The product we are introducing here is Factory Supply polyglycolide with the CAS number 26124 - 68 - 5, and it comes With Low Price. Polyglycolide, also known as polyglycolic acid (PGA), is a biodegradable, thermoplastic polymer. It belongs to the polyester family.
Physically, polyglycolide is a white or off - white powder. It has a high melting point, typically around 220 - 230°C. The density of polyglycolide is approximately 1.5 g/cm³. Its mechanical properties are quite remarkable, with high tensile strength and stiffness, which makes it suitable for a variety of applications. The polymer is also highly crystalline, contributing to its strength and stability.
One of the most significant applications of polyglycolide is in the medical field. Due to its biodegradability and biocompatibility, it is widely used in the production of surgical sutures. These sutures can gradually degrade in the body over time, eliminating the need for suture removal. Polyglycolide is also used in the manufacture of tissue engineering scaffolds. It provides a temporary structure for cells to grow and proliferate, and as the tissue regenerates, the polyglycolide scaffold degrades.
In the packaging industry, polyglycolide is used to make biodegradable packaging materials. With the increasing concern about environmental protection, these biodegradable packages can help reduce the amount of non - degradable waste. Additionally, it can be used in the production of agricultural films. These films can break down naturally after a certain period, reducing soil pollution caused by traditional plastic films.
When using polyglycolide, first, ensure that the storage conditions are appropriate. It should be stored in a dry, cool place away from direct sunlight and moisture. Before processing, it is recommended to dry the polymer in a vacuum oven at a suitable temperature (usually around 80 - 100°C) for several hours to remove any absorbed moisture, as moisture can affect the processing and final properties of the polymer.
For melt - processing methods such as injection molding, extrusion, and blow molding, set the processing temperature according to the melting point of polyglycolide. Usually, the processing temperature is set slightly above the melting point, around 230 - 250°C. During the processing, proper screw speed and pressure should be adjusted to ensure the uniform flow of the polymer and the quality of the final product. If you are using polyglycolide in a chemical reaction, make sure to follow the specific reaction conditions and safety procedures.
Medical Suture Case: A large - scale hospital conducted a clinical trial using polyglycolide surgical sutures. The trial involved 500 patients who underwent various surgical procedures, including abdominal surgeries and skin surgeries. The sutures were easy to handle during the operation, with good knot - tying properties. After the surgery, the sutures gradually degraded in the body. In about 4 - 6 weeks, most of the sutures had completely degraded, and the wound healing process was smooth, with a low incidence of infection and suture - related complications. This shows that polyglycolide sutures are a reliable alternative to traditional non - biodegradable sutures.
Biodegradable Packaging Case: A food company decided to use polyglycolide - based biodegradable packaging for its fresh produce. The packaging was designed to have good oxygen and moisture barrier properties to keep the produce fresh. After the packaging was discarded, it started to show signs of degradation within a few months under natural environmental conditions. This not only reduced the environmental impact but also met the company's commitment to sustainable development.
If you have any questions or need further information about our Factory Supply polyglycolide cas 26124 - 68 - 5, please feel free to contact us. Our email is info@vivalr.com, and our phone number is (86) 15866781826.
Este é o William, Diretor Executivo da Zhishang Chemical Co., Ltd.
Bem-vindo a visitar a nossa fábrica. Como o principal fabricante de produtos químicos, temos nos esforçado para a qualidade do produto, inovação, P & D e atendimento ao cliente nos últimos 7 anos. Nos próximos 10 anos ou mais, estamos empenhados em nos tornarmos o fornecedor de produtos químicos mais confiável do mundo, criando uma marca internacional bem conhecida e de confiança dos clientes, com o espírito de "um metro de largura, dez mil metros de profundidade", continuamos a nos concentrar na pesquisa e desenvolvimento de produtos, continuamos a nos concentrar no atendimento ao cliente, continuamos a melhorar o sistema de serviço da cadeia de suprimentos, para criar uma equipe profissional de serviços de fornecimento de produtos químicos, para alcançar uma cooperação de longo prazo ganha-ganha. Por favor, não hesite em contactar-nos se tiver alguma dúvida.
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