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GB/T 16583-2008 English PDF

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Q: Should I purchase the latest version GB/T 16583-2008?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16583-2008 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.

US$169.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 16583-2008: Identification of saturated rubbers in unsaturated rubbers
Status: Valid

GB/T 16583: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 16583-2008	169	Add to Cart	3 days	Identification of saturated rubbers in unsaturated rubbers	Valid
GB/T 16583-1996	199	Add to Cart	2 days	Rubbers saturated--Identification in unsaturated rubbers--Part 1: by acid digestion	Obsolete

Similar standards

GB/T 17783 GB/T 16586 GB/T 15256 GB/T 18396 GB/T 15340

Basic data

Standard ID: GB/T 16583-2008 (GB/T16583-2008)
Description (Translated English): Identification of saturated rubbers in unsaturated rubbers
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G40
Classification of International Standard: 83.060
Word Count Estimation: 7,799
Date of Issue: 2008-04-01
Date of Implementation: 2008-09-01
Older Standard (superseded by this standard): GB/T 16583-1996; GB/T 19241-2003
Quoted Standard: GB/T 3516; GB/T 7764; HG/T 3837; ISO 7270-1987
Regulation (derived from): National Standard Approval Announcement 2008 No.5 (Total No.118)
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
Summary: This standard specifies two identified unsaturated rubber test methods. A method for the ozone oxidation. Method B for the acid digestion method. This standard applies to raw rubber, unvulcanized and vulcanized rubber. The results obtained by the two methods are not comparable.

GB/T 16583-2008: Identification of saturated rubbers in unsaturated rubbers

---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.
Identification of saturated rubbers in unsaturated rubbers ICS 83.060 G40 National Standards of People's Republic of China Replacing GB/T 16583-1996, GB/T 19241-2003 Identification of unsaturated rubber saturated rubber Posted 2008-04-01 2008-09-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard replaces GB/T 16583-1996 "unsaturated rubber saturated rubber identified the first part of the acid digestion" GB/T 19241-2003 "unsaturated rubber saturated rubber identification ozonation process." This standard GB/T 16583-1996 and GB/T 19241-2003 integration Amendment no differences in the technical content. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Rubber and rubber products Standardization Technical Committee rubber physical and chemical test methods Technical Committee (SAC/TC35/SC2) centralized. This standard was drafted. Beijing Rubber Industry Research and Design Institute, Guangzhou Institute of Materials. The main drafters of this standard. Wujiang Tao, Xie Yufang. This standard replaces the standards previously issued as follows. --- GB/T 16583-1996; --- GB/T 19241-2003. Identification of unsaturated rubber saturated rubber Warning. Use of this standard should be familiar with normal laboratory practice. This standard does not purport relates to the use of this standard may occur All security issues. Develop appropriate safety and health system and to ensure compliance with national regulations regarding the responsibility of the user.

1 Scope

This standard specifies the test two methods to identify the unsaturated rubber saturated rubber. A method for the ozone oxidation method, Method B is an acid consumption Method. This standard applies to raw rubber, unvulcanized and vulcanized rubber. The results obtained by the two methods are not comparable. Limitations of this standard. A saturation method for the large component of unsaturated rubber (natural rubber, butadiene rubber, isoprene rubber, etc.) contains small components Rubber (butyl rubber, chlorinated butyl rubber, brominated butyl rubber and ethylene - propylene copolymer. ethylene-propylene rubber, EPDM) method. A method suitable for containing one or more of the following rubbers (isoprene rubber, natural rubber, styrene-butadiene rubber, butadiene rubber, nitrile rubber, Neoprene) Determination blends isobutylene - isoprene copolymer (butyl rubber, chlorinated butyl rubber, brominated butyl rubber) and Ethylene - the presence of propylene copolymer (EPR, EPDM) one or blend. A method does not apply to the polyolefin containing one or more ingredients mixed rubber, it can not be completely mixed solvent of methyl ethyl ketone and ethanol extracted The mixture of hydrocarbons, or chlorinated paraffin, or the ozone can be completely decomposed thermoplastic elastomer. Method B - with single or unsaturated rubber, such as polyisoprene, butadiene - styrene copolymer, a variety of butadiene - acrylonitrile Polychloroprene copolymers and blends identified isobutylene - isoprene copolymer (butyl rubber, chlorinated butyl rubber, brominated butyl rubber) And ethylene - propylene copolymer (ethylene-propylene rubber, EPDM rubber). Method B does not apply to contain low molecular weight polyethylene or polystyrene plastic material.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms of dated references, all subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to study under this agreement is standard Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 3516 rubber solvent extraction of the test substance (GB/T 3516-2006, ISO 1407.1992, MOD) GB/T 7764 Rubber identify infrared spectroscopy (GB/T 7764-2001, eqv ISO 4650. 1984) HG/T 3837 Determination of total hydrocarbon rubber pyrolysis ISO 7270. 1987 rubber polymer (single and with) the identification of pyrolysis gas chromatography

3 Terms and Definitions

The following terms and definitions apply to this standard. 3.1 Rubber main chain containing a small amount of rubber double bonds, such as. containing a small amount of isoprene butyl rubber and containing a small amount of acetic hexadiene ternary Propylene rubber. Note. This does not mean hexadiene and isoprene unsaturated butyl rubber and EPDM rubber component only exist. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 16583-2008_English be delivered?

Answer: Upon your order, we will start to translate GB/T 16583-2008_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 GB/T 16583-2008_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 16583-2008_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.

Question 5: Should I purchase the latest version GB/T 16583-2008?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 16583-2008 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.