HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (11 Oct 2025)

GB/T 7764-2017 English PDF

US$1719.00 ยท In stock
Delivery: <= 10 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 7764-2017: Rubber identification -- Infrared spectrometric method
Status: Valid

GB/T 7764: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 7764-2017English1719 Add to Cart 10 days [Need to translate] Rubber identification -- Infrared spectrometric method Valid GB/T 7764-2017
GB/T 7764-2001EnglishRFQ ASK 7 days [Need to translate] Rubber -- Identification -- Infra-red spectrometric method Obsolete GB/T 7764-2001
GB/T 7764-1987EnglishRFQ ASK 9 days [Need to translate] Rubber--Identification--Infra-red spectrometric method Obsolete GB/T 7764-1987

PDF similar to GB/T 7764-2017


Standard similar to GB/T 7764-2017

GB/T 7759.1   GB/T 7759.2   GB/T 7762   GB/T 7758   GB/T 7755.2   

Basic data

Standard ID GB/T 7764-2017 (GB/T7764-2017)
Description (Translated English) Rubber identification -- Infrared spectrometric method
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G40
Classification of International Standard 83.060
Word Count Estimation 86,897
Date of Issue 2017-07-12
Date of Implementation 2018-02-01
Issuing agency(ies) General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 7764-2017: Rubber identification -- Infrared spectrometric 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.
Rubber indentification - Infrared spectrometric method ICS 83.060 G40 National Standards of People's Republic of China Replacing GB/T 7764-2001 Rubber identification infrared spectroscopy (ISO 4650.2012, IDT) 2017-07-12 Posted 2018-02-01 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 replaces GB/T 7764-2001 "rubber identification of infrared spectroscopy." Compared with GB/T 7764-2001, the main technical changes As follows. --- Remove the spectral analysis of nitrile ester (2001 version of 1.11); --- Increase the spectral analysis of fluoroelastomers (see 4.1.1.5), delete the fluoroelastomer -23, Viton-26, Viton -246 spectral analysis (2001 version 1.13); --- Added M class in. Acrylate rubber, acrylic ester and ethylene rubber, chlorinated polyethylene spectrum analysis (see Appendix B); --- Increased category O. Ethylene oxide and epichlorohydrin copolymer, epichlorohydrin - ethylene oxide - allyl glycidyl ether tris Spectral analysis of polymers (see Appendix B); --- Increasing Q. Polydimethylsiloxane, polymethylphenylsiloxane, polymethylfluorosilane spectral analysis (see Appendix B); --- Increased category R. Brominated butyl rubber, brominated isobutylene poly para-methyl styrene, synthetic isoprene rubber, hydrogenated acrylonitrile - Butadiene rubber, carboxy-acrylonitrile-butadiene rubber, PVC cross-linked nitrile rubber, emulsion polymerization SBR, solution polymerization SBR, hydrogen Spectral analysis of styrene-butadiene rubber (see Appendix B); --- Increased Class T in the spectral analysis of polysulfide rubber (see 4.1.5); --- Increase the TFE category. Styrene and butadiene block copolymer, polystyrene - poly (ethylene - butylene) - polystyrene, syndiotactic poly (1,2-butadiene), thermoplastic elastomers, ether-esters (soft segments are ester or ether segments) (see Appendix B). This standard uses the translation method identical with ISO 4650.2012 "rubber identification of infrared spectroscopy." The documents of our country that are consistent with the corresponding international documents that are normative references in this standard are as follows. --- GB/T 3516-2006 Determination of rubber solvent extract (ISO 1407.1992, MOD) --- GB/T 22027-2008 Thermoplastic Elastomer Nomenclature and Abbreviations (ISO 18064.2003, IDT) This standard proposed by the China Petroleum and Chemical Industry Federation. This standard by the National Rubber and Rubber Products Standardization Technical Committee (SAC/TC35) centralized. This standard was drafted unit. Shenyang Rubber Research Institute Co., Ltd., Shandong Linglong Tire Co., Ltd., Guangzhou Feng Li rubber tires Co., Ltd., Guangzhou Institute of Synthetic Materials Co., Ltd., Anhui Jia Tong passenger radial tire Co., Ltd., Triangle Tire Co., Ltd., Chaoyang Wave Horse Tire Co., Ltd., Shenyang Chemical School, Yee Yi Yue Rubber Research Institute Co., Ltd., Fushun Icos New Materials Co., Ltd. Division, Xishuangbanna Prefecture Quality and Technical Supervision Comprehensive Testing Center, Beijing Rubber Industry Research and Design Institute, PerkinElmer Enterprise Management (Shanghai) has Limited company. The main drafters of this standard.Malin, Ma Ying, Luan Dewen, Zhu Shishun, Zhou Xiuliang, Ge Hongwei, Tan Hongyang, Zhang Gongmin, Li Li, Yan Fujiang, Ni Shujie, Li Chunxiang, Li Yanzhi, Detui, Zhang Liping, Liu Ailin, Cao Cuiling, Wang Longqing, Zuo Jiqiang, Tan Hui, Yang Guihua, Ding Xiaoying, Huarui, Chen Chen. This standard replaces the standards previously issued as. --- GB/T 7764-1987, GB/T 7764-2001. Rubber identification infrared spectroscopy

1 Scope

This standard specifies the use of two kinds of infrared spectroscopy of raw rubber, vulcanized rubber, unvulcanized rubber and thermoplastic elastomers were identified. the first The method of transmission is transmission analysis. The second method is reflection analysis. See Appendix A for a comparison of spectra obtained using reflection analysis (attenuated total reflection ATR) and transmission analysis (film). Reflectance analysis and transmission analysis include the use of rubber pyrolysis products for the determination, or by film method solution film or Molding film (only plastic raw) for infrared analysis. See Appendix B for a typical infrared spectrum. This method should be the experience of the test sample preparation and analysis of infrared spectroscopy. For better results, follow the product Ming operation spectrometer. This standard does not include infrared spectrometer detailed operating instructions. This method is only suitable for qualitative analysis.

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. ISO 1407 Determination of rubber solvent extract (Rubber-Determinationofsolventextract) ISO 18064 Thermoplastic elastomers terms and abbreviations (Thermoplasticeomers-Nomenclature and abbrevi- atedterms)

3 principle

3.1 Transmission Analysis First extract the rubber samples to be tested, and then carefully prepared into a plastic film, vulcanized rubber pyrolytic or vulcanized film for spectral analysis. Record infrared spectra, compared with the standard reference spectra were identified. 3.2 reflection analysis method The method is directly applied to the analysis of raw rubber, vulcanized rubber and unvulcanized rubber. For vulcanized and unvulcanized rubber, organic or inorganic fillers are stored It may affect spectral analysis.

4 kinds of rubber

4.1 Summary Both methods are suitable for raw rubber, vulcanized rubber and unvulcanized rubber. They are suitable for the following types of single or dual use rubber (small ratio Example polymer content is usually 10% to 20% of the total) (except 4.2). 4.1.1 M series 4.1.1.1 Acrylate rubber (ACM) Copolymers of ethyl acrylate (or other acrylate) and small amounts of vulcanization accelerator monomers.

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 7764-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 7764-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 6 ~ 10 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 7764-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 7764-2017_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 [email protected]. 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.

Question 5: Should I purchase the latest version GB/T 7764-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 7764-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically.