call us on: +86-592-5716207  E-mail:  
Z.A Industry and Trade Co.,Ltd
Tel: +86-592-5716207
Product Categories
Home > Exhibition > Content


Z.A Industry and Trade Co.,Ltd | Updated: Dec 30, 2015

PVA is only available by bacteria as a carbon source and energy use of vinyl polymers, in the presence of bacteria and enzymes, biodegradable 75% 46 days, is a biodegradable polymer materials that can be used by non-oil routes of mass production and low prices, oil resistance, solvent resistance and superior gas barrier properties, have a unique advantage in food and pharmaceutical packaging. Application of PVA solution, by flow casting film preparation of thin film materials, but solutions processing through dissolution and drying processes, sophisticated technology, high cost and low yield, it is difficult to prepare thick-walled, complex shaped products, at the same time, or with other materials for preparation of multilayer coextrusion blow molding composite films.

Copyright © Z.A Industry and Trade Co.,Ltd