Description

1,4-Cyclohexanedicarboxylic Acid, Dimethyl Ester, Polymer With 1,4-Cyclohexanedimethanol is a high-performance polyester polymer derived from cycloaliphatic monomers, offering exceptional durability and chemical resistance. This material is engineered to provide superior thermal stability and mechanical properties, making it a critical component for advanced material formulations. It is primarily utilized by manufacturers in the coatings, specialty plastics, and high-performance resin industries seeking to enhance product longevity and performance under demanding conditions.

Application

• High-Performance Coatings and Paints: Used as a key resin to formulate durable, weather-resistant, and chemical-resistant industrial and automotive coatings.
• Specialty Plasticizers and Modifiers: Acts as a polymeric modifier to improve flexibility, thermal stability, and processing characteristics of engineering plastics.
• Powder Coatings: Serves as a critical binder resin, providing excellent flow, leveling, and final film properties for decorative and protective finishes.
• Adhesives and Sealants: Incorporated to enhance adhesion strength, cohesion, and environmental resistance in structural and specialty adhesive formulations.
• Composite Materials: Utilized as a matrix resin in fiber-reinforced composites for applications requiring high strength-to-weight ratios and corrosion resistance.
• Industrial Resins: A fundamental building block for synthesizing advanced polyester and co-polyester resins with tailored properties for specific industrial applications.

Basic Information

Product Name	1,4-Cyclohexanedicarboxylic Acid, Dimethyl Ester, Polymer With 1,4-Cyclohexanedimethanol
CAS No.	280129-75-1
Molecular Formula	(C10H16O4 · C8H16O2)n
Molecular Weight	Polymeric substance (variable)
Synonyms	Poly(1,4-cyclohexylenedimethylene 1,4-cyclohexanedicarboxylate); PCCD; Poly(cyclohexane-1,4-dimethylene cyclohexane-1,4-dicarboxylate); Cycloaliphatic Copolyester; Eastman PCCE; 1,4-CHDA Dimethyl Ester Polymer with CHDM; Poly(1,4-cyclohexylenedimethyl 1,4-cyclohexanedicarboxylate); Cyclohexanedicarboxylic Acid Dimethyl Ester Polymer with Cyclohexanedimethanol
EINECS	Contact for details

Quality Control

Our production of 1,4-Cyclohexanedicarboxylic Acid, Dimethyl Ester, Polymer With 1,4-Cyclohexanedimethanol adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing to ensure consistent molecular weight distribution, intrinsic viscosity, thermal properties, and purity, meeting precise customer specifications. Certificates of Analysis (COA) documenting key parameters are provided with every shipment to guarantee traceability and compliance with your quality assurance requirements.

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 oxidizing agents, strong acids, and strong bases. The material is hygroscopic (moisture-sensitive); ensure containers are sealed after use to prevent moisture absorption which may affect properties.

Specification

Item	Specification
Appearance	White to off-white pellets or powder
Identification (IR)	Conforms to structure
Intrinsic Viscosity	0.50 - 0.80 dL/g (typical, varies by grade)
Glass Transition Temperature (Tg)	85 - 95 °C
Melting Point (Tm)	220 - 240 °C
Acid Value	≤ 2.0 mg KOH/g
Moisture Content	≤ 0.1 %
Color (APHA)	≤ 50

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