ASTM D 6779 - 05 Standard Classification System for Polyamide Molding and Extrusion Materials (PA)

American Society for Testing and Materials (ASTM). Current edition approved March 1, 2005. Published March 2005. Originally approved in 2002. Last previous edition approved in 2004 as D 6779 - 04a. 14 p. This classification system covers polyamide materials suitable for molding and extrusion. Some of these compositions are also suitable for application from solution.
This classification system allows for the use of recycled polyamide materials provided that the requirements as stated in this classification system are met. The proportions of recycled material used, as well as the nature and amount of any contaminant, however, cannot be covered practically in thisspecification.