Polyneopentylglycolsebacate - Names and Identifiers
Polyneopentylglycolsebacate - Physico-chemical Properties
Polyneopentylglycolsebacate - Risk and Safety
Polyneopentylglycolsebacate - Introduction
poly(neopentyl glycol sebacate) is a kind of polyester polymer compound, which contains neopentyl glycol and sebacate monomer in its chemical structure.
It has the following main properties:
1. Highly plastic: poly(neopentyl glycol sebacate) has a lower melting point and glass transition temperature when heated, making it easy to process and shape.
2. Biocompatibility: The material has excellent biocompatibility and can be used in the medical field to prepare artificial blood vessels, tissue engineering scaffolds and other devices.
3. Degradability: poly(neopentyl glycol sebacate) can be degraded by hydrolysis reaction. The degradation products are non-toxic to organisms and can reduce environmental pollution.
The main uses of poly(neopentyl glycol sebacate) include:
1. Medical field: used for the preparation of artificial blood vessels, cardiac intima repair membrane, tissue scaffolds, drug delivery systems, etc.
2. Biomedical Engineering: Carrier materials for tissue engineering, such as artificial cartilage, artificial skin, etc.
3. Packaging materials: used in food packaging, pharmaceutical packaging and other fields.
Preparation of poly(neopentyl glycol sebacate):
poly(neopentyl glycol sebacate) can be obtained by reacting neopentyl glycol with sebacate. Specific preparation steps include esterification and polymerization.
regarding the safety information of poly(neopentyl glycol sebacate), it has not been found to have obvious toxicity and irritation. However, care should be taken to avoid inhalation of particles and contact with eyes, skin and mucous membranes during use. During storage and handling, the relevant safety procedures should be followed to avoid contact with oxidants and other harmful substances. If ingestion, contact with skin or eyes occurs, wash immediately and seek medical attention.
Last Update：2024-04-09 21:54:55