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| SN/T 2391-2009 | English | 239 |
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Test method of scoured yield for textile raw materials. Raw hair and underfleece
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SN/T 2391-2009
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Basic data | Standard ID | SN/T 2391-2009 (SN/T2391-2009) | | Description (Translated English) | Test method of scoured yield for textile raw materials. Raw hair and underfleece | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | W04 | | Classification of International Standard | 59.060 | | Word Count Estimation | 6,666 | | Date of Issue | 2009-09-02 | | Date of Implementation | 2010-03-16 | | Quoted Standard | GB/T 6500; GB/T 6977; GB/T 8170; SN/T 0980-2000 | | Regulation (derived from) | Entry-Exit Inspection and Quarantine circular industry standards (2009. 09. 02) | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the Central Plains velvet textile materials Test methods for cleaning rate. This standard applies to the Central Plains cashmere textile raw materials (including raw cashmere goats, camels raw cashmere, yak original velvet) cleaning rate of the test. | SN/T 2391-2009: Test method of scoured yield for textile raw materials. Raw hair and underfleece---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 method of scoured yield for textile raw materials.Raw hair and underfleece
Exit inspection and quarantine industry standard book People's Republic of China
Textile raw materials washing raw cashmere test method
Posted 2009-09-02
2010-03-16 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. Tianjin People's Republic of China Exit Inspection and Quarantine.
The main drafters of this standard. Wang Yuan, Yan Jing, is Zhu Tong.
This is the first issue
Entry-exit inspection and quarantine industry standards.
Textile raw materials washing raw cashmere test method
1 Scope
This standard specifies the test methods for textile raw materials washed down the rate of the Central Plains.
This standard applies to textile materials Plains Cashmere (including the original cashmere goats, camels original cashmere, yak original velvet) Wash test rate.
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 6500 Test Method wool regain oven method
GB/T 6977 oil washed wool, gray, miscellaneous content of the test method
GB/T 8170 repair value expressed about the rules and limit values and judgment
SN/T 0980-2000 and export of cashmere velvet net content inspection procedures
3 Terms and Definitions
The following terms and definitions apply to this standard.
3.1
The animals from being achieved with a double coat, less fluff layer mainly comes with a small amount of impurities in the natural, unprocessed treated velvet
Wool fibers.
3.2
Excluding plush fiber itself of all impurities (including grease and moisture adheres adsorbed), the oil & Pub Pub resurgence correction
After accounting for the quality of raw cashmere sample mass percentage.
3.3
The sample was optional, not washed addition to the net still remaining on the hair fiber fat mass (dry) as for quality (dry) percentage.
[SN/T 0980-20003.7]
3.4
To examine trade and other needs, textile materials, textile predetermined fat content.
[SN/T 0980-20003.8]
3.5
To examine trade and other needs, textile materials, textile prescribed moisture regain.
[SN/T 0980-20003.9]
Principle 4
Original cashmere contains cashmere, wool, a lot of impurities, washed rates need to examine the test sample after opening, cleaning, washing and drying process to remove the
It contains all the impurities, including through Pub fat content and moisture regain after correction to calculate the content of the pile fibers.
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