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GB/T 43611-2023 English PDF

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US$289.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 43611-2023: Gallium-based liquid metal thermal interface materials
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 43611-2023	289	Add to Cart	3 days	Gallium-based liquid metal thermal interface materials	Valid

Similar standards

GB/T 40854 GB/T 39859 GB/T 23513.1 GB/T 23522 GB/T 10118

Basic data

Standard ID: GB/T 43611-2023 (GB/T43611-2023)
Description (Translated English): Gallium-based liquid metal thermal interface materials
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H66
Classification of International Standard: 77.150.99
Word Count Estimation: 14,156
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 43611-2023: Gallium-based liquid metal thermal interface materials

---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.
ICS 77:150:99 CCSH66 National Standards of People's Republic of China Gallium-based liquid metal thermal interface materials Published on 2023-12-28 2024-07-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration Committee

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: 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 Nonferrous Metals Industry Association: This document is under the jurisdiction of the National Nonferrous Metals Standardization Technical Committee (SAC/TC243): This document was drafted by: Yunnan Zhongxuan Liquid Metal Technology Co:, Ltd:, Yunnan Kewei Liquid Metal Valley R&D Co:, Ltd:, Science in China Institute of Physics and Chemistry Technology, Yunnan Institute of Product Quality Supervision and Inspection, Yunnan Academy of Science and Technology, Lenovo (Beijing) Co:, Ltd:, Kunming Institute of Technology University of Technology, Beijing Mengzhimo Technology Co:, Ltd:, Yunnan Frontier Liquid Metal Research Institute Co:, Ltd: The main drafters of this document: Cai Changli, Chen Daotong, Deng Zhongshan, Su Haitao, Yang Yingbao, Zhang Xuezhong, Liu Jing, Zhou Ying, Hu Jin, Wang Jian, Du Wangli, Yang Zejun, Xin Zhifeng, Zhou Junrong, Chen Baiwei, Yu Yang, Bai Fan, Xu Xueqi, Zhu Jiajun, Wang Yuhan: Gallium-based liquid metal thermal interface materials

1 Scope

This document specifies the classification, technical requirements, test methods, inspection rules, marking, packaging, transportation, Storage and accompanying documents and order form contents: This document applies to liquid or paste thermal interface materials with gallium or gallium-based liquid metal as the main effective thermal conductive component:

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 8170 Numerical rounding rules and expression and determination of limit values GB/T 8928 Determination of density of solid and semi-solid petroleum asphalt GB/T 22588-2008 Flash method for measuring thermal diffusivity or thermal conductivity GB/T 31229-2014 Test method for determination of volatilization rate by thermogravimetric method GB/T 39859-2021 Gallium-based liquid metal GB/T 41079:1 Methods for determination of physical properties of liquid metals Part 1: Determination of density GB/T 43604:1 Chemical analysis methods for gallium-based liquid metals Part 1: Determination of lead, cadmium, mercury, arsenic content inductive coupling, etc: Ion mass spectrometry YS/T 1258 Thermal analysis method for melting and crystallization temperature testing of non-ferrous metal materials

3 Terms and definitions

The following terms and definitions as defined in GB/T 22588-2008 and GB/T 39859-2021 apply to this document: 3:1 galium-basedliquidmetal An alloy with gallium as the base metal and a melting temperature Tm < 30°C: [Source: GB/T 39859-2021,3:1] 3:2 A material used to fill the gap between the contact interface between the heating device and the heat dissipation device and enhance the interface heat transfer performance: 3:3 thermalconductivity The heat transferred through unit area of material in the direction of heat flow under unit temperature gradient per unit time: Note: The unit is watt per meter [W/(m·K)]: [Source: GB/T 22588-2008, 3:1, with modifications] ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 43611-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 43611-2023_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 43611-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 43611-2023_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.