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FZ/T 20012-2015 English PDF

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FZ/T 20012-2015: Test method for scourability of spinning lubricant
Status: Valid

FZ/T 20012: Evolution and historical versions

Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
FZ/T 20012-2015English139 Add to Cart 3 days [Need to translate] Test method for scourability of spinning lubricant Valid FZ/T 20012-2015
FZ/T 20012-1995English319 Add to Cart 3 days [Need to translate] Test methods for washability of spinning oil Obsolete FZ/T 20012-1995

PDF similar to FZ/T 20012-2015


Standard similar to FZ/T 20012-2015

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Basic data

Standard ID FZ/T 20012-2015 (FZ/T20012-2015)
Description (Translated English) Test method for scourability of spinning lubricant
Sector / Industry Spinning & Textile Industry Standard (Recommended)
Classification of Chinese Standard W20
Classification of International Standard 59.080.01
Word Count Estimation 6,665
Date of Issue 2015-07-14
Date of Implementation 2016-01-01
Older Standard (superseded by this standard) FZ/T 20012-1995
Quoted Standard GB/T 3921-2008; GB/T 6682; GB/T 8170
Regulation (derived from) PRC MIIT Announcement (2015 No.49)
Issuing agency(ies) Ministry of Industry and Information Technology of the People's Republic of China
Summary This Standard specifies the spinning oil washing of test methods. This Standard applies to wool knitted products of oil can be washed, but also to compare the relative wool spinning oil washability.

FZ/T 20012-2015: Test method for scourability of spinning lubricant

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(Spinning oil washability test method) ICS 59.080.01 W20 People's Republic of China textile industry standards Replacing FZ/T 20012-1995 Spinning oil washability test methods Issued on. 2015-07-14 2016-01-01 implementation Ministry of Industry and Information Technology of the People's Republic of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard is the FZ/T 20012-1995 "spinning oil washing test methods" amendments and FZ/T 20012-1995 phase Ratio, the main changes are as follows. --- Cover increased standard English name; --- Increasing the normative references; --- Revised principles; --- Reagent as a separate chapter, and increase the security warning content; --- Instruments, appliances chapter main changes. • Analysis of balance "sense of volume requirement" to "accurate to 0.0001g"; • Added a balance; • an increase of tweezers. --- Original content on all standard 7.4 Sample preparation and a chapter made editorial changes; --- A chapter test procedure modifications. • Test procedure made editorial changes; • Cancel weighing constant weight requirements; • Drying time to 4h; • Distilled water to three; • Use the "flowing tap water 10min" to "clean with tap water." --- Calculate a chapter main changes. • symbolic weight to the quality symbol; • original standard computing into a chapter 7.1.9, and amend the processing requirements on the calculation results of the difference; • calculate the original sample containing fat rate to calculate the sample before washing, washed greasy rate. The standard proposed by China Textile Industry Association. This standard by the National Standardization Technical Committee Textile Wool Textile Technical Committee (SAC/TC209/SC3) centralized. This standard was drafted. Beijing Woolen Textile Institute of Science and Inspection Center, the National fiber textile and apparel product quality supervision and inspection center. The main drafters of this standard. Li Jun, Qin Yan Hua, Wang Xiang. This standard replaces the standards previously issued as follows. --- FZ/T 20012-1995. Spinning oil washability test methods

1 Scope

This standard specifies the spinning oil washing of test methods. This standard applies to wool knitted products of oil can be washed, but also to compare the relative wool spinning oil washability.

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 3921-2008 Textiles Tests for color fastness Colour fastness to soaping Laboratory use specifications and test methods GB/T 6682 Analysis GB/T 8170 Revised figures indicate about the rules and limit values and judgment

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Washability scourability Oil sample after washing, the oil level can be removed. With a sample before washing and after washing greasy residue containing rate difference between the rate of fat-containing wash before accounting Percentage fat rate of representation. Principle 4 The oil samples were placed before and after washing with ether soxhlet extraction, the extraction agent is subsequently evaporated to give a residual oil Fat mass, which were calculated on the dry mass of the sample of oil samples before and after washing the dry weight percentage of that greasy rate. Then, wash Greasy rate calculation of the sample can be washed before and after wash.

5 Reagents

Safety Warning. Use the solvent specified in this standard, carefully read the Material Safety Data Sheet (MSDS), namely chemical safety technical notes Book or chemical safety data sheets. 5.1 ether Analytically pure or chemically pure. 5.2 Detergent Amides sulfonated anionic surfactants (Detergent 209), the active ingredient. NN- methyl oleoyl taurate not less than 19%, the soap Compound of not more than 2%.

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