本文件描述了一种定义挤出基添加剂制造（AM）工艺中所用塑料材料要求的方法。材料包括适合加工成零件的未填充、填充和增强塑料材料。这些材料还可能含有特殊添加剂（例如阻燃剂、稳定剂等）。工艺包括所有基于材料挤压的AM工艺。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document describes a method for defining requirements for plastic materials used in extrusion-based additive manufacturing (AM) processes. Materials include unfilled, filled, and reinforced plastic materials suitable for processing into parts. These materials can also contain special additives (e.g. flame retardants, stabilizers, etc.). Processes include all material extrusion-based AM processes.All current amendments available at time of purchase are included with the purchase of this document.