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SN/T 1690.2-2013 English PDF

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US$259.00 · In stock
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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
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
SN/T 1690.2-2013	259	Add to Cart	3 days	Analysis of new type textile fibre component. Part 2: PTT, PBT fiber. The nuclear magentic resonance spectroscopy method	Valid

Similar standards

FZ/T 01156 FZ/T 01157 FZ/T 01149 SN/T 5694 SN/T 1690.3 SN/T 1690.1

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

---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.
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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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of SN/T 1690.2-2013_English be delivered?

Answer: Upon your order, we will start to translate SN/T 1690.2-2013_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of SN/T 1690.2-2013_English with my colleagues?

Answer: Yes. The purchased PDF of SN/T 1690.2-2013_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.