GB/T 5715-2013 English PDF

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GB/T 5715-2013: Textiles -- Tests for colour fastness -- Colour fastness to spotting: Acid
Status: Valid

GB/T 5715: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 5715-2013	149	Add to Cart	3 days	Textiles -- Tests for colour fastness -- Colour fastness to spotting: Acid	Valid
GB/T 5715-1997	279	Add to Cart	3 days	Textiles--Tests for colour fastness--Colour fastness to spoting: Acid	Obsolete
GB/T 5715-1985	RFQ	ASK	3 days	Textiles--Testing method for colour fastness to spotting--Acid	Obsolete

Similar standards

GB/T 5714   GB/T 5711   GB/T 5455   GB/T 5709   GB/T 5705   

Basic data

Standard ID: GB/T 5715-2013 (GB/T5715-2013)
Description (Translated English): Textiles -- Tests for colour fastness -- Colour fastness to spotting: Acid
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.01
Word Count Estimation: 4,456
Older Standard (superseded by this standard): GB/T 5715-1997
Quoted Standard: GB/T 250; GB/T 5717; GB/T 6682; FZ/T 01024
Adopted Standard: ISO 105-E05-2010, MOD
Regulation (derived from): National Standards Bulletin No. 22 of 2013
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 test methods for determination of color fastness of textiles resistant to all kinds of organic and inorganic acid solution. This standard provides four different acid solution, according to the nature of the fibers can be one or al

GB/T 5715-2013: Textiles -- Tests for colour fastness -- Colour fastness to spotting: Acid

---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.
.. Textiles Tests for colour fastness Colour fastness to spotting. Acid ICS 59.080.01 W04 National Standards of People's Republic of China Replacing GB/T 5715-1997 Textile color fastness test Acid spot color fastness (ISO 105-E05.2010, Textiles-Testsforcolourfastness- PartE05. Colourfastnesstospotting. Acid, MOD) Issued on. 2013-11-12 2014-05-01 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 5715-1997 "Acid test color fastness Colour fastness to spotting", compared with the GB/T 5715-1997 The main changes are as follows. --- Delete the original standard ISO foreword; --- Acid increased from 3-4 kinds, an increase of Test Method acid is hydrochloric acid solution; --- Normative references removed GB/T 6151-1997, an increase of GB/T 5717, GB/T 6682 and FZ/T 01024; --- Standard Appendix A in the original terms of A1 is adjusted to Chapter 3 of the note; --- Added optional instrument method of evaluation; --- Chapter 4 adds "hydrochloric acid solution (4.7)," "spectral color measurement instrument (4.9)" and "the acid pH value range (Table 1)"; --- Chapter 5 and cut the sample size increases the tolerance of ± 2mm, sample preparation method of yarn from the "truss ends" to "made of thin Floor"; --- 6.3 in the drying procedure, from "hanging in the air at room temperature to dry" to "dried at room temperature"; --- Standard Appendix A in the original terms of A2 was adjusted to 6.6 in Chapter 6; --- Chapter 7 of the test report adds e) and f) requirement. This standard uses redrafted law revision using ISO 105-E05.2010 "Textiles Tests for color fastness Part E05. acid spot color Fastness. " This standard and ISO 105-E05.2010 main differences are as follows. --- Deleted international standards foreword; --- Normative references to international standards is replaced by the corresponding national standards or industry standards, specific adjustments are as follows. ● equivalents adoption of international standards GB/T 250 instead of ISO 105-A02; ● Modify with international standards of GB/T 5717 instead of ISO 105-E07; ● Modify with international standards of GB/T 6682 instead of ISO 105-A01; ● non-equivalent to international standards FZ/T 01024 replaces ISO 105-A05; --- Increases and cut the sample tolerance of ± 2mm. The standard proposed by China Textile Industry Association. The standard basis by the National Textile Standards Technical Committee of Standardization Technical Committee (SAC/TC209/SC1) centralized. This standard was drafted. Textile Industry Standardization Institute, the Shanghai textile industry technical supervision, Shanghai and linen textile science and technology research Studies, Dali (China) Limited. The main drafters of this standard. Liu Jinhui, Zhang Qiping, Liu Jinyun, also Zhu Cheng, Yang Xiaomei. This standard replaces the standards previously issued as follows. --- GB/T 5715-1985, GB/T 5715-1997. Textile color fastness test Acid spot color fastness

1 Scope

This standard specifies the test method for determining the color fastness of textiles resistant to all types of organic and inorganic acid solution. This method provides four different acid solution, according to the nature of the fibers may be one or all of the acid solution therein.

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. GB/T 250 textile color fastness test assessing change in color like the gray card (GB/T 250-2008, ISO 105-A02.1993, IDT) GB/T 5717 Textiles Tests for color fastness water spot color fastness (GB/T 5717-2013, ISO 105-E07.2010, MOD) GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-2008, ISO 3696. 1987, MOD) FZ/T 01024 discoloration degree of sample instrument rating method (FZ/T 01024-1993, neqISO 105-A05.1992) Principle 3 As the acid droplets in the sample, gently rub the surface with a glass rod, so that the full penetration by assessing change in color like the gray card or instruments sub Evaluation samples and do not change color after drying when wet. NOTE. If you need to evaluate the dyestuff can be assessed sample is acid solution after 10min discoloration.

4 Reagents and materials

4.1 pipette or dropper. 4.2 round glass rod. 4.3 Evaluation of color like the gray card, in line with GB/T 250 requirements. 4.4 acetic acid per liter of water (by 4.8) ice acetic acid (CH3COOH) 300g. 4.5 sulfuric acid solution, per liter of water (according to 4.8) was added concentrated sulfuric acid (H2SO4) (ρ = 1.84g/mL) 50g. 4.6 tartaric acid solution (cellulose acetate only), per liter of water (by 4.8) plus crystalline tartaric acid (HO2CCHOHCHOHCO2H) 100g. 4.7 hydrochloric acid solution, per liter of water (by 4.8) was added concentrated hydrochloric acid (HCl) 350g. Note. The Table 1 shows the range of pH values \u200b\u200band acid solution used. Table 1 pH range of acid solution Acid solution pH Acetic acid solution of 1.8 to 2.4 Hydrochloric acid solution of 0.1 to 0.3 0.6 to 0.8 sulfuric acid solution Tartaric acid solution of 1.5 to 1.8 ......

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