenol A carbonate) terpolymer
EINECS	Contact for details

Quality Control

Our production of this advanced polymer adheres to rigorous quality testing protocols to ensure batch-to-batch consistency and performance. Quality is verified through analytical methods including Gel Permeation Chromatography (GPC) for molecular weight distribution, thermal analysis (DSC/TGA), and spectroscopic identification. A comprehensive Certificate of Analysis (COA) detailing key specifications such as intrinsic viscosity, glass transition temperature (Tg), and residual monomer content is provided with each shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from strong acids, bases, and excessive heat to maintain polymer integrity and prevent degradation.

Specification

Item	Specification
Appearance	White to off-white pellets or powder
Identification (IR)	Conforms to structure
Glass Transition Temperature (Tg)	Contact for details
Weight Average Molecular Weight (Mw)	Contact for details
Polydispersity Index (PDI)	Contact for details
Intrinsic Viscosity	Contact for details
Residual Monomers	< 0.5% (by HPLC)
Moisture Content	< 0.1% (by KF Titration)

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