23 Jul Biodegradable composite superfine fiber non-woven fabric and preparation method thereof
Abstract
The invention discloses a polylactic acid/poly epsilon-caprolactone biodegradable composite superfine fiber non-woven fabric and a preparation method thereof. The non-woven fabric is composed of polylactic acid superfine fibers and poly epsilon-caprolactone superfine fibers, wherein the mass ratio of the polylactic acid superfine fibers to the poly epsilon-caprolactone superfine fibers is (1:9)-(9:1); and in the biodegradable composite superfine fiber non-woven, the polylactic acid superfine fibers to the poly epsilon-caprolactone superfine fibers are arranged in a mutually entangled and mutually woven mode. The non-woven fabric disclosed by the invention can be used for avoiding the problem of performance degradation in use caused by phase separation, and can be widely used in different fields of wound dressing, drug carriers, tissue engineering and the like.
Year: 2013
Country: CN
Doc No: 102926135