1,3-Dioxan-2-one homopolymer CAS#31852-84-3

Products Description of 1,3-Dioxan-2-one homopolymer  CAS#31852-84-3

Polylactic acid is also known as polyhydroxypropionic acid or polylactide. It is a biodegradable polymer material formed by the polycondensation of lactic acid monomers. It is soluble in solvents such as chloroform, acetone, dioxane, dimethylformamide, benzene, toluene, and insoluble in saturated alkanes such as petroleum ether. It has good biocompatibility and blood compatibility, good anticoagulant properties in vitro, can be degraded by the human body, and excreted from the body as carbon dioxide and water. Therefore, polylactic acid can be made into different materials, such as fibers made by melt extrusion as absorbable sutures; fiber braids can be used as human tissue repair materials; film materials can be used as anti-adhesion membranes for tendon tissues, periosteal growth isolation membranes, and drug sustained-release carriers. Polylactic acid can be used in combination with other biomaterials, such as plates made of tricalcium phosphate or carbon fiber, which can be used as bone plates.

Product Application of 1,3-Dioxan-2-one homopolymer  CAS#31852-84-3

Biomedicine industry is the earliest field where polylactic acid (PLA) is applied. PLA is highly safe for human body and can be absorbed by tissues. In addition, its excellent physical and mechanical properties make it applicable in biomedicine, such as disposable infusion tools, non-disassembly surgical sutures, drug relief packaging, artificial fracture internal fixation materials, tissue repair materials, artificial skin, etc. PLA with high relative molecular weight has very high mechanical properties. It has been used to replace stainless steel in Europe and the United States. It is widely used as a new type of orthopedic internal fixation material such as bone screws and bone plates. Its characteristics of being absorbed and metabolized by human body can save patients from the pain of secondary surgery. It has high technical added value and is a polymer material with good development prospects in the medical industry.

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