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GB/T 21875-2016 English PDF

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Q: Should I purchase the latest version GB/T 21875-2016?

Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 21875-2016 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$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 21875-2016: Dyestuffs -- Determination of build up
Status: Valid

GB/T 21875: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 21875-2016	199	Add to Cart	3 days	Dyestuffs -- Determination of build up	Valid
GB/T 21875-2008	279	Add to Cart	3 days	Dyestuffs -- Determination of build up	Obsolete

Similar standards

GB/T 24166 GB/T 24164 GB/T 23978 GB/T 21883 GB/T 21876

Basic data

Standard ID: GB/T 21875-2016 (GB/T21875-2016)
Description (Translated English): Dyestuffs -- Determination of build up
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G55
Classification of International Standard: 71.100.01; 87.060.10
Word Count Estimation: 10,182
Date of Issue: 2016-06-14
Date of Implementation: 2017-01-01
Older Standard (superseded by this standard): GB/T 21875-2008
Regulation (derived from): National Standard Announcement No. 8 of 2016
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 21875-2016: Dyestuffs -- Determination of build up

---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.
Dyestuffs - Determination of build up ICS 71.100.01; 87.060.10 G55 National Standards of People's Republic of China Replace GB/T 21875-2008 Determination of dye liftability 2016-06-14 release 2017-01-01 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 21875-2008 "Determination of dye lift force", compared with GB/T 21875-2008, in addition to editing The main technical changes are as follows. - "Terminology and Definitions" (Chapter 3 of the.2008 edition); --- added the "principle" (see Chapter 3); - the instrument and material are divided into two chapters of materials and reagents, instruments and equipment (see Chapter 4 and Chapter 5, Chapter 4 of the.2008 edition); --- delete the results of the method to determine the content (see the.2008 version of 5.1); - the method of determining the determination of the measurement point and the method of determining the measurement point of the padding method (see 6.2.1,.2008, 5.2); - modified the expression of the staining method (see 6.2.2,.2008, 5.2.1); - increased dyeing with reactive dyes (see 6.2.2.14); --- modified the expression of the dyeing operation (see 6.2.3), 5.2.2 of the.2008 edition); - modified the formulation of the results of the determination of the results (see 6.3, 5.2.3 of.2008); --- modified the drawing example (see 6.4.4,.2008 version 5.2.4); --- modified the contents of the test report (see Chapter 7, Chapter 6 of the.2008 edition). 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 unit of this standard. Hangzhou Xisha Hengsheng Chemical Co., Ltd., Shenyang Chemical Industry Research Institute Co., Ltd., the national dye quality supervision and inspection center. The main drafters of this standard. Ji Lanqin, Li Xin, Ma Junqing, Han Xiaoqin, Li Changyu. This standard replaced the previous version of the standard release. --- GB/T 21875-2008. Determination of dye liftability

1 Scope

This standard specifies the determination method of dye lift force. This standard applies to the determination of dye lift force.

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. Determination of shade and strength of soluble reducing dyes GB/T 1637-2006 Determination of color and intensity of neutral dyestuffs GB/T 1866-2012 General conditions for determination of dye dyeing GB/T 2375-2013 Determination of color and intensity of direct dye dyeing GB/T 2376-2013 Determination of color and intensity of dyed dyes GB/T 2377-2013 Determination of color and intensity of reduced dyes Determination of hue and intensity of acid dyes Determination of color and intensity of acid dyed dyes in GB/T 2379-2013 GB/T 2380-2013 Determination of color and intensity of dye dyestuffs GB/T 2387-2013 Determination of color and intensity of reactive dyes GB/T 2394-2013 Determination of color and intensity of disperse dyes GB/T 2399-2014 Determination of color and intensity of cationic dyes Determination of color and intensity of alkaline dyes GB/T 4465-2012 Determination of Relative Strength and Color Difference of Dyes by Instrument Method GB/T 6688-2008 Representation and Judgment of Numerical Correction Rule and Limit Value in GB/T 8170-2008 GB/T 33053-2016 Determination of color and intensity of reactive dyes for hair use

3 principle

The color depth of each dyed fabric (Integ value) was determined by staining the specific fabric with a series of different dyeing depths. To stain Depth is the abscissa, and the depth value (Integ value) is the ordinate curve showing the lifting force of the dye.

4 Materials and reagents

All kinds of fabrics, water and various reagents used in this standard shall comply with the relevant provisions of Chapter 3 of GB/T 2374-2007.

5 instruments and equipment

Instruments and equipment shall comply with the relevant provisions of Chapter 4 of GB/T 2374-2007. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 21875-2016_English be delivered?

Answer: Upon your order, we will start to translate GB/T 21875-2016_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 21875-2016_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 21875-2016_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 21875-2016?

Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 21875-2016 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.