|
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: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 5540-2017 | English | 179 |
Add to Cart
|
3 days [Need to translate]
|
Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers
| Valid |
GB/T 5540-2017
|
| GB/T 5540-2007 | English | 279 |
Add to Cart
|
3 days [Need to translate]
|
Disperse dyes -- Determination of dispersibility -- Filter test of double filter papers
| Obsolete |
GB/T 5540-2007
|
| GB/T 5540-1985 | English | 199 |
Add to Cart
|
2 days [Need to translate]
|
Determination of dispersibility for disperse dye (Filter test of double filter papers)
| Obsolete |
GB/T 5540-1985
|
PDF similar to GB/T 5540-2017
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Count Estimation | 9,916 | | Date of Issue | 2017-05-31 | | Date of Implementation | 2017-12-01 | | Older Standard (superseded by this standard) | GB/T 5540-2007 | | Quoted Standard | GB/T 1914-2007; GB/T 2374-2017; GB/T 6682-2008 | | Adopted Standard | ISO 105-Z04-1995, MOD | |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.
|