23 Jul Biodegradable polymer composite and preparation method thereof
Abstract
The invention discloses a biodegradable polymer composite and a preparation method thereof, and relates to the technical field of preparation for biodegradable polymer composites. A polycaprolactone component is added into a polylactic acid electrospun fibrous membrane to strengthen interface adhesion among fibers and a polycaprolactone substrate required to be modified, high difference between the melting point of polylactic acid and the melting point of polycaprolactone is utilized, and the solid fibers mainly made from the polylactic acid are composited with the melted polycaprolactone in a laminated manner, so that biocompatibility and biodegradability of the polycaprolactone are maintained while the mechanical strength of the polycaprolactone is strengthened, and requirements of different fields of tissue engineering and other fields of material application are met.
Year: 2013
Country: CN
Doc No: 102862355