This document specifies the technical requirements for para-aramid filament yarns, describes the corresponding test methods, specifies inspection rules, marking, packaging, transportation, storage, etc., and also provides product classification and identification. This document applies to para-aramid filament yarns with nominal linear density of 55 dtex ~ 9990 dtex, monofilament linear density of 0.55 dtex ~ 3.33 dtex, and circular cross-section.
Basic Data
Standard ID
GB/T 42823-2023 (GB/T42823-2023)
Description (Translated English)
Para-aramid filament yarns
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
W52
Classification of International Standard
59.060.20
Word Count Estimation
10,144
Date of Issue
2023-08-06
Date of Implementation
2024-03-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
