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SN/T 2928.3-2011: Method for identification type of waste polymer materials. Part 3: Waste fibers
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| SN/T 2928.3-2011 | English | 369 |
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Method for identification type of waste polymer materials. Part 3: Waste fibers
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Basic data | Standard ID | SN/T 2928.3-2011 (SN/T2928.3-2011) | | Description (Translated English) | Method for identification type of waste polymer materials. Part 3: Waste fibers | | Sector / Industry | Commodity Inspection Standard (Recommended) | | Classification of Chinese Standard | W04 | | Classification of International Standard | 59.060 | | Word Count Estimation | 14,154 | | Date of Issue | 2011-05-31 | | Date of Implementation | 2011-12-01 | | Quoted Standard | GB/T 6040; GB/T 10220; GB 10685; GB 16478.5; SN 0575 | | Regulation (derived from) | National-Quality-Inspection-accreditation (2011) 291 | | Issuing agency(ies) | General Administration of Customs | | Summary | This standard specifies the visual texture of waste fiber, combustion, solubility and melting point determination method, microscope, infrared spectroscopy, drugs coloring. This section applies to silk, cotton, wool, viscose rayon, polyester fabric, wool woolen, real silk, nylon long silk, nylon, polyester fiber and other types of waste determination. | SN/T 2928.3-2011: Method for identification type of waste polymer materials. Part 3: Waste fibers---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.
Method for identification type of waste polymer materials.Part 3. Waste fibers
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Waste polymer material type determination method
Part 3. waste fiber
Part 3. Wastefibers
Issued on. 2011-05-31
2011-12-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
SN/T 2928 "Waste polymer material type determination method" series of standards is divided into three parts.
--- Part 1. Waste plastics;
--- Part 2. Waste rubber;
--- Part 3. waste fiber.
This section SN/T 2928 "Waste polymer material type determination method" series, Part 3 standard.
This section drafted in accordance with GB/T 1.1-2009 given rules.
This section proposed and managed by the National Certification and Accreditation Administration Committee.
This section was drafted by. People's Republic of China Shandong CIQ.
The main drafters of this section. Gao Jianguo, Sun Zongji, Cao Lei Zhong, Lu Qing, Mu Yongjie, cattle Zengyuan, Cui crane, Huai training, Jiang Zhigang, Yao Yong,
Qiu Gui school, Wang Yan, Chen Shan, Niehua Min.
The first part of the Department of Inspection and Quarantine issued by industry standards.
Waste polymer material type determination method
Part 3. waste fiber
1 Scope
This section provides a visual feel waste fiber, combustion, microscopy, infrared spectroscopy, drugs coloring, solubility and melting point determination method.
This section applies to silk, cotton, wool, viscose rayon, cotton cloth, wool fabric, real silk, nylon long silk, nylon, polyester
Other waste fiber type determination.
2 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.
GB/T 6040 General rules for infrared spectroscopy
GB/T 10220 Sensory Analysis Subjects
GB 10685 wool fiber diameter projection microscopy test methods
GB 16478.5 imported waste environmental protection control standard for textile waste
SN 0575 imported raw materials can be used for the inspection of waste textiles
3 Terms and Definitions
GB 16478.5 and SN 0575 defined and the following terms and definitions apply to this document.
3.1
Natural fibers naturalfiber
The natural growth or formation for textile fibers.
3.2
Chemical fiber chemicalfiber
It refers to natural or synthetic polymers as raw material, chemical and mechanical method of manufacturing out of the fibers.
3.3
Waste fiber wastefiber
Generated in the fiber and its products production, processing waste, scrap and defective products as well as processed after cleaning, used
The yarn can be used again, weaving and so on.
4 sampling
Drawn from the same batch of material in the shape of a representative sample consistent appearance.
5 determination method
5.1 Sensory determination method
5.1.1 Principle
The appearance of shape, color, and feel the pull strength of the different waste fiber and the like are different, with the feel, visually observe waste fiber products
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