GB/T 41742-2022 English PDFUS$269.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 41742-2022: Low temperature sealing glass for optoelectric devices Status: Valid
Basic dataStandard ID: GB/T 41742-2022 (GB/T41742-2022)Description (Translated English): Low temperature sealing glass for optoelectric devices Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: Q37 Classification of International Standard: 81.040.01 Word Count Estimation: 14,139 Date of Issue: 2022-10-14 Date of Implementation: 2023-05-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 41742-2022: Low temperature sealing glass for optoelectric devices---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.Low temperature glass sealing for optoelectric devices ICS 81.040.01 CCSQ37 National Standards of People's Republic of China Low temperature sealing glass for optoelectronic devices Published on 2022-10-12 2023-05-01 Implementation State Administration for Market Regulation Released by the National Standardization Administration forewordThis document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules of Standardization Documents" drafted. Please note that some content of this document may be patented. The issuing agency of the document assumes no responsibility for identifying the patent. This document is proposed by China Building Materials Federation. This document is under the jurisdiction of the National Technical Committee for Standardization of Industrial Glass and Special Glass (SAC/TC447). This document is drafted by. China General Research Institute of Building Materials Co., Ltd., Beijing University of Technology, China National Inspection and Testing Holding Group Co., Ltd. Co., Ltd., China Ordnance Industry No. 213 Research Institute, China Building Materials Inspection and Certification Group Xiamen Hongye Co., Ltd., Qilu University of Technology, Beijing Tianyu Technology Co., Ltd., Hebei Xiong'an Kezhu Inspection and Certification Co., Ltd. The main drafters of this document. Zhu Baojing, Xu Bo, Tian Yingliang, Yin Xianyin, Yan Xu, Gao Xiping, Han Bin, Zu Chengkui, Li Na, Liu Guoying, Hai Yun, Qiu Hongke, Liu Longxing, Liu Shiquan, Feng Gang, Tao Liushi, Wang Jingjing, Zheng Xuehan, Wang Xiaolu, Li Cong. Low temperature sealing glass for optoelectronic devices1 ScopeThis document specifies the requirements, test methods, inspection rules, packaging, marking, transportation and storage of low-temperature sealing glass for optoelectronic devices. This document applies to glass, glass powder and prefabricated parts for low temperature sealing of optoelectronic devices.2 Normative referencesThe contents of the following documents constitute essential provisions of this document through normative references in the text. Among them, dated citations For documents, only the edition corresponding to that date applies to this document; for undated references, the latest edition (including all amendments) applies to this document. GB/T 2828.1 Counting Sampling Inspection Procedure Part 1.Lot-by-Lot Inspection Sampling Plan Retrieved by Acceptance Quality Limit (AQL) GB/T 5432 Glass Density Determination Buoyancy Method GB/T 6005 Test sieve wire mesh, perforated plate and basic size of electroformed sheet mesh GB/T 16920 Determination of average linear thermal expansion coefficient of glass GB/T 21389 Verniers, Band Meters and Digital Calipers GB/T 31541 Test method for interfacial tensile and shear bond strength of fine ceramics - crisscross method JJG1036 Electronic balance3 Terms and DefinitionsThe following terms and definitions apply to this document. 3.1 sealingglass A glass material that achieves close connection between devices or materials by heating and welding. 3.2 sealingtemperature The heating temperature corresponding to the optimal bonding state between the sealing glass and the sealed device or material. Note. The sealing temperature is generally the temperature corresponding to the glass viscosity of 105dPa·s~106dPa·s. 3.3 Glass that meets the requirements for low temperature sealing of optoelectronic devices. Note. The sealing temperature is usually lower than 600℃. 3.4 sealingdensity Glass density after sintering according to the sealing process. 3.5 sealingstrength The bonding strength between the sealing glass and the sealed device or material after sintering according to the sealing process. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 41742-2022_English be delivered?Answer: Upon your order, we will start to translate GB/T 41742-2022_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 41742-2022_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 41742-2022_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+ countriesQuestion 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. |
