MATERIAL BASED ON CELLULOSE ACETATE WITH PLASTICISERS AND MANUFACTURED ARTICLE PRODUCED THEREWITH

摘要

The invention relates to a plastic material based on cellulose acetate comprising at least one plasticiser in which said plasticiser is comprised of the mixture of a first plasticiser comprised of citric acid esters and at least one second plasticiser selected from the group of organic phosphates glycerol esters and trimellitic acid esters the content of the first plasticiser being equal to or greater than the second plasticiser and the aforementioned mixture of plasticisers constituting overall 25 35% by weight of said plastic material.