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SN/T 1690.2-2013: Analysis of new type textile fibre component. Part 2: PTT, PBT fiber. The nuclear magentic resonance spectroscopy method
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| SN/T 1690.2-2013 | English | 259 |
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Analysis of new type textile fibre component. Part 2: PTT, PBT fiber. The nuclear magentic resonance spectroscopy method
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SN/T 1690.2-2013
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Basic data | Standard ID | SN/T 1690.2-2013 (SN/T1690.2-2013) | | Description (Translated English) | Analysis of new type textile fibre component. Part 2: PTT, PBT fiber. The nuclear magentic resonance spectroscopy method | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | W04 | | Classification of International Standard | 59.080.01 | | Word Count Estimation | 10,195 | | Quoted Standard | GB/T 2910.1; GB/T 2910.2; GB/T 2910.3; GB/T 2910.4; GB/T 2910.5; GB/T 2910.6; GB/T 2910.7; GB/T 2910.8; GB/T 2910.9; GB/T 2910.10; GB/T 2910.11; GB/T 2910.12; GB/T 2910.13; GB/T 2910.14; GB/T 2910.15; GB/T 2910.16; GB/T 2910.17; GB/T 2910.18; GB/T 2910.19 | | Regulation (derived from) | National quality recognition (2013), No. 464; industry standard filing Notice No. 1 of 2014 (No. 169 overall) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard provides a qualitative analysis of ordinary polyester fiber polyester (PET), PTT and PBT fibers and PET/PTT, PET/PBT and PTT/PBT blends of two components, PET/PTT/PBT blends of three components, PET, PTT and PBT polyester fiber and other non | SN/T 1690.2-2013: Analysis of new type textile fibre component. Part 2: PTT, PBT fiber. The nuclear magentic resonance spectroscopy method
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Analysis of new type textile fibre component.Part 2. PTT, PBT fiber.The nuclear magentic resonance spectroscopy method
People's Republic of China Entry-Exit Inspection and Quarantine Standards
New textile fiber component analysis
Part 2. PTT, PBT fiber nuclear magnetic resonance spectroscopy
Part 2. PTT, PBTfiber-Thenuclearmagenticresonancespectroscopymethod
Issued on. 2013-08-30
2014-03-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 1690 "new textile fiber component analysis" is divided into two parts.
--- Part 1. soybean protein fiber content assay nitrate;
--- Part 2. PTT, PBT fiber nuclear magnetic resonance spectroscopy.
This section SN/T 1690 Part 2.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China Shanghai Entry-Exit Inspection and Quarantine Bureau.
The main drafters of this section. Zhao Jie, Zhao Yuwei, Zheng Ye, Ma Lijun.
New textile fiber component analysis
Part 2. PTT, PBT fiber nuclear magnetic resonance spectroscopy
1 Scope
SN/T 1690 provisions of this part of the qualitative analysis of ordinary polyester fiber polyester (PET), PTT and PBT fibers and
PET/PTT, PET/PBT and PTT/PBT blends two component, PET/PTT/PBT three-component blends, PET, PTT and
Two-component or multi-component blends quantitative analysis of the fiber and other non-PBT polyesters fibers.
This section applies to PET, PTT and PBT fiber identification, and PTT, PBT and PET or other non-polyester fibers
Quantitative analysis of two or multi-component blends.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 2910 (all parts) Textiles - Quantitative chemical analysis
GB/T 8170 Revised figures indicate about the rules and limit values and judgment
Prepare for chemical testing laboratory samples and specimens GB/T 10629 Textiles
FZ/T 01057.1 Test method for identification of textile fibers - Part 1. General Description
FZ/T 01057.3 Test method for identification of textile fibers - Part 3. Microscopy
FZ/T 01057.4 Test method for identification of textile fibers - Part 4. dissolution method
FZ/T 01057.6 Test method for identification of textile fibers Part 6. mp Law
FZ/T 01057.8 Test method for identification of textile fibers infrared absorption spectroscopy identification methods
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
PTT fiber polytrimethyleneterephthalatefiber
1,3-propanediol ester of terephthalic namely polyethylene terephthalate fiber, the molecular chain containing at least 85% (by mass) of
Fiber linear macromolecules, is a polyester fiber.
3.2
PBT fiber polybutyleneterephthalatefiber
Namely polyethylene terephthalate, polybutylene terephthalate fiber, the molecular chain containing at least 85% (by mass) of 1,4-butylene terephthalate
Fiber linear macromolecules, is a polyester fiber.
3.3
Polyester fiber polyesterfiber
Fiber linear macromolecules glycol esters of terephthalic acid consisting of a molecular chain containing at least 85% (by mass), including polyethylene terephthalate
Polyethylene terephthalate fibers (polyester, PET fiber), polyethylene terephthalate fiber (PTT fiber) and polybutylene terephthalate
Ester fiber (PBT fibers) and the like.
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