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GB/T 5019.13-2023: Insulating materials based on mica - Part 13: High thermal conductivity glass-backed mica tape with less resin
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| GB/T 5019.13-2023 | English | 209 |
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Insulating materials based on mica - Part 13: High thermal conductivity glass-backed mica tape with less resin
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GB/T 5019.13-2023
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Basic data | Standard ID | GB/T 5019.13-2023 (GB/T5019.13-2023) | | Description (Translated English) | Insulating materials based on mica - Part 13: High thermal conductivity glass-backed mica tape with less resin | | Sector / Industry | National Standard (Recommended) | | Classification of Chinese Standard | K15 | | Classification of International Standard | 29.035.50 | | Word Count Estimation | 10,189 | | Date of Issue | 2023-12-28 | | Date of Implementation | 2024-07-01 | | Issuing agency(ies) | State Administration for Market Regulation, China National Standardization Administration | GB/T 5019.13-2023: Insulating materials based on mica - Part 13: High thermal conductivity glass-backed mica tape with less resin
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ICS 29:035:50
CCSK15
National Standards of People's Republic of China
Mica-based insulating materials Part 13:
High thermal conductivity glass cloth reinforced low-adhesive mica tape
Published on 2023-12-28
2024-07-01 Implementation
State Administration for Market Regulation
Released by the National Standardization Administration Committee
Table of contents
PrefaceⅠ
Introduction II
1 Scope 1
2 Normative references 1
3 Terms and Definitions 1
4 Category 1
5 Requirements 2
6 Test method 4
7 Detection Rules 5
8 Marking, packaging, transportation and storage 6
Appendix A (informative) Sample preparation method for thermal conductivity 7
Foreword
This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents"
Drafting:
This document is Part 13 of GB/T 5019 "Mica-based Insulating Materials": GB/T 5019 has released the following parts:
---Part 1: Definitions and general requirements;
---Part 2: Test methods;
---Part 3: Commutator partitions and materials;
---Part 4: Mica paper;
---Part 5: Hard mica plates for electric heating equipment;
---Part 6: Polyester film reinforced B-stage epoxy resin bonded mica tape;
---Part 7: Glass cloth and film reinforced epoxy resin bonded mica tape for vacuum pressure impregnation (VPI);
---Part 8: Glass cloth reinforced B-stage epoxy resin bonded mica tape;
---Part 9: Epoxy-bonded polyester film mica tape for wrapping single wires;
---Part 10: Mica tape for fire-resistant safety cables;
---Part 11: Shaped mica plates;
---Part 12: Highly breathable glass cloth reinforced epoxy glue-less mica tape;
---Part 13: High thermal conductivity glass cloth reinforced low-adhesive mica tape:
Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:
This document is proposed by the China Electrical Equipment Industry Association:
This document is under the jurisdiction of the National Insulation Materials Standardization Technical Committee (SAC/TC51):
This document was drafted by: Suzhou Jufeng Electrical Insulation System Co:, Ltd:, Shanghai Junda Technology Development Co:, Ltd:, Guilin Saimeng Inspection
Measurement Technology Co:, Ltd:, Zhejiang Rongtai Electrical Equipment Co:, Ltd:, Hubei Pingan Electrical Technology Co:, Ltd:, Sichuan Dongcai New Materials Co:, Ltd:
Responsible company, Zhejiang Bofei Electric Co:, Ltd:, Suzhou Taihu Electrical New Materials Co:, Ltd:, Xi'an Xidian Electrical Materials Co:, Ltd:
Ren Company, Hubei Pingan Electrical Industrial Co:, Ltd:, Guangdong Jiewei Electronics Co:, Ltd:, Anhui Mingxun New Material Technology Co:, Ltd:, Guilin
Electrical Apparatus Research Institute Co:, Ltd:, Pingjiang Weipai Mica Insulation Materials Co:, Ltd:, Shandong Qilu Motor Manufacturing Co:, Ltd:, Zhuzhou CRRC
Times Electric Co:, Ltd:, CRRC Zhuzhou Electric Locomotive Research Institute Co:, Ltd:, Xiangyang CRRC Motor Technology Co:, Ltd:, Dongfang Electric Group
Tuanfang Electric Co:, Ltd:, Jiamusi Electric Co:, Ltd:, Shanghai Electric Group Shanghai Electric Machinery Co:, Ltd:, CRRC Zhuzhou Electric Co:, Ltd:
Co:, Ltd:, CRRC Yongji Electric Co:, Ltd:
The main drafters of this document: Yang Lihua, Zhou Cheng, Wang Mingjun, Xia Yu, Zhao Jie, Wei Chen, Li Yang, Sun Yu, Zheng Minmin, Hu Yunqing, Li Xinhui,
Zhao Chenglong, Liu Hui, Li Jingbo, Cao Wanrong, Wu Bin, Wei Jingsheng, Liu Haitao, Chen Zhichu, Li Weiye, Du Chaoyun, Ding Mingjun, Sun Wei, Ouyang Yun,
Chen Hongsheng, Li Qiangjun, Liu Guanfang, Zhang Yun, He Mingpeng, Zhu Menghua, Luo Chuanyong:
Introduction
The standard for electrical mica insulation materials is widely used in the research and development, production, quality inspection, sales, acceptance and technical exchange of this series of products:
There are many types of products involved, so different parts need to be compiled separately when compiling this product standard:
GB/T 5019 "Mica-based Insulating Materials" stipulates the definition and general requirements, test methods, and various types of mica insulating materials for electrical use:
The individual material product standards are intended to consist of the following parts:
