Biodegradable PGA Blends for Medical Applications

Are you looking for a biodegradable material with high strength and stability for biomedical or industrial applications? Uli-ECO High quality polyglycolate crossester (PGA) is the best choice for you!

PGA is a synthetic aliphatic polyester, a biodegradable thermoplastic polymer that can be prepared from glycolic acid by polycondensation or ring-opening polymerization. PGA has a high melting point (225-230℃) and high crystallinity (45-55%), which gives it excellent mechanical properties and resistance to hydrolysis.

What are the advantages of PGA polymers?

Advantages of PGA polymers include their biodegradability, high strength and flexibility, and compatibility with human tissues.

PGA polymers are able to break down naturally in the body, making them ideal materials for medical applications such as sutures and tissue engineering. It also has high tensile strength and flexibility and can be used in a variety of manufacturing processes.

In addition, PGA polymers are highly compatible with human tissue, reducing the risk of rejection or other adverse reactions when used in medical implants.

PGA polymers or polyglycolic acid polymers are commonly used in biomedical applications. It is a biodegradable and biocompatible material with a variety of uses. PGA polymer is commonly used as a surgical suture material because of its ability to degrade safely in the body without causing complications.

In addition, PGA polymers are used in tissue engineering and drug delivery systems. Its versatility and biocompatibility make it the first choice in the medical field.

Uni-ECO’s PGA is customizable, so you can choose the molecular weight that suits your needs. Whether you need low, medium or high molecular weight PGA, we can synthesize it for you with high precision and efficiency.

We know that PGA is not easy to synthesize and expensive, but we have a solution. We use new catalysts and solvent-free processes to reduce production costs and time, while maintaining the quality and purity of the polymer. This means you can get more PGA for less money and faster delivery.


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Unilong®️ Group specializes in the research, development, production and operation of biological materials and green solvents. It is a high-tech enterprise integrating the research, development and production of new environmentally friendly and degradable materials.

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