BP10952 Trimethylene Carbonate (TMC) Powder CAS: 2453-03-4

Glycolide (GA) Powder CAS: 502-97-6 Description

Trimethylene Carbonate (TMC) Powder is a cyclic carbonate monomer used as a precursor in polymer synthesis. It is produced via controlled ring-opening polymerization to yield a material with predictable degradation rates and chemical inertness in biological environments. The powder's fine particle size facilitates consistent mixing and dispersion when formulating biodegradable polymers, making it suitable for various biomedical and industrial processes.

Glycolide (GA) Powder CAS: 502-97-6 Applications

1.       Healthcare Applications
   - Used as a matrix polymer in drug delivery systems to achieve controlled release by leveraging its predictable biodegradation properties.
   - Applied as a scaffold material in tissue engineering to support cell growth through its biocompatible and gradually resorbable framework.

2.       Industrial Applications
   - Frequently used as an additive in biodegradable packaging to enhance material decomposition by utilising its controlled hydrolysis characteristics.
   - Serves as a component in polymer blends for medical devices, providing tailored mechanical properties through regulated polymer chain architecture.

Glycolide (GA) Powder CAS: 502-97-6 Packing

The powder is packaged in a double-layer vacuum-sealed bag, featuring an inner PE layer and an outer aluminium-plastic composite layer, which effectively prevents contamination and moisture ingress. It is recommended to store the product in a cool, dry environment with stable temperature to maintain its chemical integrity. This packaging structure is specifically designed to ensure the stability of the powder during transportation and storage. Please note that caking within the vacuum-sealed packaging is a normal occurrence. If the packaging remains intact, the product can be safely pulverised back into a powder for use. Custom packaging sizes and bulk packaging options are available upon request.

Storage and Handling Instructions

To maintain the stability and intended properties of TMC, please strictly adhere to the following storage and handling guidelines:

Storage Conditions

Store in a cool, dry, and dark place.

Short-term storage (up to several days): May be kept at room temperature in a dry environment.

Long-term storage: Must be frozen at -20°C to minimise degradation.

Moisture & Degradation Prevention

Avoid contact with substances that can trigger degradation, including water, acids, alkalis, alcohols, and amines.

Maintain relative humidity below 30% and temperature below 25°C in both operational and storage environments.

Handling Procedure

When removing the product from frozen storage, keep the container sealed and allow it to reach room temperature before opening. This prevents atmospheric moisture from condensing onto the cold product, which could initiate degradation.

Additional Information

Trimethylene Carbonate (TMC) is a cyclic carbonate monomer widely recognised as a versatile precursor for synthesising aliphatic polycarbonates and copolymers. Its controlled ring-opening polymerization allows precise modulation of degradation rates and material flexibility, making it especially valuable in applications requiring gradual, predictable resorption and biocompatibility. Researchers and manufacturers appreciate TMC for its consistent reactivity and reproducible performance under standardised processing conditions, which ensures reliable outcomes in both prototyping and production.

Advanced studies in polymer and biomedical engineering continue to explore TMC's potential in designing absorbable materials. Detailed analysis of its thermal behaviour, hydrolytic stability, and mechanical properties is essential for optimising processing parameters and ensuring functional performance across a range of biomedical, drug delivery, and environmentally conscious applications.