Path:
Home >
FZ/T >
Page31 > FZ/T 01120-2014
Price & Delivery
US$299.00 · In stock · Download in 9 secondsFZ/T 01120-2014: Textiles. Quantitative chemical analysis. Mixtures of elastolefin and certain other fibres
Delivery: 9 seconds. True-PDF full-copy in English & invoice will be downloaded + auto-delivered via email. See
step-by-step procedureStatus: Valid
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| FZ/T 01120-2014 | English | 299 |
Add to Cart
|
3 days [Need to translate]
|
Textiles. Quantitative chemical analysis. Mixtures of elastolefin and certain other fibres
|
Click to Preview a similar PDF
Basic data
| Standard ID | FZ/T 01120-2014 (FZ/T01120-2014) |
| Description (Translated English) | Textiles. Quantitative chemical analysis. Mixtures of elastolefin and certain other fibres |
| Sector / Industry | Spinning & Textile Industry Standard (Recommended) |
| Classification of Chinese Standard | W04 |
| Classification of International Standard | 59.080.01 |
| Word Count Estimation | 13,193 |
| Date of Issue | 7/9/2014 |
| Date of Implementation | 11/1/2014 |
| Quoted Standard | GB/T 2910.1 |
| Regulation (derived from) | Ministry of Industry and Information Technology Notice No. 47 of 2014 |
| Issuing agency(ies) | Ministry of Industry and Information Technology of the People's Republic of China |
| Summary | This Standard specifies the method for quantitative chemical analysis polyolefin elastomer fiber two-component mixture. This Standard applies to polyolefin elastomer fiber and polyester fiber, cellulose fiber, protein fibers, polyamide fibers, polyvinyl a |
FZ/T 01120-2014: Textiles. Quantitative chemical analysis. Mixtures of elastolefin and certain other fibres
---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.
Textiles.Quantitative chemical analysis.Mixtures of elastolefin and certain other fibres
ICS 59.080.01
W04
People's Republic of China textile industry standards
Textiles - Quantitative chemical analysis
The mixture of polyolefin fibers and other fibers Elastic
Issued on. 2014-07-09
2014-11-01 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.
The standard basis by the National Textile Standards Technical Committee of Standardization Technical Committee (SAC/TC209/SC1) centralized.
This standard was drafted. Fujian Provincial Fiber Inspection Bureau, National Textile Products Quality Supervision and Inspection Center, the mayor of Changle in Fujian Province Textile has
Limited.
The main drafters of this standard. Yang Yu Rong, Yu Xuefeng, Wang Mingkui, Laixiang Hui, Wang Xiaodong.
Textiles - Quantitative chemical analysis
The mixture of polyolefin fibers and other fibers Elastic
1 Scope
This standard specifies the method for quantitative chemical analysis of cellobiose polyolefin elastomer components of the mixture.
This standard applies to elastomeric polyolefin fibers and polyester fibers, cellulose fibers, protein fibers, polyamide fibers, polyvinyl alcohol, polyacrylonitrile
Fiber, modacrylic fiber, spandex, acetate fibers, two-component mixture triacetate 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 2910.1 Textiles - Quantitative chemical analysis - Part 1. General principles of testing
3 General Test
According to GB/T 2910.1 regulations.
Principle 4
Select the appropriate reagents to dissolve and remove one of the components, the insoluble polyolefin elastic fiber cleaning from a sample of known dry mass of the bake
Dry, cooling, weighing, calculate the percentage content of each component.
5 Reagents
5.1 of concentrated sulfuric acid (ρ = 1.84g/mL).
5.2 sulfuric acid solution, 75% (mass fraction). A 700mL of concentrated sulfuric acid (5.1) slowly added to 350mL of water, and the solution was cooled to room temperature
After adding water to 1L.
Warning. Dangerous water to concentrated sulfuric acid, concentrated sulfuric acid should be added slowly in water, and with stirring.
5.3 sulfuric acid solution, 50% (mass fraction). A 400mL of concentrated sulfuric acid (5.1) was slowly added 500mL of water, the solution was cooled to room temperature,
Add water to 1L.
Warning. Dangerous water to concentrated sulfuric acid, concentrated sulfuric acid should be added slowly in water, and with stirring.
5.4 dilute ammonia solution. 80mL concentrated aqueous ammonia (ρ = 0.880g/mL) diluted with water to 1L.
5.5 Sodium hypochlorite solution. sodium hypochlorite solution of sodium hydroxide was added 1mol/L, the sodium hydroxide content of 5g/L. This solution can be
Iodometry calibrated so that the concentration 0.9mol/L ~ 1.1mol/L.
5.6 glacial acetic acid, distillation range of 117 ℃ ~ 119 ℃.
Warning. This reagent hazardous to your health, should be taken to improve the use of protective measures.
5.7 dilute acetic acid solution. diluted with water 5mL glacial acetic acid (5.6) to 1L.
5.8 formic acid solution, 80% (mass fraction). A 880mL 90% (by mass) acid (ρ = 1.20g/mL) was diluted with water to 1L.
...
