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介绍了以一氧化碳和乙烯为主要原料经过催化共聚合,合成聚酮共聚物的方法以及聚酮共聚物的主要物理、化学性能。与结构相似的聚乙烯相比,聚酮共聚物具有熔点高、黏附力强、较好的光和生物降解性能等优点。可利用共聚物主链上的羰基改性聚酮共聚物,制成功能高分子材料和具有光活性的高聚物。优异的物理、化学性能和便宜的原材料来源使得聚酮共聚物的研究和应用受到越来越多的关注。
The main physical and chemical properties of polyketone copolymer synthesized by catalytic copolymerization of carbon monoxide and ethylene were introduced. Compared with the similar structure of polyethylene, polyketone copolymer has the advantages of high melting point, strong adhesion, good light and biodegradability. The carbonyl-modified polyketone copolymer on the main chain of the copolymer can be used to make the functional polymer material and the photoactive polymer. Excellent physical and chemical properties and cheap sources of raw materials make the research and application of polyketone copolymer receiving more and more attention.