---Part 1: Definitions and general requirements: The purpose is to determine the terms and definitions and general requirements for mica insulation materials used in electrical applications:
---Part 2: Test methods: The purpose is to determine test methods for mica insulation materials used in electrical applications:
---Part 3: Commutator partitions and materials: The purpose is to determine the general requirements, dimensions, defects and conductivity of commutator diaphragms and materials
Particles, performance requirements, shapes and logos:
---Part 4: Mica paper: The purpose is to determine the classification, supply, marking, requirements and test methods of mica paper:
---Part 5: Hard mica plates for electric heating equipment: The purpose is to determine the classification, general requirements, defects and
Conductive particles, thickness and tolerances, performance requirements, test methods, delivery forms and markings:
---Part 6: Polyester film reinforced B-stage epoxy resin bonded mica tape: The purpose is to determine the polyester film reinforced B-stage epoxy resin
Naming and packaging of adhesive mica tapes:
---Part 7: Vacuum pressure impregnation (VPI) with glass cloth and film reinforced epoxy resin bonded mica tape: The purpose is to determine the vacuum
Classification, requirements, test methods, inspection rules,
Packaging, labelling, shipping and storage:
---Part 8: Glass cloth reinforced B-stage epoxy resin bonded mica tape: The purpose is to determine the glass cloth reinforced B-stage epoxy resin bonding
Product classification, requirements, test methods, inspection rules, packaging, marking, transportation and storage of mica tapes:
---Part 9: Epoxy-bonded mylar mica tape for wrapping individual wires: The purpose is to determine the epoxy wrapping of a single wire
Classification, requirements, test methods, inspection rules, packaging, marking, transportation and storage of resin-bonded polyester film mica tapes:
---Part 10: Mica tape for fire-resistant safety cables: The purpose is to determine the product model, requirements, and testing of mica tape for fire-resistant safety cables:
test methods, inspection rules, packaging, marking, transportation and storage:
---Part 11: Shaped mica plates: The purpose is to determine the product classification, requirements, test methods, inspection rules, packaging
packaging, marking, transportation and storage:
---Part 12: Highly breathable glass cloth reinforced epoxy glue-less mica tape: The purpose is to determine the high gas permeability glass for vacuum pressure impregnation
Classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of cloth-reinforced epoxy low-glue mica tape:
---Part 13: High thermal conductivity glass cloth reinforced low-adhesive mica tape: The purpose is to determine the use of high thermal conductivity glass cloth for vacuum pressure impregnation:
Classification, requirements, test methods, inspection rules, marking, packaging, transportation and storage of strong low-glue mica tape:
Mica-based insulating materials Part 13:
High thermal conductivity glass cloth reinforced low-adhesive mica tape
1 Scope
This document specifies the classification, requirements, inspection rules, markings, and packaging of low-adhesive mica tape reinforced with high thermal conductivity glass cloth for vacuum pressure impregnation:
packaging, transportation and storage, and the corresponding test methods are described:
This document is applicable to the manufacture of low-adhesive mica tape reinforced with high thermal conductivity glass cloth for vacuum pressure impregnation:
2 Normative reference documents
The contents of the following documents constitute essential provisions of this document through normative references in the text: Among them, the dated quotations
For undated referenced documents, only the version corresponding to that date applies to this document; for undated referenced documents, the latest version (including all amendments) applies to
this document:
GB/T 458 Determination of air permeability of paper and cardboard
GB/T 2900:5 Electrical terminology for insulating solids, liquids and gases
GB/T 5019:2-2009 Mica-based insulating materials Part 2: Test methods
GB/T 5019:4 Mica-based insulating materials Part 4: Mica paper
GB/T 5019:12-2017 Mica-based insulating materials Part 12: Highly breathable glass cloth reinforced epoxy glue-less cloud
master tape
GB/T 29313 Test method for thermal conductivity of electrical insulating materials
JC/T 170E glass fiber cloth
3 Terms and definitions
The terms and definitions defined in GB/T 2900:5 and the following apply to this document:
3:1
thermalconductivity
At steady state, the heat flow through unit area under normal unit temperature gradient:
Note: The unit is watt per meter [W/(m·K)]:
3:2
Using one or more materials such as highly thermally conductive mica paper, highly thermally conductive filler or highly thermally conductive resin, thermal conductive products are made through a specific process:
Glass cloth reinforced low-adhesive mica tape with a coefficient of not less than 0:30W/(m·K):
4 categories
According to whether the high thermal conductivity glass cloth reinforced low-adhesive mica tape contains zinc ion accelerator, it is divided into two models and three different nominal names:
Products with thickness specifications: See Table 1 for details:
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