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DIN Standards Committee Technology of Materials

Abstract

This document covers the test method for measuring hazardous substances emitted during the operation of material extrusion type 3D printer in the non-industrial places and considerations for reducing them. This document: — specifies main hazardous substances emitted from material extrusion type 3D printer during operation; — describes the additional information and the associated test method for measuring hazardous substances, and; — includes considerations for reducing the hazardous substances and basic countermeasures. This document is to measure concentrations of hazardous substances generated in the non-industrial places (school, public place and so on) in which material extrusion type 3D printers are installed, and to maintain an acceptable work environment by managing field facilities, material extrusion type 3d printers, filaments, and additive manufactured products for the reduction of hazardous substances. However, this document does not cover all gas-phase chemical emissions but are applicable to a range of VOCs from n-hexane to n-hexadecane, including aldehydes. Considerations for reducing chemical emissions and for improving the work environment are given in Annex A and B.

Begin

2020-03-16

WI

00438042

Planned document number

DIN EN ISO/ASTM 52933

Project number

14500177

Responsible national committee

NA 145-04-01 AA - Additive Manufacturing - Interdisciplinary topics/Digitalization  

Responsible european committee

CEN/TC 438 - Additive Manufacturing  

Responsible international committee

ISO/TC 261/JG 68 - Joint ISO/TC 261-ASTM F 42 Group: EH&S for 3D printers  

draft standard

Additive manufacturing - Environment, health and safety - Test method for the hazardous substances emitted from material extrusion type 3D printers in the non-industrial places (ISO/ASTM DIS 52933:2023); German and English version prEN ISO/ASTM 52933:2023
2023-04
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