GB/T 4464-2016 English PDF

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GB/T 4464-2016: Dyestuffs -- Determination of migration
Status: Valid

GB/T 4464: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 4464-2016	179	Add to Cart	3 days	Dyestuffs -- Determination of migration	Valid
GB/T 4464-2006	279	Add to Cart	3 days	Dyestuff -- Determination of migration	Obsolete
GB/T 4464-1984	199	Add to Cart	2 days	Test method of dyestuff migration	Obsolete

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Basic data

Standard ID: GB/T 4464-2016 (GB/T4464-2016)
Description (Translated English): Dyestuffs -- Determination of migration
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G55
Classification of International Standard: 71.100.01; 87.060.10
Word Count Estimation: 9,953
Date of Issue: 6/14/2016
Date of Implementation: 2017-01-01
Older Standard (superseded by this standard): GB/T 4464-2006
Quoted Standard: GB/T 250-2008; GB/T 2374-2007; GB/T 2377-2013; GB/T 2387-2013; GB/T 2394-2013; GB/T 8170-2008; GB/T 25811-2010; GB/T 25812-2010
Adopted Standard: ISO 105-Z06-1998, MOD
Regulation (derived from): National Standard Announcement No. 8 of 2016
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 of dye migration. This standard applies to disperse dyes, vat dyes, reactive dyes in the paddle drying process of determination of the mobility.

GB/T 4464-2016: Dyestuffs -- Determination of migration

---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.
Dyestuffs - Determination of migration ICS 71.100.01; 87.060.10 G55 National Standards of People's Republic of China Replace GB/T 4464-2006 Determination of dye swellability (ISO 105-Z06..1998, Textiles-Testsforcolourfastness- PartZ06. Evaluationofdyeandpigmentmigration, MOD) 2016-06-14 release 2017-01-01 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 4464-2006 "Determination of dye swellability", compared with GB/T 4464-2006, in addition to editorial modification The main technical changes are as follows. - modified the scope of application (see Chapter 1, Chapter 1 of the.2006 edition); - modified the formulation of terms and definitions (see Chapter 3, Chapter 3 of the.2006 edition); - modified the expression of the principle (see Chapter 4, Chapter 4 of the.2006 edition); - modified structural and experimental methods for the preparation of stains (see 7.2,.2006, 7.2); - to modify the visual test title for visual evaluation and to modify the expression (see 7.3.1,.2006 edition of 7.3.1); - Removal of transmittance assays (see Edition 7.3.3); --- modified the contents of the test report (see Chapter 8). This standard uses the re-drafting method to modify the use of ISO 105-Z06..1998 "Textile color fastness test Z06 part. dyes and pigments Swim evaluation ". This standard has a greater structural adjustment compared to ISO 105-Z06..1998, which is listed in Appendix A and ISO 105- Z06..1998 chapter number comparison list. There are technical differences between this standard and ISO 105-Z06..1998, 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 have been made to ISO 105-Z06..1998. - 7.2.2.1 of this standard changes the language structure of the expression in 7.1 of ISO 105-Z06..1998; - 7.2.2.2 of this standard changes the language structure of the expression in 7.2 of ISO 105-Z06..1998; - the revision of the language structure of the expression in 8.1 of ISO 105-Z06..1998 in 7.3.1 of this standard; - 7.3.2 of this standard changes the language structure of 8.2 in ISO 105-Z06..1998. 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 unit of this standard. Hangzhou Xisha Hengsheng Chemical Co., Ltd., Shenyang Chemical Industry Research Institute Co., Ltd., the national dye quality supervision and inspection center. The main drafters of this standard. Li Xin, Wang Yong, Han Xiaoqin, Ma Junqing, Li Changyu. This standard replaced the previous version of the standard release. --- GB 4464-1984, GB/T 4464-2006. Determination of dye swellability

1 Scope

This standard specifies the determination of dye swellability. This standard applies to disperse dyes, vat dyes, reactive dyes in the process of pad dyeing drying determination.

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. GB/T 250-2008 Textiles - Tests for color fastness - Gray cards for color change (ISO 105-A02..1993, IDT) General conditions for determination of dye dyeing GB/T 2377-2013 Determination of color and intensity of reduced dyes GB/T 2387-2013 Determination of color and intensity of reactive dyes GB/T 2394-2013 Determination of color and intensity of disperse dyes Representation and Judgment of Numerical Correction Rule and Limit Value in GB/T 8170-2008 GB/T 25811-2010 Standard bleached polyester fabric for dye testing Standard bleached cotton cloth for dye testing GB/T

3 terms and definitions

The following terms and definitions apply to this document. 3.1 Sweep migrationproperties In the fiber or between the fiber due to capillary force, dyes with the movement of water molecules in the fiber transfer between the nature of the dye called the mobility. Note. Swimming may occur during the processing, testing, storage and use of textiles.

4 principle

The fabric is padded with a paddle, and then a portion of it is covered with a surface dish and dried to produce a different drying pattern, shift. The degree of swim is evaluated by visual evaluation or reflectance measurements of the coverage area and the uncoated area.

5 reagents and materials

Reagents and materials and test water should comply with the relevant provisions of Chapter 3 of GB/T 2374-2007. a) Fabrics. Disperse Dye Tests Standard bleached polyester fabrics shall comply with the requirements of GB/T 25811-2010, reactive dyes and reduced dyeing The standard bleached cotton cloth shall be in accordance with the requirements of GB/T 25812-2010, the test fabric size shall be 220mm × 110mm or 300mm × 150mm; b) Glass plate. 350mm × 600mm; c) surface dish. diameter 90mm, arch height 22mm; ......

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