GB/T 30296-2013 English PDF

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GB/T 30296-2013: Perfluorinated ion-exchange membrane for chlor-alkali industry -- Test method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30296-2013	279	Add to Cart	3 days	Perfluorinated ion-exchange membrane for chlor-alkali industry -- Test method	Valid

Similar standards

GB/T 30102   GB/T 31402   GB/T 34691.1   GB/T 12008.7   GB/T 30297   GB/T 30295   

Basic data

Standard ID: GB/T 30296-2013 (GB/T30296-2013)
Description (Translated English): Perfluorinated ion-exchange membrane for chlor-alkali industry -- Test method
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: G31
Classification of International Standard: 83.120
Word Count Estimation: 12,142
Quoted Standard: GB/T 454; GB/T 457; GB/T 601; GB/T 603; GB/T 1040.3; GB/T 6672; GB/T 6673; GB/T 6682; GB/T 8144-2008; GB/T 16578.2; GB/T 20220; SJ/T 10171.5
Regulation (derived from): National Standards Bulletin 2013 No. 27
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This standard specifies test methods with the appearance of the chlor-alkali industry perfluorinated ion-exchange membrane (hereinafter referred to as chlor-alkali ion-exchange membrane), the size of the deviation and the physical and chemical properties.

GB/T 30296-2013: Perfluorinated ion-exchange membrane for chlor-alkali industry -- Test method

---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.
Perfluorinated ion-exchange membrane for chlor-alkali industry. Test method ICS 83.120 G31 National Standards of People's Republic of China Chlor-alkali membrane test method perfluorinated ion-exchange Testmethod Issued on. 2013-12-31 2014-08-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Table of Contents

Introduction Ⅲ 1 Scope 1 2 Normative references 1 3 Test Method 1 Appendix A (informative) using ion-exchange membrane chlor-alkali tightness detector means 7 schematic Annex B (informative) Schematic of solute diffusion coefficient 8

Foreword

"Chlor-alkali industry perfluorinated ion-exchange membrane" series of national standards include the following three criteria. --- GB/T 30295-2013 "chlor-alkali industry perfluorinated ion-exchange membrane General technical conditions"; --- GB/T 30297-2013 "chlor-alkali industry perfluorinated ion-exchange membrane application specifications." This standard was drafted in accordance with GB/T 1.1-2009 given rules. This standard by the National Standardization Technical Committee membrane (SAC/TC382) and focal points. This standard was drafted. Shanghai Jiaotong University, Shandong Dongyue Polymer Material Co., Ltd., Bluestar (Beijing) Chemical Machinery Co., Ltd., Salt Changzhou Chemical Co., Ltd., Huanghua, Cangzhou Dahua Group Chlor-Alkali Co., Ltd., Shenyang Chemical Industry Group Co., Ltd., Shandong Dongyue Fluorine Silicon Materials Co., Ltd., Qingdao Haijing Chemical Group Co., Ltd., Yingkou three levy new technology Chemical Co., Ltd., Tianjin Motian Membrane Engineering technology Limited. The main drafters of this standard. Francis Cheung, Zhang Heng, Wang Xuejun, Tangjun Ke, Wang Hong, Yang Zhenwei, Sun Guoqing, Huang Haitao, Weijun Hai, Zhang Yingmin, Zhang Jiaxing, Wang Li, Pang Guihua. Chlor-alkali membrane test method perfluorinated ion-exchange

1 Scope

This standard specifies the appearance of the chlor-alkali industry perfluorinated ion-exchange membrane (hereinafter referred to as chlor-alkali ion-exchange membrane), the chemical and physical size deviation Energy Test Method. This standard applies to perfluorinated sulfonic acid resin, perfluorinated carboxylic acid resin, reinforcing mesh and a hydrophilic coating as the main raw material obtained ion-exchange membrane chlor-alkali Testing methods.

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. Determination of GB/T 454 paper bursting strength Determination of GB/T 457 folding of paper and paperboard Preparation of GB/T 601 chemical reagent standard titration solution GB/T 603 chemical reagent in test methods - Preparations with Test conditions for films and sheets. plastic 1040.3 Determination of tensile properties GB/T Part 3 GB/T 6672 plastic film and sheet thickness measurement of the mechanical measurements Determination of GB/T 6673 plastic film and sheet length and width Laboratory use specifications and test methods GB/T 6682 Analysis GB/T 8144-2008 Determination of cation exchange capacity of the resin exchange GB/T 16578.2 Determination of plastic film and sheet tear resistance - Part 2. Elmendorf (Elmendor) method GB/T 20220 plastic film and sheeting average sample thickness, volume average mass per unit area and thickness measurement weighing method (called Volume Thickness) Determination of SJ/T 10171.5 alkaline storage battery separator performance testing of surface resistance of the membrane Test Method 3 3.1 Appearance It will be saved in the pretreatment solution (pH value of the sodium hydroxide or potassium hydroxide solution of about 12) in the chlor-alkali ion-exchange membrane removed and tile inspection Measured on the platform, under natural light or 40W fluorescent lamps, using ion-exchange membrane chlor-alkali visually observed color is uniform, whether smooth and no wrinkles pro Aqueous coating is uniform, text and pattern identification is clear and complete. 3.2 size deviation 3.2.1 length, width and diagonal tolerance It will be saved in the pretreatment liquid alkali ion-exchange membrane removed and placed on a test platform, according to the method GB/T 6673 provisions were measured in Volume, measured ion-exchange membrane chlor-alkali process should be kept moist. Length tolerance Δl (mm) according to equation (1). ......

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