NOTICE: Due to a lapse in annual appropriations, most of this website is not being updated. Learn more.
Form submissions will still be accepted but will not receive responses at this time. Sections of this site for programs using non-appropriated funds (such as NVLAP) or those that are excepted from the shutdown (such as CHIPS and NVD) will continue to be updated.
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Anthony P. Kotula, Jonathan E. Seppala, Chad R. Snyder
Abstract
Since its development and commercialization in the 1980s, polymer additive manufacturing (AM) has become a disruptive technology. In this chapter we describe the ever-increasing demands for polymer AM in industry, academia, and government, as well as the limitations in quality control that limit further adoption of AM techniques. We also summarize the primary measurement needs and research opportunities for polymer AM in the areas of materials characterization, process modeling, in situ process monitoring, and performance.
Kotula, A.
, Seppala, J.
and Snyder, C.
(2019),
Polymer Additive Manufacturing: Confronting Complexity, Polymer-Based Additive Manufacturing: Recent Developments, American Chemical Society, Washington, DC, [online], https://doi.org/10.1021/bk-2019-1315.ch001
(Accessed October 14, 2025)