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GB/T 20629.2-2013 English PDF

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GB/T 20629.2-2013: on-cellulosic paper for electrical purposes -- Part 2: Methods of test
Status: Valid
Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 20629.2-2013279 Add to Cart 3 days on-cellulosic paper for electrical purposes -- Part 2: Methods of test Valid

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Basic data

Standard ID: GB/T 20629.2-2013 (GB/T20629.2-2013)
Description (Translated English): on-cellulosic paper for electrical purposes -- Part 2: Methods of test
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: K15
Classification of International Standard: 29.035.10
Word Count Estimation: 12,122
Quoted Standard: GB/T 451.2-2002; GB/T 451.3-2002; GB/T 1408.1-2006; GB/Y 1409-2006; GB/T 1410-2006; GB/T 2406.2-2009; GB/T 5591.2-2002; GB/T 11026.1-2003; GB/T 11026.2-2012; GB/T 12914-2008; GB/T 20628.2-2006; GB/T 20629.1-2006; GB/T 29313-2012
Adopted Standard: IEC 60819-2-2001, MOD
Regulation (derived from): National Standards Bulletin 2013 No. 10
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: non- cellulose paper electrical test methods. This standard applies to electrical non- cellulose paper.

GB/T 20629.2-2013: on-cellulosic paper for electrical purposes -- Part 2: Methods of test

---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.
on-cellulosic paper for electrical purposes Part 2.. Methods of test ICS 29.035.10 K15 National Standards of People's Republic of China Non-cellulosic papers for electrical purposes Part 2. Test methods Part 2. Methodsoftest (IEC 60819-2.2001, MOD) Issued on. 2013-07-19 2013-12-02 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

GB/T 20629 "electrically non-cellulose paper" contains the following sections. --- Part 1. Definitions, designations and general requirements; --- Part 2. Test methods; --- Part 3. Specifications for individual materials. This is Part 2 GB/T 60629 of. This section drafted in accordance with GB/T 1.1-2009 given rules. This section uses redrafted law revision using IEC 60819-2.2001 "Non-cellulosic papers for electrical purposes - Part 2. Test methods." Technical differences exist compared to 2001 are as follows. IEC 60819-2 and this part. --- Remove the IEC 60819-2.2001 Foreword; --- Remove the IEC 60819-2.2001 Chapter 3, the definition of the sample and the sample; --- Press mechanical properties, electrical properties, physical and chemical properties on the order of the chapters have been adjusted and editorial changes; --- Increased test methods "volume resistivity" "surface resistivity" "Temperature Index", "thermal conductivity" and "oxygen index" five properties, According to this and the corresponding increase in the normative references. At the same time easy to write, an increase of GB/T 5591.2-2002 "electricity Gas flexible composite material - Part 2. Test methods "and GB/T 20628.2-2006" electric with Part 2 of cellulose paper Min. Test methods "Two normative references. --- Increase the informative Appendix A. This part is proposed by the China Electrical Equipment Industrial Association. This part of the National Standardization Technical Committee of the insulating material (SAC/TC51) centralized. This section is drafted. Guilin Electric Apparatus Research Institute, Yantai, China Roth Special Paper Co., Ltd., SRO Group (China) Limited The company, the Shenzhen Composite Materials Co., Ltd. Haotian Longbang. The main drafters of this section. Xuemin, any goods Cao, Chen Yu Hui, Liu Zhiyuan, Zhang Lei, Huang Ming-Jun, Wang Dian new, Wang Liping. Non-cellulosic papers for electrical purposes Part 2. Test methods

1 Scope

This section GB/T 20629 specifies the test methods for electrical non-cellulose paper. Note. GB/T 20629.1-2006 electrically non-cellulosic sheet comprising. polyaramide paper, paper polyethylene, polypropylene, paper, paper or polyethylene terephthalate Glassine paper and organic synthetic fiber, inorganic fiber paper of ceramic paper and synthetic organic and inorganic fiber mixed paper, but does not include mica paper. This section applies to a non-cellulosic papers for electrical purposes.

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 451.2-2002 paper and cardboard quantitative determination (eqv ISO 536.1995) GB/T 451.3-2002 Paper and board Determination of thickness (ISO 534. 1988, IDT) GB/T 1408.1-2006 electrical insulating materials strength test methods - Part 1. Tests at power frequencies (IEC 60243-1.1998, IDT) GB/T 1409-2006 Measurement of electrical insulating materials at power, audio, high-frequency (including meter wavelengths included) relative permittivity and dielectric Dissipation factor test methods (IEC 60250. 1969, IDT) GB/T 1410-2006 solid insulating material volume resistivity and surface resistivity test methods (IEC 60093. 1980, IDT) GB/T 2406.2-2009 Plastics - Determination of burning behavior by oxygen index - Part 2 Method. room temperature test (ISO 4589-2.1996, IDT) Test Method. GB/T 5591.2-2002 electrical insulation Part 2 flexible materials (IEC 60626-2.1995, MOD) GB/T 11026.1-2003 Electrical insulating materials - Thermal resistance - Part 1. Ageing procedures and evaluation of test results (IEC 60216- 1.2001, IDT) GB/T 11026.2-2012 heat resistance, electrical insulating materials - Part 2. Test selection criteria (IEC 60216-2. 2005, IDT) GB/T 12914-2008 Paper and board - Determination of tensile strength (ISO 1924-1.1992 and ISO 1924-2.1994, MOD) GB/T 20628.2-2006 cellulosic papers for electrical purposes - Part 2. Test methods (IEC 60554-2.2001, MOD) GB/T 20629.1-2006 Non-cellulosic papers for electrical purposes - Part 1. Definitions and general requirements (IEC 60819-1.1995, IDT) Performance test method GB/T 29313-2012 thermally conductive electrically insulating material

3 sample processing conditions and environmental conditions for test

3.1 normalization process Unless otherwise specified, the sample should be at a temperature of 23 ℃ ± 2 ℃, relative humidity (50 ± 5)% under ambient conditions of processing at least 16h.
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