GB/T 2397-2012 English PDF

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GB/T 2397-2012: Disperse dyestuffs -- Determination of built up
Status: Valid

GB/T 2397: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 2397-2012	169	Add to Cart	3 days	Disperse dyestuffs -- Determination of built up	Valid
GB/T 2397-2003	239	Add to Cart	2 days	Disperse dyestuffs -- Determination of built up	Obsolete
GB/T 2397-1986	199	Add to Cart	2 days	Determination method of build up property for disperse dyes	Obsolete

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GB/T 23978   GB/T 24164   GB/T 2374   GB/T 2394   GB/T 2391   GB/T 2392   

Basic data

Standard ID: GB/T 2397-2012 (GB/T2397-2012)
Description (Translated English): Disperse dyestuffs -- Determination of built up
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G55
Classification of International Standard: 71.100.01; 87.060.10
Word Count Estimation: 7,733
Older Standard (superseded by this standard): GB/T 2397-2003
Quoted Standard: GB/T 250-2008; GB/T 2374-2007; GB/T 2394-2006; GB/T 4841.1-2006; FZ/T 01024-1993
Regulation (derived from): National Standards Bulletin No. 13 of 2012
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 disperse or melt at high pressure dyeing dyeing lifting force method. This standard applies to disperse dyeing or melt at high temperature and pressure dyeing lifting force measurement.

GB/T 2397-2012: Disperse dyestuffs -- Determination of built 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.
ICS71.100.01; 87.060.10 G55 National Standards of People's Republic of China Replacing GB/T 2397-2003 Determination of disperse dyes lifting force Issued on. 2012-06-29 2012-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard rule according to GB/T 1.1-2009 given draft. This standard replaces GB/T 2397-2003 "Determination of disperse dyes lifting force." This standard compared with GB/T 2397-2003, major technical changes in addition to editorial changes outside as follows. --- Increasing the rating methodology (see 7.3.2). Please note that some of the content of this document may involve patents. Issued in this document does not assume responsibility for the identification of these patents. The standard proposed by China Petroleum and Chemical Industry Association. This standard by the National Standardization Technical Committee Dye (SAC/TC134) centralized. This standard was drafted. Zhejiang Hang Seng Dyeing Co., Ltd., Shenyang Chemical Research Institute Co., Ltd. The main drafters of this standard. Xu Xiaokang, Ma Junqing, Ban Hui. This standard replaces the standards previously issued as follows. --- GB 2397-1980, GB 2397-1986, GB/T 2397-2003. Determination of disperse dyes lifting force

1 Scope

This standard specifies the method for determination of disperse dyes lifting force at high temperature and pressure dyeing or a hot melt dyeing. This standard applies to the determination of disperse dyes lifting force at high temperature and pressure dyeing or a hot melt dyeing.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated edition applies to this article Member. For undated references, the latest edition (including any amendments) applies to this document. GB/T 250-2008 textile color fastness test assessing change in color like the gray card (ISO 105-A02.1993, IDT) General conditions GB/T 2374-2007 dye assay provisions Determination of GB/T 2394-2006 disperse shade and intensity GB/T 4841.1-2006 standard depth dyeing color card 1/1 FZ/T01024-1993 discoloration degree of sample instrument rating methodology

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Lifting force buildup Dye on the fiber color depth with the ability to increase the amount of used and promoted. [GB/T 6687-2006, the definition 6.14] Note. The lifting force is represented by grade. Principle 4 In disperse dyeing, the dyeing with increasing depth, dye utilization decreased, to enhance the performance differences in terms of power, that is At higher concentrations of dye, dyed depth increasing trend reduced, so that no longer deepen this standard in order to achieve GB/T 4841.1-2006 Dyeing depth C. were dyed C, 2C, 4C third gear depth dye injection, according to the relevant provisions of GB/T 250-2008 to assess each sample dye Between color changes, depending on the size of the change to assess disperse lifting force. The use according to different dyes, can be hot-melt or high-determination Conduct temperature and high pressure method.

5 Reagents and materials

Reagents and materials shall comply with the relevant provisions of GB/T 2374-2007 in Chapter 3.

6 instruments and equipment

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

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