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FZ/T 50055-2021Elastane filament yarns - Test method for dynamic drawability (English PDF)

氨纶长丝动态可牵伸性能试验方法

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Issued by

Ministry of Industry and Information Technology of the People's Republic of China

Level / Type

National · Recommended

Issue date

August 21, 2021

Implementation date

February 1, 2022

Scope

FZ/T 50055-2021 is the English-translated version of 氨纶长丝动态可牵伸性能试验方法.

FZ/T 50055-2021 — This standard specifies the test methods for the dynamic draftability of spandex filaments. This standard is applicable to spandex filament with linear density of 10.0dtex~111.1dtex, and other specifications can be used for reference.

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Document preview — FZ/T 50055-2021

National Standard of the People's Republic of China

ICS: 59.060.20
Classification: W 50

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Document data1

Document data

Chinese classification (CCS): W50.

Estimated length of the Chinese original: 7,739 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 6529Textiles - Standard atmospheres for conditioning and testing

GB/T 4146

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