Description

Poly(1,4-Cyclohexanedimethyl Succinate) is a high-performance, aliphatic-aromatic copolyester known for its excellent balance of physical properties and processability. This polymer is valued for its inherent toughness, good chemical resistance, and potential for biodegradability under specific conditions, making it a versatile material for advanced applications. It is primarily sought after by manufacturers in the specialty plastics, biomedical, and sustainable packaging sectors seeking durable yet environmentally considerate material solutions.

Application

• Biodegradable and Bio-based Plastics: A key component in formulating compostable polymers for films, coatings, and molded articles.
• Medical Devices and Implants: Used in bioresorbable sutures, drug delivery matrices, and temporary implant scaffolds due to its biocompatibility and controllable degradation profile.
• High-Performance Fibers and Nonwovens: Employed in the production of specialty fibers for filtration, geotextiles, and advanced textiles requiring strength and environmental stability.
• Engineering Thermoplastics: Acts as a modifier or base resin in blends to enhance impact resistance, flexibility, and processing characteristics of technical plastic compounds.
• Adhesives and Sealants: Serves as a high-molecular-weight polyol or polyester polyol component in the synthesis of polyurethane-based adhesives with improved toughness.
• Sustainable Packaging: Utilized in multilayer films and rigid packaging where a barrier to gases and moisture, combined with end-of-life options like industrial composting, is required.

Basic Information

Product Name	Poly(1,4-Cyclohexanedimethyl Succinate)
CAS No.	60836-39-7
Molecular Formula	(C12H18O4)n
Molecular Weight	Variable (Polymer)
Synonyms	Poly(1,4-cyclohexanedimethanol succinate); PCDS; Poly(cyclohexanedimethyl succinate); Poly(1,4-cyclohexylenedimethylene succinate); Poly(succinic acid-co-1,4-cyclohexanedimethanol); 1,4-Cyclohexanedimethanol succinate polymer; Succinic acid polymer with 1,4-cyclohexanedimethanol
EINECS	Contact for details

Quality Control

Our Poly(1,4-Cyclohexanedimethyl Succinate) is manufactured under a strict quality management system. Each batch undergoes rigorous testing for key parameters including intrinsic viscosity, molecular weight distribution, thermal properties, and residual monomer content to ensure consistency and performance. Certificates of Analysis (COA) detailing these specifications 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 (typically 15-25°C). This material is hygroscopic (moisture-sensitive); keep the original container sealed to prevent moisture absorption which can affect processing and properties.

Specification

Item	Specification
Appearance	White to off-white pellets or powder
Identification (IR)	Conforms to reference spectrum
Inherent Viscosity (dl/g)	0.5 - 1.8 (Grade dependent)
Glass Transition Temp (Tg)	0°C - 20°C
Melting Point (Tm)	90°C - 130°C
Residual Monomer	< 0.5% (HPLC)
Moisture Content	< 0.1% (Karl Fischer)

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