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FZ/T 50020-2013 English PDF

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FZ/T 50020-2013: Test method for dye absorption of cationic dyeable modified polyester fiber
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
FZ/T 50020-2013	English	199	Add to Cart	3 days [Need to translate]	Test method for dye absorption of cationic dyeable modified polyester fiber	Valid	FZ/T 50020-2013

PDF similar to FZ/T 50020-2013

Standard similar to FZ/T 50020-2013

GB/T 43015 GB/T 39026 FZ/T 50014 FZ/T 50010.13 FZ/T 50010.5 FZ/T 50010.3

Basic data

Standard ID	FZ/T 50020-2013 (FZ/T50020-2013)
Description (Translated English)	Test method for dye absorption of cationic dyeable modified polyester fiber
Sector / Industry	Spinning & Textile Industry Standard (Recommended)
Classification of Chinese Standard	W50
Classification of International Standard	59.060.20
Word Count Estimation	8,816
Quoted Standard	GB/T 3291.1; GB/T 4146.1; GB/T 4146.3; GB/T 6502; GB/T 6508; GB/T 6529; GB/T 6682; GB/T 6687; GB/T 8170; GB/T 14334
Regulation (derived from)	Ministry of Industry and Information Technology Notice No. 52 of 2013; industry standard for filing Notice 2013 No. 12 (No. 168 overall)
Issuing agency(ies)	Ministry of Industry and Information Technology of the People's Republic of China
Summary	This standard specifies the method for the determination of cationic dyeable polyester color modification rate. This standard applies to cationic dyeable modified polyester (CDP), cationic dyeable modified polyester (ECDP) measuring the rate of color, inc

FZ/T 50020-2013: Test method for dye absorption of cationic dyeable modified polyester fiber

---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 dye absorption of cationic dyeable modified polyester fiber ICS 59.060.20 W50 People's Republic of China textile industry standards Modified polyester cationic dye-dyeable color test method Issued on. 2013-10-17 2014-03-01 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. The standard proposed by China Textile Industry Association. This standard by the Shanghai textile industry technical supervision of the centralized. This standard was drafted. Shanghai textile industry technical supervision by the National Textile Products Quality Supervision and Inspection Center (Jiangyin), Jiangsu three bedrooms Lane Group Co., Ltd., Tong Kun Group Co., Ltd., Jiangsu Shenghong Technology Co., Ltd., China Sinopec Yizheng Chemical Fibre Co., the company. The main drafters of this standard. Li Hongjie, Yang Yan, Lu Yongliang, Zhang Lingxia, Shenjian Song, Zhang Ye Xing, Chen Huahui. Modified polyester cationic dye-dyeable color test method

1 Scope

This standard specifies the method for the determination of cationic dyeable modified polyester color rates. This standard applies to cationic dyeable modified polyester (CDP), the determination of cationic dyeable modified polyester (ECDP) color rate Including short fiber, DTY, FDY. Referring to the use of other similar products available.

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 3291.1 textile material properties and test - Part 1. fibers and yarns GB/T 4146.1 Textiles chemical fiber - Part 1. generic name GB/T 4146.3 Textiles chemical fiber - Part 3. Testing Terminology GB/T 6502 sampling method of chemical fiber filament GB/T 6508 dyed polyester filament uniformity test method GB/T 6529 Textiles Standard conditioning and testing atmosphere Laboratory use specifications and test methods GB/T 6682 Analysis GB/T 6687 Dye Terminology GB/T 8170 repair value expressed about the rules and limit values and judgment GB/T 14334 chemical fiber staple sampling method

3 Terms and Definitions

GB/T 3291.1, GB/T 4146.1, GB/T 4146.3 and GB/T 6687 and defined the following terms and definitions apply to this file. 3.1 Cationic dyeable modified polyester cationicdyeablemodifiedpolyesterfiber Cationic dyeable modified PET (CDP, ECDP etc.) modified ingredients spun polyester. Note 1. CDP refers to conventional PET polymerization, solution containing sulfonic acid groups of the third monomer modified the resulting polymer. Note 2. ECDP refers to conventional PET polymerization, by adding a sulfonic acid group-containing monomer, based on the third, while the solution containing a carboxylic acid group or other soft The fourth group along monomer copolymerization resulting polymer. Principle 4 Sample under specified conditions dyeing, dye adsorption by chemical and physical adsorption phenomena and the residual dye with maximum absorption spectrophotometer Measuring the absorbance at a wavelength value, dye absorbance blank as a reference to calculate the cationic dye-dyeable modified polyester coloring rate. The residue And inversely proportional to the depth of color.

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