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SN/T 2470-2010 English PDF

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SN/T 2470-2010: Test methods of color transfer for textiles
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
SN/T 2470-2010139 Add to Cart 2 days Test methods of color transfer for textiles Valid

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Basic data

Standard ID: SN/T 2470-2010 (SN/T2470-2010)
Description (Translated English): Test methods of color transfer for textiles
Sector / Industry: Commodity Inspection Standard (Recommended)
Classification of Chinese Standard: X04
Classification of International Standard: 59.080.01
Word Count Estimation: 5,562
Date of Issue: 2010-01-10
Date of Implementation: 2010-07-16
Quoted Standard: GB/T 250; GB/T 251; GB/T 3922; GB/T 7568.7; AATCC 163
Regulation (derived from): National Quality Inspection (2010) No. 13
Issuing agency(ies): General Administration of Customs
Summary: This standard specifies the textiles during storage migration between different color degree of testing methods. This standard applies to color transfer between the fabric and the fabric of the test.

SN/T 2470-2010: Test methods of color transfer for textiles

---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.
Test methods of color transfer for textiles Exit inspection and quarantine industry standard book People's Republic of China Textile color migration test methods Issued on. 2010-01-10 2010-07-16 implementation People's Republic of China The State Administration of Quality Supervision, Inspection and Quarantine released

Foreword

This standard is proposed and managed by the National Certification and Accreditation Administration Committee. This standard was drafted. People's Republic of China Fujian Exit Inspection and Quarantine. The main drafters of this standard. Cheng Lijun, Kejia Ji, Min Bao dry, Dai Jinlan, even Pei Rong, Li method. This is the first issue Entry-exit inspection and quarantine industry standards. Textile color migration test methods

1 Scope

This standard specifies the test method for the degree of migration between different textile color during storage. This standard applies to color transfer test between the fabric and the fabric.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard. GB/T 250 textile color fastness test assessing change in color like the gray card (GB/T 250-2008, ISO 105-A02, IDT) GB/T 251 Textiles Tests for color fastness Grey scale for assessing staining card (GB/T 251-2008, ISO 105-A03, IDT) GB/T 3922 Textile color fastness to perspiration color fastness test method (GB/T 3922-1995, eqv ISO 105-E04) GB/T 7568.7 Textiles Tests for color fastness standard adjacent fabrics - Part 7. multi-fiber (GB/T 7568.7-2008, ISO 105-F10, MOD) AATCC163 dye transfer color fastness in storage fabric between Principle 3 Conditional simulation dye migration occurs when heat or wet heat steaming through the fabric store immediately after the dyeing process to be tested in a sample clip Multi-fiber stickers lining block and the other one may form a composite sample color transfer between the fabric and the fabric measured occurs, the combination sample after soaking in Place a certain time at a certain pressure and temperature and humidity conditions, like the gray card evaluation sample discoloration and multi-fiber stickers lining and another piece of fabric Staining levels.

4 Equipment and Materials

4.1 color fastness to perspiration or stainless steel frame. in line with GB/T 3922 requirements. More than 4.2 fiber stickers lining. in line with GB/T 7568.7 requirements or AATCC163 requirements. 4.3 distilled or deionized water. 4.4 Humidity Chamber. 37 ℃ ± 2 ℃, relative humidity. 60% ± 5%. 4.5 bags. made of polyethylene and the size can be loaded into perspiration fastness instrument holder. You can use ziplock bag. 4.6 evaporating dish or beaker. volume greater than 50mL, alternate wet sponge. 4.7 Evaluation of color like the gray card. meet GB/T 250 requirements. 4.8 assessing staining Grey Card. in line with GB/T 251 requirements.

5 Sample Preparation

5.1. Cut the laboratory sample from each 5.7cm × 5.7cm as the test samples. Do not pay attention to the test before the sample is pre-wet deal with. 5.2 Prepare a 5.7cm × 5.7cm multi-fiber stickers lining and another piece of fabric color transfer may occur with the test fabric, the test
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