Path:
Home >
SN/T >
Page26 > SN/T 2681-2010
Price & Delivery
US$259.00 · In stock · Download in 9 secondsSN/T 2681-2010: Test method for identification of polylactic acid fibre fibre mixtures
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) |
| SN/T 2681-2010 | English | 259 |
Add to Cart
|
3 days [Need to translate]
|
Test method for identification of polylactic acid fibre fibre mixtures
|
Click to Preview a similar PDF
Basic data
| Standard ID | SN/T 2681-2010 (SN/T2681-2010) |
| Description (Translated English) | Test method for identification of polylactic acid fibre fibre mixtures |
| Sector / Industry | Commodity Inspection Standard (Recommended) |
| Classification of Chinese Standard | W52 |
| Classification of International Standard | 59.060.20 |
| Word Count Estimation | 10,117 |
| Date of Issue | 2010-11-01 |
| Date of Implementation | 2011-05-01 |
| Quoted Standard | GB/T 6682; FZ/T 01057.1-2007; FZ/T 01057.2; FZ/T 01057.3; FZ/T 01057.4 |
| Regulation (derived from) | National Quality Inspection (2010) 582 |
| Issuing agency(ies) | General Administration of Customs |
| Summary | This standard specifies the polylactic acid (PLA) fiber identification test methods and qualitative composition of textile products Qualitative analysis program. This standard applies to polylactic acid fiber and textile products ingredients qualitative analysis. |
SN/T 2681-2010: Test method for identification of polylactic acid fibre fibre mixtures
---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 polylactic acid fibre fibre mixtures
People's Republic of China Entry-Exit Inspection and Quarantine Standards
Polylactic acid fiber products component qualitative analysis
Issued on. 2010-11-01
2011-05-01 implementation
People's Republic of China
The State Administration of Quality Supervision, Inspection and Quarantine released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard is proposed and managed by the National Certification and Accreditation Administration Committee.
This standard was drafted. People's Republic of China Guangdong Entry-Exit Inspection and Quarantine Shanghai People's Republic of China
Responsible for drafting.
The main drafters of this standard. Ren Chunhua, Zhou Weiqi, paint Zhimin Xu Yi Burma, Zhengyue Jun, Wuxiong Ying.
Polylactic acid fiber products component qualitative analysis
1 Scope
This standard specifies the polylactic acid (PLA) fiber test methods for qualitative identification of components and textiles Qualitative Analysis program.
Qualitative analysis This standard applies to the polylactic acid fiber and textile products ingredients.
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, undated references, the latest edition (including any amendments) applies to this document.
Laboratory use specifications and test methods GB/T 6682 Analysis
FZ/T 01057.1-2007 Test method for identification of textile fibers - Part 1. General Description
FZ/T 01057.2 Test method for identification of textile fibers Combustion Test Method
FZ/T 01057.3 Test method for identification of textile fibers microscopy method
FZ/T 01057.4 Test method for identification of textile fibers Solubility Test Method
3 Terms and Definitions
The following terms and definitions apply to this document.
Polylactic acid fiber polylacticacidfibre; PLA
Polymerized from monomer comprising mainly lactic acid, wherein the lactic acid ester content in the molecule ≥85% (by volume), mp ≥135 ℃, also known as polypropylene
Lactide fibers.
4 on Principle
Through the PLA fiber and its products (or unknown fiber and its products) sensory test, burning test, microscopy and dissolution test
Test, and determine the appropriate characteristics of polylactic acid fibers are compared, it is determined whether it is polylactic acid fibers.
5 Reagents
The reagents used were of analytical grade or higher purity water as third grade water GB/T 6682 regulations.
5.1 formic acid.
5.2 glacial acetic acid.
5.3 Sodium hydroxide solution 5% (mass fraction).
5.4 sulfuric acid solution 75% (mass fraction).
5.5 glycerol.
6 instruments and appliances
6.1 microscope (biological microscope or optical microscope or scanning fiber Optical projection system).
...
