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FZ/T 50032-2015 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
FZ/T 50032-2015: Determination of residual solvent content in PAN-based carbon fiber precursors
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
FZ/T 50032-2015	259	Add to Cart	3 days	Determination of residual solvent content in PAN-based carbon fiber precursors	Valid

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Basic data

Standard ID: FZ/T 50032-2015 (FZ/T50032-2015)
Description (Translated English): Determination of residual solvent content in PAN-based carbon fiber precursors
Sector / Industry: Spinning & Textile Industry Standard (Recommended)
Classification of Chinese Standard: W50
Classification of International Standard: 59.060.20
Word Count Estimation: 11,180
Date of Issue: 2015-07-14
Date of Implementation: 2016-01-01
Quoted Standard: GB/T 3291.1; GB/T 4146.1; GB/T 4146.3; GB/T 6682; GB/T 8170
Regulation (derived from): PRC MIIT Announcement (2015 No.49)
Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China
Summary: This Standard specifies the PAN-based carbon fiber precursor residual solvent testing methods - gas chromatography (Method A), colorimetric method (Method B) and mercury salt titration (Method C). Method A and Method B is applicable to dimethyl sulfoxide (DMSO), dimethylacetamide (DMAC) as a solvent PAN-based carbon fiber precursor, when using the method of arbitration A. Method C applicable to sodium thiocyanate (NaSCN) as a solvent PAN-based carbon fiber precursor.

FZ/T 50032-2015: Determination of residual solvent content in PAN-based carbon fiber precursors

---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.
Determination of residual solvent content in PAN-based carbon fiber precursors ICS 59.060.20 W50 People's Republic of China textile industry standards PAN-based carbon fiber precursor residual solvent testing methods Issued on. 2015-07-14 2016-01-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Textile Industry Association. This standard by the Shanghai textile industry technical supervision of the centralized. This standard was drafted. Ningbo Institute of Material Technology and Engineering, Zhejiang Jinggong new materials Co., Ltd., Guangzhou fiber Product Inspection Institute, Jiangsu Province, high-performance fiber Product Quality Supervision and Inspection Center, China Sinopec Shanghai Petrochemical Co., Ltd., Jiangsu Heng Su God Fiber Materials Co., Ltd., Handan City, Silicon Valley, New Materials Co., Ltd, China Chemical Fiber Industry Association, Shanghai Textile Industrial Technology Authority. The main drafters of this standard. Li Dehong to peak, Zhang Jinwei, Lide Li, Bai Yanhua, Liu Zhongling, Zhiqiang, Liu Guoying, De Zhou Zhen, Zhong Junjun, Xuecai Zhi, Sun Xingxiang, Wang Yuping, CHEN Li group. PAN-based carbon fiber precursor residual solvent testing methods

1 Scope

This standard specifies the PAN-based carbon fiber precursor residual solvent testing methods --- Gas Chromatography (Method A), colorimetric method (Method B) and mercury salts titration (Method C). Method A and Method B is applicable to dimethyl sulfoxide (DMSO), dimethylacetamide (DMAC) as a solvent of PAN-based carbon fiber Victoria raw silk, the method of arbitration A. Method C is applicable to sodium thiocyanate (NaSCN) as a solvent, PAN-based carbon fiber precursor.

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 3291.1 textile material properties and test - Part 1. fibers and yarns GB/T 4146.1 Textiles chemical fiber - Part 1. generic name GB/T 4146.3 Textiles chemical fiber - Part 3. Testing Terminology Laboratory use specifications and test methods GB/T 6682 Analysis GB/T 8170 repair value expressed about the rules and limit values and judgment

3 Terms and Definitions

GB/T 3291.1, terms and definitions GB/T 4146.1 and GB/T 4146.3 defined apply to this document. 4 Gas Chromatography (Method A) 4.1 Principle Extracted with water PAN-based carbon fiber precursor of residual solvents by gas chromatography internal standard method to test extracts were calculated residual solvent Retention rate. 4.2 Equipment 4.2.1 Gas Chromatograph equipped with the following devices. --- Capillary split/splitless inlet; --- FID detector; --- Oven temperature to meet the chromatographic conditions; --- Recording device, an electronic integrator or chromatography workstation. 4.2.2 Column. Polyethyleneglycol capillary column, or to meet other requirements of the separation capillary column, reference parameters in Table 1. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of FZ/T 50032-2015_English be delivered?

Answer: Upon your order, we will start to translate FZ/T 50032-2015_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 FZ/T 50032-2015_English with my colleagues?

Answer: Yes. The purchased PDF of FZ/T 50032-2015_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.