SJ/T 10088-1991 Zinc sulfide for phosphor SJ/T10088-1991 standard download decompression password: www.bzxz.net

Industry Standard of Electronic Industry of the People's Republic of China SJ/T1008810090-91
"Zinc sulfide for phosphors"
"Cadmium sulfide for phosphors"
"Test methods for zinc sulfide and
cadmium sulfide for phosphors"
Published on April 8, 1991
Implementation on July 1, 1991
Published by the Ministry of Machinery and Electronics Industry of the People's Republic of China Industry Standard of Electronic Industry of the People's Republic of China Zinc sullide for uge in photphors Subject content and application range
T.1 Subject content
This standard specifies the technical requirements and test methods for zinc sulfide for phosphors. 1.2 Scope of application
This standard is applicable to the manufacture of various types of zinc matrix materials used in vapor deposition. 2 Reference standards
Packaging, storage and transportation graphic symbols
SJ/T 10090-91
Test methods for sulfurized and rusted materials used in flaming powder 3 General questions
Molecular formula, ZnS
Quantity, 9746.1983 International Atomic Weight) Type, cubic type and square type
Appearance: white or light yellow
4 Technical requirements and test methods
The technical requirements and test methods for phosphors should comply with the provisions of the following table! Table of contents Technical requirements for the removal of phosphor powder
Packing space n
Prohibited substance content
Approved by the Ministry of Machinery and Electronics Industry of the People's Republic of China in 19910409
S/10088-9
Test method
0-or phosphor powder bzxZ.net
Huapei built rust-proof device \ Section 3
Section 4 ||tt| |Chapter 5
Year 5
1991.·07-01 Implementation
5 Inspection Rules
S/T10088--91
5.1 Products made of relevant raw materials, under relevant process conditions and submitted for quick completion at one time are - each batch of vulcanized products shall not be less than the quantity agreed upon by both parties under special circumstances. The inspection department of the production plant shall conduct inspections in accordance with the provisions of this standard, and the products may be shipped only after the inspections are completed. Each batch of products shall be accompanied by an inspection certificate, which shall include the following:
Installation secret book:
Contents of impurities such as iron, steel ... 5.3 The user unit shall randomly select 20% samples from each batch of products within three months after receiving the goods, and re-test the products according to the test method specified in this standard. If the products fail to meet the standards, the user and the production unit shall make a quick decision. If necessary, a third party may conduct a re-test.
5.4 If it is found that one of the indicators does not meet the requirements of this standard during the acceptance test, the sample shall be re-tested. In the result, if one of the indicators does not meet the requirements of this standard, the batch production shall be deemed as unqualified. 6 Marking, packaging, transportation and storage
Each packaging device shall be marked with a label, etc. The label shall include the following contents! a.
Production unit:
Product name:
Export:
Production date
Packer code, etc.
6.2
The zinc products are tightly and firmly packed in double-layered polyolefin plastic bags of 1000 kg, 1000 kg and 3000 kg, and then placed in a clean, anti-damp, light-proof and solidified trench. 6.3
The packaging containers filled with zinc should be transported in boxes. The transportation boxes must not be exposed to moisture or noise. The packaging boxes should be marked with the corresponding signs specified in GB191. 6.4
The zinc products should be stored in a disinfected, dry and light-proof place. The storage period is 3 years. Additional remarks:
The standard for zinc products is prepared by the North China Research Institute of the Ministry of Industry and Information Technology and the CRT General Factory of the Ministry of Industry and Information Technology. The main drafter of this standard is Rong Xiefen.
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.