BP11110 PTMC, Poly(trimethylene carbonate), Hydroxyl Terminated, IV: 6.0–7.0 dl/g, Mw: 477–579 kDa

PTMC, Poly(trimethylene carbonate), Hydroxyl Terminated, IV: 6.0–7.0 dl/g, Mw: 477–579 kDa Description

PTMC, Poly(trimethylene carbonate), is a biocompatible polymer with hydroxyl end groups that allow for further chemical modification. The specified intrinsic viscosity range reflects a tailored molecular weight distribution, optimised to achieve specific thermal and mechanical properties. The material is supplied in granule form, which ensures consistent handling and is suitable for melt-processing techniques such as extrusion and injection moulding, as well as solvent-based methods like casting. Its chemical structure and physical characteristics make it well-suited for demanding applications in biomedical devices and advanced polymer blends, underlining its versatility in precise material engineering.

PTMC, Poly(trimethylene carbonate), Hydroxyl Terminated, IV: 6.0–7.0 dl/g, Mw: 477–579 kDa Applications

1.       Biomedical Applications
   - Used as a matrix component in tissue engineering scaffolds to achieve controlled degradation by leveraging its predictable hydrolytic behaviour.
   - Applied as a carrier for drug delivery systems to obtain sustained release profiles through its modifiable hydroxyl termini.

2.       Polymer Processing and Blending
   - Serves as a reactive compatibiliser in polymer blends to improve interfacial adhesion by utilising its hydroxyl functionality.
   - Frequently used as a processing aid in extrusion processes to maintain flow consistency and thermal stability during manufacturing.

PTMC, Poly(trimethylene carbonate), Hydroxyl Terminated, IV: 6.0–7.0 dl/g, Mw: 477–579 kDa Packing

The polymer is provided in sealed, moisture-resistant packaging to prevent contamination and moisture uptake. The product is packed in multi-layered, anti-static bags and secured within rigid boxes for enhanced protection during transit. Storage in a cool, dry environment is recommended to maintain intrinsic properties, and custom packaging options are available to address specific handling and shipping requirements.

Additional Information

PTMC, Poly(trimethylene carbonate), is a biodegradable and biocompatible polymer widely studied in the field of biomedical materials. Known for its amorphous nature, it exhibits excellent biocompatibility and biodegradability, and remains in a rubbery state with inherent elasticity at body temperature. Its adjustable degradation profile and processability make it well-suited for applications such as soft tissue engineering, flexible implants, and controlled drug delivery systems. Understanding the relationship between its molecular weight and intrinsic viscosity is essential for tailoring its performance in specific biomedical and industrial contexts.

The presence of hydroxyl end groups provides reactive sites for further chemical modification, covalent conjugation, or chain extension, thereby enhancing its versatility in synthesising block copolymers, cross-linked networks, and functionalised biomaterials. This reactive functionality expands its utility in advanced manufacturing, formulation processes, and the development of customised polymeric systems. Ongoing research continues to refine processing techniques to enhance its performance, reliability, and reproducibility across a growing range of applications.

Regulatory Note: This material is intended for industrial and research applications. It is the customer's responsibility to ensure compliance with all relevant safety and regulatory standards in their intended use.