FZ/T 01057.9-2012 English PDF

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FZ/T 01057.9-2012: Test method for identification of textile fibers. Part 9: Birefringence
Status: Valid

FZ/T 01057.9: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
FZ/T 01057.9-2012	179	Add to Cart	3 days	Test method for identification of textile fibers. Part 9: Birefringence	Valid
FZ/T 01057.9-1999	199	Add to Cart	2 days	Test method for identification of textile fibres. Density gradient column method	Obsolete

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GB/T 251   GB/T 730   FZ/T 01058   FZ/T 01057.11   FZ/T 01057.10   FZ/T 01057.8   

Basic data

Standard ID: FZ/T 01057.9-2012 (FZ/T01057.9-2012)
Description (Translated English): Test method for identification of textile fibers. Part 9: Birefringence
Sector / Industry: Spinning & Textile Industry Standard (Recommended)
Classification of Chinese Standard: W04
Classification of International Standard: 59.080.01
Word Count Estimation: 7,750
Older Standard (superseded by this standard): FZ/T 01057.10-1999
Quoted Standard: GB/T 6529; FZ/T 01057.1
Regulation (derived from): Ministry of Industry and Information Technology Bulletin 2012 No. 70; industry standard filing Notice 2013 No. 2 (No. 158 overall)
Issuing agency(ies): Ministry of Industry and Information Technology of the People's Republic of China
Summary: This standard specifies a method used to identify textile fibers birefringence test methods. This method is applicable to textile fibers identification.

FZ/T 01057.9-2012: Test method for identification of textile fibers. Part 9: Birefringence

---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 for identification of textile fibers.Part 9. Birefringence ICS 59.080.01 W04 People's Republic of China textile industry standards Replacing FZ/T 01057.10-1999 Test method for identification of textile fibers Part 9. birefringence method Part 9. Birefringence Issued on. 2012-12-28 2013-06-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

FZ/T 01057 "Test method for identification of textile fibers" is divided into the following sections. --- Part 1. General Description; --- Part 2. combustion; --- Part 3. Microscopy; --- Part 4. dissolution method; --- Part 5. nitrogen chlorine colorimetric reaction; --- Part 6. melting point of law; --- Part 7. Density gradient method; --- Part 8. infrared spectroscopy; --- Part 9. birefringence method. This section FZ/T Part of 901,057. This section drafted in accordance with GB/T 1.1-2009 given rules. Compared with the FZ/T 01057-1999, this revision will be part of the integration of the original 11 to 9, the order of the parts has been adjusted, Part 5 is about the original "coloring test methods" and Part 11 "system identification method," remove the original Part 6 "nitrogen-containing chlorine color reaction Act "is replaced by Section 5, Section 7 of the original" melting point Act "is replaced by Part 6, Section 9 of the original" density gradient "is replaced by Section 7, Part of the original 10 "birefringence Act" is replaced by Section 9. This section instead of FZ/T 01057.10-1999 "textile fiber identification test method for determination of the birefringence method", and FZ/T 01057.10-1999 compared to the main technical changes are as follows. Name --- this section be changed to "Test method for identification of textile fibers - Part 9. birefringence Law"; --- Increased Chapter 2, "Normative references"; --- The "trials", "Instrument adjustment" incorporated in Chapter 7, "Programs"; --- The "test temperature, humidity and the humidity treatment" is incorporated in Chapter 6, "specimen" in; --- Increased Chapter 8, "the test report." This part is proposed by the China Textile Industry Association. This part of the National Standardization Technical Committee on the basis of standard textiles Technical Committee (SAC/TC209/SC1) centralized. This section drafted by. National Textile Products Quality Supervision and Inspection Center, Shanghai Textile Research Institute. The main drafters of this section. Lizhi En. This part of the standard replaces the previous editions are. --- ZBW04004.10-1989; --- FZ/T 01057.10-1999. Test method for identification of textile fibers Part 9. birefringence method

1 Scope

FZ/T 01057 provisions of this section, a test method of textile fiber identification method using birefringence. This section applies to the identification of textile fibers.

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. GB/T 6529 Textiles Standard conditioning and testing atmosphere FZ/T 01057.1 Test method for identification of textile fibers - Part 1. General Description Principle 3 Fiber has birefringence, polarized light microscopy were obtained from the vibration direction of the polarization plane parallel to the longitudinal direction of the fibers off Reflectance and refractive index perpendicular to the longitudinal direction of the fiber, the two subtraction That made birefringence. Because different types of fiber birefringence is not The same, and so discriminating the type of fiber.

4 Reagents

4.1 α- bromonaphthalene, AR, n (20 ℃) = 1.658. 4.2 paraffin oil, AR, n (20 ℃) = 1.470. 4.3 three water, n (20 ℃) = 1.333. 5 Apparatus & Instruments 5.1 polarizing microscope. 5.2 Abbe refractometer. 5.3 sodium light. 5.4 black velvet boards, tweezers, slide droplets bottles.

6 Sample

Extraction and ready to perform the required FZ/T 01057.1 of the sample. Before the test sample should be standard atmosphere in GB/T 6529 provisions in The humidity. ......

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