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GB/T 2396-2013: Disperse dyes -- Determination of degree of fixation -- Thermasol dyeing process
Status: Valid GB/T 2396: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 2396-2013 | English | 139 |
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Disperse dyes -- Determination of degree of fixation -- Thermasol dyeing process
| Valid |
GB/T 2396-2013
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| GB/T 2396-2003 | English | 199 |
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Disperse dyestuffs -- Determination of degree of fixation
| Obsolete |
GB/T 2396-2003
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| GB/T 2396-1980 | English | 199 |
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Determination of colour fixation rate for disperse dyes
| Obsolete |
GB/T 2396-1980
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PDF similar to GB/T 2396-2013
Basic data | Standard ID | GB/T 2396-2013 (GB/T2396-2013) | | Description (Translated English) | Disperse dyes -- Determination of degree of fixation -- Thermasol dyeing process | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G55 | | Classification of International Standard | 71.100.01; 87.060.10 | | Word Count Estimation | 6,657 | | Older Standard (superseded by this standard) | GB/T 2396-2003 | | Quoted Standard | GB/T 2374-2007; GB/T 2394-2006 | | Regulation (derived from) | National Standards Bulletin 2013 No. 27 | | 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 disperse dyes on polyester hot melt pad dyeing fixation rate. This standard applies to the determination of disperse dyes on polyester hot melt pad dyeing fixation rate. | GB/T 2396-2013: Disperse dyes -- Determination of degree of fixation -- Thermasol dyeing process---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 degree of fixation. Thermosol dyeing process
ICS 71.100.01; 87.060.10
G55
National Standards of People's Republic of China
Replacing GB/T 2396-2003
Disperse dye fixation rate measured melt staining
Issued on. 2013-12-31
2014-09-01 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 2396-2003 "Determination of disperse dye fixation rate" compared with GB/T 2396-2003, in addition to editorial
Modify outside the main technical changes are as follows.
--- Modify the standard name;
--- Deleted the term (see 2003 edition of Chapter 3);
--- Modify the expression analysis step (see Chapter 6, 2003 edition, Chapter 7);
--- Deleted references.
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. Zhejiang Changzheng Chemical Co., Ltd., Shenyang Chemical Research Institute Co., Ltd., the State Quality Supervision and Inspection Center dye.
The main drafters of this standard. a new high country, Dong Zhongsheng, Jin Yonghui, Yang Zhenmei.
This standard replaces the standards previously issued as follows.
--- GB 2396-1980, GB/T 2396-2003.
Disperse dye fixation rate measured melt staining
1 Scope
This standard specifies the method for determination of disperse dyes on polyester fiber melt pad dyeing fixation rate.
This standard applies to the determination of disperse dyes on polyester fiber melt pad dyeing fixation rate.
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 2394-2006 disperse shade and intensity
Principle 3
With chlorobenzene - phenol mixed solution of dissolved Polyester fiber before and after fixation, and then extracted with acetone in which the dye. With a spectrophotometer
Measured absorbance values \u200b\u200bbefore and after the fixing solution was extracted samples by absorbance ratio is calculated before and after the unit mass of solid color to calculate disperse
Fixation.
4 Reagents and materials
The reagents and materials shall comply with GB/T 2374-2007 in Chapter 3.
a) acetone.
b) chlorobenzene - phenol mixture. 11 (mass ratio).
5 Instruments
The instrument shall comply with GB/T 2374-2007 in Chapter 4.
a) laboratory two-roll mangle;
b) laboratory melt machine;
c) analytical balance;
d) spectrophotometer.
Step 6 Analysis
6.1 Padding
Padded predetermined depth of 20g/L.
Padding operation carried out in accordance with relevant provisions of GB/T 2394-2006 in 6.3. After transfection like padding, dried and split into two parts. One
As part of the padding, drying samples (Ⅱ), another part of the stained samples were melt-fixing.
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