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FZ/T 50033-2016: Elastane filament yarn - Test method for the heat resistant performance
Status: Valid
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| FZ/T 50033-2016 | English | 139 |
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Elastane filament yarn - Test method for the heat resistant performance
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FZ/T 50033-2016
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Basic data | Standard ID | FZ/T 50033-2016 (FZ/T50033-2016) | | Description (Translated English) | Elastane filament yarn - Test method for the heat resistant performance | | Sector / Industry | Spinning & Textile Industry Standard (Recommended) | | Classification of Chinese Standard | W50 | | Classification of International Standard | 59.060.20 | | Word Count Estimation | 6,656 | | Date of Issue | 2016-04-05 | | Date of Implementation | 2016-09-01 | | Quoted Standard | GB/T 4146.1; GB/T 4146.3; GB/T 6502; GB/T 8170; FZ/T 50006 | | Regulation (derived from) | The Ministry of Industry and Notice No. 2016 in 2016; industry standard filing notice 2016 No. 8 (total No. 200) | | Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China | FZ/T 50033-2016: Elastane filament yarn - Test method for the heat resistant performance---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
Elastane filament yarn - Test method for the heat resistant performance
ICS 59.060.20
W50
People 's Republic of China textile industry standards
Test method for heat resistance of spandex filament
2016-04-05 release
2016-09-01 implementation
Issued by the Ministry of Industry and Information Technology of the People 's Republic of China
Foreword
This standard is drafted in accordance with the rules given in GB/T 1.1-2009.
This standard is proposed by China Textile Industry Federation.
This standard is under the jurisdiction of Shanghai Textile Industry Technical Supervision.
The drafting of this standard unit. Changle Hengshen Fiber Technology Co., Ltd., Zhejiang Huafeng Spandex Co., Ltd., Yantai Taihe New Materials Co., Ltd.
Co., Ltd., Hangzhou Banglian Spandex Co., Ltd., Xinxiang Chemical Fiber Co., Ltd., Hangzhou Yi Bang Spandex Co., Ltd., Jiangsu Shuangliang Spandex
Co., Ltd., Shanghai Textile Industry Technical Supervision, China Chemical Fiber Industry Association.
The main drafters of this standard. Jiang Tongde, You Yuanqing, Li Xiaoqing, Wang Weijing, Cheng Lingping, Chen Lidong, Tian La, Liu Guiying, Li Hongjie,
Li Zengjun.
Test method for heat resistance of spandex filament
1 Scope
This standard specifies the test method for the heat resistance of spandex filaments.
This standard applies to non-coated spandex filaments.
2 normative reference documents
The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article
Pieces. For undated references, the latest edition (including all modifications) applies to this document.
Textiles - Chemical fibers - Part 1. Generic names GB/T
Textiles - Chemical fibers - Part 3. Test terminology GB/T
GB/T 6502 Chemical fiber filament sampling method
Representation and Judgment of Numerical Correction Rule and Limit Value of GB/T 8170
Test method for tensile properties of FZ/T 50006 spandex yarns
3 terms and definitions
The following definitions and definitions as defined in GB/T 4146.1 and GB/T 4146.3 apply to this document.
3.1
Breaking strength retention
The ratio of the breaking strength after the treatment under specified conditions to the breaking strength before treatment is expressed as a percentage.
3.2
Elongation at break
The ratio of the elongation at break to the elongation at break before treatment under specified conditions is expressed as a percentage.
4 principle
The non-coated spandex filament is heat treated under specified conditions and the physical properties of the fibers vary. To break the strength of spandex filament
Retention rate and elongation at break to characterize the heat resistance of spandex filaments.
5 devices and materials
5.1 sample steaming machine, should meet the following requirements.
a) means for adjusting the internal temperature and humidity;
b) can be hollow fixed spandex filament bracket, to ensure that the spandex filament will not touch the device wall.
5.2 Equal speed elongation type strength machine, in line with FZ/T 50006 regulations.
5.3 Preload load clamp.
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