GB/T 35749-2017 English PDF (GB/T35749-2017)

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GB/T 35749-2017: Polyamide 66 draw textured yarn
GB/T 35749-2017
Polyamide 66 draw textured yarn
ICS 59.060.20
W52
National Standards of People's Republic of China
Nylon 66 stretch yarn
2017-12-29 Posted
2018-07-01 implementation
General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
China National Standardization Administration released
Foreword
This standard was drafted in accordance with the rules given in GB/T 1.1-2009.
This standard proposed by the China Textile Industry Federation.
This standard by the Shanghai Textile Industry Technical Supervision.
This standard was drafted. Liaoning Yinzhu Chemical Fiber Group Co., Ltd., PLA General Logistics Department Quartermaster Equipment Institute, Shanghai
Textile Industry Technical Supervision, Qingdao Chemical Fiber Co., Ltd., China Chemical Fiber Industry Association, Shanghai Textile Group limited testing standards
the company.
The main drafters of this standard. Hao Xinmin, Du election, Hu Soaring, Li Hongjie, Chen Tao, Li Deli, Yang Yan, Zhou Wei.
Nylon 66 stretch yarn
1 Scope
This standard specifies the terminology and definition of nylon 66 stretch yarn products, classification and labeling, technical requirements, test methods, inspection rules, standard
Log, packaging, transportation and storage requirements.
This standard applies to polyhexamethylene adipamide as raw materials processed stretch yarn, the nominal linear density range of 7dtex ~ 150dtex
(Ties refers to the nominal density before the joint line), the density of monofilament 0.8dtex ~ 5.0dtex, circular cross-section of the light, semi-dull and dull extinction
Filament.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version applies to this article
Pieces. For undated references, the latest edition (including all amendments) applies to this document.
GB/T 250 Textiles Tests for color fastness Gray scale card for color change assessment
GB/T 2828.1-2012 Sampling procedures for inspection - Part 1. batch acceptance inspection by acceptance quality limit (AQL) sampling
plan
Textile and textile materials - Performance and test terms - Part 1. Fibers and yarns
Textile and textile materials - Performance and test terms - Part 3. Generic
GB/T 4146 (all parts) textile chemical fiber
GB/T 6502 chemical fiber filament sampling method
GB/T 6503 chemical fiber moisture regain test methods
GB/T 6504 synthetic fiber oil content test method
Test method of crimp property of GB/T 6506 synthetic fiber
GB/T 6529 Textiles conditioning and testing standard atmosphere
GB/T 8170 rounded repair rules and limit values of the representation and judgment
Test methods for linear density of GB/T 14343 chemical fiber filaments
Test method for tensile properties of GB/T 14344 chemical fiber
FZ/T 50008 Nylon filament dyeing uniformity test method
FZ/T 50001 synthetic filament yarn network degree test method
FZ/T 51011 fiber grade polyhexamethylene adipamide section
3 Terms and definitions
GB/T 3291.1, GB/T 3291.3, GB/T 4146 (all parts) and FZ/T 51011 defined terms and definitions apply to this
file.