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GB/T 5540-2017 English PDF

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Q: Should I purchase the latest version GB/T 5540-2017?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5540-2017 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.

US$179.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 5540-2017: Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers
Status: Valid

GB/T 5540: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5540-2017	179	Add to Cart	3 days	Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers	Valid
GB/T 5540-2007	279	Add to Cart	3 days	Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers	Obsolete
GB/T 5540-1985	199	Add to Cart	2 days	Determination of dispersibility for disperse dye (Filter test of double filter papers)	Obsolete

Similar standards

GB/T 23978 GB/T 24164 GB/T 2374 GB/T 5541 GB/T 5542

Basic data

Standard ID: GB/T 5540-2017 (GB/T5540-2017)
Description (Translated English): Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G55
Classification of International Standard: 71.100.01; 87.060.10
Word Count Estimation: 9,916
Date of Issue: 2017-05-31
Date of Implementation: 2017-12-01
Older Standard (superseded by this standard): GB/T 5540-2007
Quoted Standard: GB/T 1914-2007; GB/T 2374-2017; GB/T 6682-2008
Adopted Standard: ISO 105-Z04-1995, MOD
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 the determination method for the dispersion of disperse dyes by double filter paper filtration. This standard is applicable to the determination of the dispersibility of disperse dyes.

GB/T 5540-2017: Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers

---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.
Disperse dyes - Determination of dispersibility - Filter test of double filter papers ICS 71.100.01; 87.060.10 G55 National Standards of People's Republic of China Replace GB/T 5540-2007 Determination of disperse properties of disperse dyes Double filter paper filter method Dispersedyes-Determination ofdispersibility- (ISO 105-Z04..1995, Textiles-Testsforcolourfastness- PartZ04. Dispersibilityofdispersedyes, MOD) 2017-05-31 released 2017-12-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Management Committee released

Foreword

This standard is drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 5540-2007 "Determination of dispersing performance of disperse dyes". With GB/T 5540- 2007, the main technical changes in addition to editorial changes are as follows. - the terms and definitions were deleted (see Chapter 3 of the.2007 edition); - modified the expression of the principle (see Chapter 3, Chapter 4 of the.2007 edition); - modified the operation and presentation of the preparation of disperse dyes (see 7.1,.2007 7.1); --- Added filter paper validation contents (see Chapter 4 and Appendix C). This standard uses the re-drafting method to modify ISO 105-Z04..1995 "Textiles Color fastness test Z04 part. Disperse dyes Scattered ". This standard has a greater structural adjustment compared to ISO 105-Z04..1995, Appendix A lists this standard with ISO 105-Z04. 1995 chapter number comparison list. There are technical differences between this standard and ISO 105-Z04..1995, and the terms involved in these differences have passed through the margin The vertical single line (│) of the position is marked, and Appendix B gives a list of the corresponding technical differences and their causes. The following editorial changes are made to this standard. --- the standard name will be changed to "disperse dye dispersion performance determination of double filter paper filter"; --- modified the scope of Chapter 1 statement; - all comments on ISO 105-Z04..1995 were deleted; --- Added information on Appendix C filter paper validation. This standard is proposed by the China Petroleum and Chemical Industry Association. This standard is under the jurisdiction of the National Dye Standardization Technical Committee (SAC/TC134). The drafting of this standard. Zhejiang Longsheng Group Co., Ltd., Shenyang Chemical Industry Research Institute Co., Ltd., the national dye quality supervision and inspection center. The main drafters of this standard. Ou, Dong Zhongsheng, Zhu Minghui, Zhao Guangming, Ji Lanqin, Gao Huaiqing, Wang Yong, Wang Renliang. This standard replaced the previous version of the standard release. GB/T 5540-1985, GB/T 5540-2007. Determination of disperse properties of disperse dyes Double filter paper filter method

1 Scope

This standard specifies the determination method for the dispersion of disperse dyes by double filter paper filtration. This standard is applicable to the determination of the disperse properties of disperse dyes.

2 normative reference documents

The following documents are indispensable for the application of this document. For dated references, only the dated edition applies to this article Pieces. For undated references, the latest edition (including all modifications) applies to this document. Chemical analysis of filter paper GB/T 1914-2007 GB/T 2374-2017 General conditions for dye dyeing determination GB/T 6682-2008 Analytical laboratory water specifications and test methods (ISO 3696. 1987, MOD)

3 principle

A certain amount of disperse dyes for pre-dispersed, heating, the specifications of the double filter paper filter. Filter the residue by filtering the time and dye Evaluation of the dispersibility of the dye.

4 reagents and materials

Unless otherwise specified, use only reagents identified as analytical reagents and shall comply with the relevant provisions of Chapter 3 of GB/T 2374-2017; Water for the three water specified in GB/T 6682-2008. 4.1 ethylenediamine tetraacetic acid disodium (EDTA) solution. 0.25g/L. 4.2 acetic acid solution. 100g/L. 4.3 filter with filter paper. φ110mm medium speed filter paper, should be consistent with GB/T 1914-2007; φ110mm fast filter paper should be consistent GB/T 1914-2007. Refer to Appendix C for filter paper validation.

5 instruments and equipment

The equipment and equipment shall comply with the relevant provisions of Chapter 4 of GB/T 2374-2017. 5.1 Buchner funnel. diameter of 110mm Buchner funnel, there are 169 evenly distributed holes, aperture 1.3mm ~ 1.5mm. 5.2 stainless steel ring. diameter 110mm, diameter 102mm, height 8mm. 5.3 suction filter. capacity of 1000mL. 5.4 vacuum pump. vacuum can reach 0.075MPa. 5.5 vacuum maintenance device. including vacuum table, vacuum control valve, vacuum hose and so on. 5.6 stopwatch. 5.7 beaker. 400mL. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 5540-2017_English be delivered?

Answer: Upon your order, we will start to translate GB/T 5540-2017_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 5540-2017_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 5540-2017_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 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 5540-2017?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 5540-2017 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.