SJ/T 10586.2-1994 DW-211 electronic glass technical data SJ/T10586.2-1994 standard download decompression password: www.bzxz.net
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Electronic industry standard of the People's Republic of China SJ/T10586~105S294 Electronic glass technical data Electronic glass technical data1994-08-08Published 1994-12-01Implementation The Ministry of Electronics Industry of the People's Republic of China published the electronic industry standard of the People's Republic of China Technical data of type DW-211 electronic glass Trebnieul duta ot type Dw-211 relectronic glass subject content and applicable scope This standard specifies the chemical properties and chemical performance indicators of DW.211 type electronic glass. This standard is applicable to glass materials used in high-power electronic devices. 2 Reference standards GB9030 Standard method for chemical analysis of electrical glass GB9622 Test method for specific properties of electronic glass 3 Technical requirements Chemical composition is shown in Table 1. Beijing group Weight ratio 74.8±1.0 5:0. 15t* Note: 1! FU, as a case quality control example, regardless of the percentage of people, the physical and chemical performance indicators see the installation 2. The Ministry of Electronics Industry of the People's Republic of China approved SJ/T T0586. 2-94 on August 8, 1994 Delegated S66B-B3 Test method GH 9000.2 GB 9000,12wwW.bzxz.Net GB 9000. 3 GB 000.10 GB 9000.:4 1994-12-01 implementation Standard name SJ/T10586.2-S4 Average thermal conductivity coefficient within 0~3M range Softening point Annealing point Strain point Frequency H2 limit 20 hours of disk loss before positive average value g20 This right group is 10M0·hour report-) Heat performance qualitative Water resistance and chemical stability classification Additional instructions This standard is printed by the Institute of Standardization and Chemical Engineering of the Ministry of Electronics Industry: (40. 5±1. 0)×10~ 525110 450±:10 This standard was drafted by the Standardization Research Institute of the Ministry of Industry and the Ministry of Industry. The main drafters of this standard are Zhu Yongtang, Wen Chengjun, and Jing Guangyun. This standard was first issued in 193 and revised for the first time in August 1494. Dong Zhuifang reported CB 9522, 1 Tip: This standard content only shows part of the intercepted content of the complete standard. If you need the complete standard, please go to the top to download the complete standard document for free.