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GB/T 2380-2013 English PDF

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GB/T 2380-2013: Mordant dyes -- Determination of dyeing shade and relative strength
Status: Valid

GB/T 2380: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
GB/T 2380-2013English149 Add to Cart 2 days [Need to translate] Mordant dyes -- Determination of dyeing shade and relative strength Valid GB/T 2380-2013
GB/T 2380-2003English199 Add to Cart 2 days [Need to translate] Mordant dyes -- Determination of dyeing shade and relative strength Obsolete GB/T 2380-2003
GB/T 2380-1980English199 Add to Cart 2 days [Need to translate] Method for the determination of shade and colouring strength for acid mordant dyes Obsolete GB/T 2380-1980

PDF similar to GB/T 2380-2013


Standard similar to GB/T 2380-2013

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Basic data

Standard ID GB/T 2380-2013 (GB/T2380-2013)
Description (Translated English) Mordant dyes -- Determination of dyeing shade and relative strength
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard G55
Classification of International Standard 71.100.01; 87.060.10
Word Count Estimation 5,513
Older Standard (superseded by this standard) GB/T 2380-2003
Quoted Standard GB/T 2374-2007; GB/T 6688-2008
Regulation (derived from) National Standards Bulletin 2013 No. 10
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: Media dyeing shade and intensity measurement methods. This standard applies to medium shade and intensity dyes determination.

GB/T 2380-2013: Mordant dyes -- Determination of dyeing shade and relative strength

---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.
Mordant dyes. Determination of dyeing shade and relative strength ICS 71.100.01; 87.060.10 G55 National Standards of People's Republic of China Replacing GB/T 2380-2003 Determination of dyeing shade and medium intensity Mordantdyes- Issued on. 2013-07-19 2013-12-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard replaces GB/T 2380-2003 "media dyeing shade and relative strength" compared with GB/T 2380-2003, The main technical changes in addition to editorial changes outside as follows. --- Modify the dyeing recipe statements about liquor ratio (see 63, 2003 version 6.3.); --- Explicitly assess the results of the two methods (see 65, 2003 version 6.5.); --- Modify the content of the test report (see Chapter 7, Chapter 7, 2003 edition). 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. Xiasha Hengsheng Chemical Co., Ltd. Hengsheng Chemical (Qidong) Co., Ltd., Shenyang Chemical Research Institute Co. the company. The main drafters of this standard. Li Xin, Yanggui Fang, Li Guoli, Han Xiaoqin, Xu Tong Wen. This standard replaces the standards previously issued as follows. --- GB 2380-1980, GB/T 2380-2003. Determination of dyeing shade and medium intensity

1 Scope

This standard specifies the method for measuring media dyeing shade and relative strength. This standard applies to the determination of an intermediary dyeing shade and relative strength.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein Member. For undated references, the latest edition (including any amendments) applies to this document. General conditions GB/T 2374-2007 Determination of dyes provisions Determination of GB/T 6688-2008 relative dye strength and color of the instrumental method Principle 3 Using standard samples and specimens of the same species in the same conditions on certain specifications pure wool or pure wool fabric dyeing to Staining intensity of the standard sample of 100 points, as the standard shade, visual comparison, evaluation of shade and strength of the sample. Or color measurement measured Shade and strength of the sample.

4 Reagents and materials

Reagents and materials shall comply with GB/T 2374-2007 in Chapter 3. 5. Apparatus Equipment shall comply with the provisions of GB/T 2374-2007 in Chapter 4. Step 6 Analysis 6.1 General Conditions Dyeing general conditions shall be consistent with the relevant provisions of GB/T 2374-2007 of. Dyeing depth depending on the selected varieties, to meet the clear sub-file Xi principle. 6.2 formulated dye solution Weigh the sample and the standard sample of several grams (accurate to 0.0005g), each placed in 400mL beaker were added 20mL ~ 30mL Water (temperature about 80 ℃), stirring with a glass rod into a paste, and then adding about 200mL each of water, stirring, necessary, to add heat to boiling, so that After complete dissolution was cooled to room temperature, it was transferred to 500mL volumetric flask. Rinse the beaker 3 to 4 times, together into the flask, then Diluted with water to the mark, shake well and set aside.

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