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GB/T 42620-2023Additive manufacturing—Acrylonitrile-butadiene-styrene (ABS) filament for material extrusion (English PDF)

增材制造材料挤出成形用丙烯腈-丁二烯-苯乙烯（ABS）丝材

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

May 23, 2023

Implementation date

December 1, 2023

Scope

GB/T 42620-2023 is the English-translated version of 增材制造材料挤出成形用丙烯腈-丁二烯-苯乙烯（ABS）丝材.

This document specifies the naming of acrylonitrile-butadiene-styrene (ABS) filament used in material extrusion, and the technical requirements, test methods, inspection rules, marking, packaging, transport, storage, accompanying documents and order form for the filament and for the specimens formed from it.

The document applies to the production and inspection of ABS filament for material extrusion additive manufacturing.

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Document preview — GB/T 42620-2023

National Standard of the People's Republic of China

ICS: 25.030
Classification: G 32

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

Preface
1 Scope
2 Normative references
3 Terms and Definitions
4 Naming rules
5 Technical requirements
5.1 Wire Appearance
5.2 Wire Properties
5.3 Limits of migratable elements and organic volatiles in silk materials
5.4 Properties of Formed Specimen
6 Test method
6.1 Test conditions
6.2 Wire Appearance
6.3 Wire Properties
6.4 Limits of migratable elements and organic volatiles in silk
6.5 Properties of Formed Specimen
7 Inspection rules
7.1 Batch
7.2 Inspection and acceptance
7.3 Inspection item
7.4 Judgment rule
8 Marking, packaging, transportation, storage and accompanying documents
8.1 Flag
8.2 Packaging
8.3 Transport
8.4 Storage
8.5 Accompanying documents
9 Order Form Contents

Foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting.

1 Scope

This document specifies the nomenclature of acrylonitrile-butadiene-styrene (ABS) filaments for material extrusion molding, filaments and their forming samples The technical requirements, test methods, inspection rules, signs, packaging, transportation, storage, accompanying documents and order form.

This document applies to the production and inspection of acrylonitrile-butadiene-styrene (ABS) filaments for extrusion of additive manufacturing materials.

2 Normative references

The content in the following documents constitutes the essential provisions of this document through normative references in the text. Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 1033.1 Determination of density of plastics and non-cellular plastics - Part 1: Immersion method, liquid pycnometer method and titration method

GB/T 1040.1 Determination of tensile properties of plastics - Part 1: General principles

GB/T 1040.2 Determination of tensile properties of plastics - Part 2: Test conditions for molded and extruded plastics

GB/T 1633 Determination of Vicat softening temperature (VST) of thermoplastics

GB/T 2918 Standard environment for conditioning and testing of plastic specimens

GB/T 3682.1-2018 plastic thermoplastic melt mass flow rate (MFR) and melt volume flow rate (MVR) Determination of Part 1. Standard Methods

GB/T 6283 Determination of moisture content in chemical products Karl Fischer method (general method)

GB/T 6284 General method for the determination of moisture in chemical products - Drying loss method

GB/T 9341 Determination of bending properties of plastics

GB/T 14234 Surface Roughness of Plastic Parts

GB 24613 Limits of Hazardous Substances in Toy Coatings

GB/T 30419 Determination of Migratable Elements Antimony, Arsenic, Barium, Cadmium, Chromium, Lead, Mercury, Selenium in Toy Materials Inductively Coupled Plasma Atoms emission spectrometry

GB/T 35351 Additive Manufacturing Terminology

GB/T 39328-2020 Additive manufacturing plastic material extrusion process specification

3 Terms and Definitions

The following terms and definitions defined in GB/T 35351 apply to this document.

3.1 Acrylonitrile - butadiene - styrene (ABS) filament

Note: Commonly used additives include plasticizers, colorants, antioxidants, flame retardants, fillers, lubricants, etc.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

GB/T 47005-2026|GB/T 47006-2026|GB/T 47008-2026|GB/T 47195-2026|GB/T 47196-2026|GB/T 47564-2026

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