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GB/T 9291-2008: Surface active agents -- Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
Status: Valid GB/T 9291: Evolution and historical versions
| Standard ID | Contents [version] | USD | STEP2 | [PDF] delivered in | Standard Title (Description) | Status | PDF |
| GB/T 9291-2008 | English | 169 |
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Surface active agents -- Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
| Valid |
GB/T 9291-2008
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| GB/T 9291-1988 | English | 199 |
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Surface active agents--Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textiles under high temperature conditions
| Obsolete |
GB/T 9291-1988
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PDF similar to GB/T 9291-2008
Basic data | Standard ID | GB/T 9291-2008 (GB/T9291-2008) | | Description (Translated English) | Surface active agents -- Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | G72 | | Classification of International Standard | 71.100.40 | | Word Count Estimation | 7,752 | | Date of Issue | 2008-05-14 | | Date of Implementation | 2008-10-01 | | Older Standard (superseded by this standard) | GB/T 9291-1988 | | Quoted Standard | GB/T 4841.1 | | Adopted Standard | DIN 54290 TeiL 2-1988, NEQ | | Regulation (derived from) | National Standard Approval Announcement 2008 No.8 (Total No.121) | | 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 leveler when disperse dyeing polyester fabric dyeing effect suppression test methods. This standard applies to the determination of the role of some of the relationships suppression dye leveling agent under high temperature conditions and the added dye leveler concentration and inhibition effects. | GB/T 9291-2008: Surface active agents -- Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
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Surface active agents. Method of testing of the restraining effect of levelling agents for disperse dyes on dyeing polyester textile under high temperature conditions
ICS 71.100.40
G72
National Standards of People's Republic of China
Replacing GB/T 9291-1988
Surfactant
When the high temperature disperse dyed polyester fabric
Leveler inhibitory effect dye test method
Posted 2008-05-14 2008-10-01 implementation
Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China
Standardization Administration of China released
Foreword
This standard replaces GB/T 9291-1988 "under conditions of high temperature surfactant disperse dyed polyester fabric dye leveling agent for suppression
With the test method. "
This standard DIN54290TeiL2. 1988 "leveling agent when acting under high temperature disperse dyed polyester fabric tested party
Law --- dyed suppressing effects test "non-equivalent.
This standard DIN54290TeiL2. 1988 main differences are as follows.
--- The standard "terms and definitions" section to retain only the definition of this standard involved, the other will be deleted;
--- The standard "reagent or material" section, the material is polyester adjacent fabric, no longer specify which company's products;
--- The standard "Determination of the amount of dye adsorbed" section, the original "Notes" become independent "Method 2" section. Meanwhile, "the method
1 "increased" working curve drawing. "
This standard and GB/T 9291-1988 compared to the major differences are as follows.
--- A method of increasing the measured amount of dye adsorbed on the polyester fabric;
--- Increasing the terms and definitions;
--- Cancel the original standard evaluation of results one;
--- Added experimental section of the report.
The standard proposed by China Petroleum and Chemical Industry Association.
This standard is under the jurisdiction of Chemical Industry Standardization Technical Committee surfactant.
This standard was drafted. Shanghai Dyestuffs Research Institute Co., Ltd., Zhejiang Real Chemical Group.
Drafters of this standard. Xusu Mei, is Qi Gu, Wangwei Song, Meng Zhaoping.
This standard was first published in 1988.
Surfactant
When the high temperature disperse dyed polyester fabric
Leveler inhibitory effect dye test method
1 Scope
This standard specifies the surfactant under high temperature conditions, the leveling agent when disperse dyed polyester fabric dyeing effect suppression test methods.
This standard applies to the determination of the role of some of the relationships suppression dye leveling agent under high temperature and added leveler concentration and inhibiting dye effect.
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 4841.1 standard depth dyeing color card 1/1
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
Dyeing process is under pressure at a high temperature of 120 ℃ ~ 140 ℃ carried out.
3.2
To promote uniform distribution of the dye in the fabric products.
3.3
A property of dye additives in dyeing balance can reduce the dye in the dye bath exhaustion.
3.4
Standard depth dyes.
3.5
Containing all standard staining method in use of drugs and chemicals, but a process bath containing no dye.
Principle 4
Polyester fabric dyed with disperse dyes in the process except that among other aids (such as dispersants) often use leveler. It has pro-transfection
Role, the role of slow dyeing, dye transfer effect, inhibiting dye effect and leveling effect. Will be tested fabric placed in a sealed container in the dye bath, add, and without delivery
Dyeing dose increased to a disperse dye at 130 ℃ 90min, then by reduction cleaning, fixing hot air, the measured absorption in polyester fabric
On the amount of dye. In difference without adding leveler leveler when adsorbed on the fabric of the amount of the dye without leveler when adsorbed on fabrics
The amount of dye percentile to represent.
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