Poly(vinyl acetate) [PVAc] is a biocompatible and biodegradable polymer as it has hydrolyzable groups in the side chain, also it is non-toxic and non-carcinogenic. Owing to its biologically friendly nature, it is used in various biomedical application such as artificial organ implant, contact lens,cardiovascular devices and cartilage skin. It is also used in wound dressing and various drug-delivery applications. It has been accepted as reference standard for universal calibration in gel permeation chromatography.
Average Mw 124800, average Mn 52700 25 g
Average Mw 194800, average Mn 63600 25 g
Average Mw 237000, average Mn 89900 25 g