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GB/T 35927-2018 English PDF

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GB/T 35927-2018: Standard practice for identification of polymer layers or inclusions by Fourier transform infrared micro-spectroscopy
Status: Valid

Standard ID	Contents [version]	USD	STEP2	[PDF] delivered in	Standard Title (Description)	Status	PDF
GB/T 35927-2018	English	199	Add to Cart	3 days [Need to translate]	Standard practice for identification of polymer layers or inclusions by Fourier transform infrared micro-spectroscopy	Valid	GB/T 35927-2018

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Basic data

Standard ID	GB/T 35927-2018 (GB/T35927-2018)
Description (Translated English)	Standard practice for identification of polymer layers or inclusions by Fourier transform infrared micro-spectroscopy
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G80
Classification of International Standard	37.040.20
Word Count Estimation	10,152
Date of Issue	2018-02-06
Date of Implementation	2018-09-01
Issuing agency(ies)	State Administration for Market Regulation, China National Standardization Administration

GB/T 35927-2018: Standard practice for identification of polymer layers or inclusions by Fourier transform infrared micro-spectroscopy

---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.
Standard practice for identification of polymer layers or inclusions by fourier transform infrared microspectroscopy ICS 37.040.20 G80 National Standards of People's Republic of China Fourier transform microscopic infrared spectroscopy Standard procedure for identifying polymer layers or inclusions Published on.2018-02-06 2018-09-01 Implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration released

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard is proposed by China Petroleum and Chemical Industry Federation. This standard is under the jurisdiction of the National Standardization Technical Committee for Digital Imaging Materials and Digital Printing Materials (SAC/TC432). This standard was drafted by. Lekai Huaguang Printing Technology Co., Ltd. The main drafters of this standard. Huang Jianli, Wang Linbo, Zhang Tao, Li Synthetic, Zhang Gang, Gao Feng, Shao Guoan, Guo Rui, Wang Huaigong, Zhang Li, Xie Haiquan, Wang Yudong and Wang Xiangli. Fourier transform microscopic infrared spectroscopy Standard procedure for identifying polymer layers or inclusions

1 Scope

This standard specifies methods for the identification of polymer layers or inclusions using Fourier transform infrared spectroscopy. This standard is applicable to abnormal particles or spots on the surface or inside of a thin film, and the difference in barrier films used for composite extrusion. The identification of inclusions in the polymer layer.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated editions apply to this edition. file. For undated references, the latest version (including all amendments) applies to this document. GB/T 1844.1 Plastics symbols and abbreviations. Part 1. Basic polymers and their characteristic properties GB/T 1844.2 Plastics symbols and abbreviations. Part 2. Filling and reinforcing materials GB/T 2035 Plastic Terms and Definitions GB 3100 International System of Units and Its Applications GB/T 5023.1 PVC insulated cables of rated voltages up to and including 450/750V - Part 1. General requirements GB/T 8322 Molecular Absorption Spectroscopy Terms GB/T 32198 General Principles of Quantitative Analysis of Infrared Spectra 3 Terms and Definitions, Symbols, Abbreviations, and Units 3.1 Terms and Definitions The terms and definitions defined in GB/T 2035, GB/T 18841.1 and GB/T 1884.2 apply to this document. 3.2 Symbols, Abbreviations and Units The symbols, abbreviations and units specified in GB/T 8322 and GB 3100 apply to this document.

4 Significance and use

4.1 The presence of particles in the film can affect the apparent quality of the film and lead to a decrease in the electrochemical and mechanical properties of the polymer substrate (details See GB/T 5023.1). 4.2 Analysis of multi-layer composite barrier films by Fourier transform infrared spectroscopy (FT-IR) to indicate the boundaries of each barrier Adhesion, and the cause of defects at the boundary (missing layers, voids in layers, or improper composite extrusion processes). Figure 1 shows typical Schematic of a multilayer polymer film material.

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