Cadmium sulfide for use in phosphors

SJ/T 10089-1991 Cadmium sulfide for phosphor SJ/T10089-1991 standard download decompression password: www.bzxz.net

Electronic Industry Standard of the People's Republic of China SJ/T1008810090-91
"Zinc Sulfide for Phosphors"
"Cadmium Sulfide for Phosphors"www.bzxz.net
"Test Methods for Zinc Sulfide and
Cadmlum Sulfide for Phosphors"
Published on April 8, 1991
Implemented on July 1, 1991
Published by the Ministry of Machinery and Electronics Industry of the People's Republic of China Electronic Industry Standard of the People's Republic of China Tin Sulfide for Phosphors
Cadmlum Sulfide for Phosphors Subject Content and Scope of Application
1.1 Subject Content
This standard specifies the technical requirements and test methods for phosphors: 1.2 Applicable Scope
This standard applies to chemical storage base materials used in the manufacture of various types of phosphors. 2. Standards
Packaging, storage and transportation signs
51/T100%0-91Test methods for alkali zinc and zinc alkali for phosphor 3. General properties
Molecular formula: cas
Molecular weight: 144.48 (according to the international atomic weight in 1983)Type: cubic crystal
Appearance: yellow or yellowish
4. Technical requirements and test methods
The technical requirements and test methods of calcium nitrate for phosphor shall meet the following requirements: Approved by the Ministry of Machinery and Electronics Industry of the People's Republic of China in April 1991 SJ/T 10089-91
1991-07-1 implementation
Geno density. B/cm\
Weak impurities and impurities
5 inspection period
Technical requirements for vegetable chemicals used in Mengguang powder
Test method
! 0069—S The test method for chemical allowance and avoidance is as follows\|tt||Chapter 5
Chapter 5
5.1 The products submitted for inspection are made from similar raw materials and produced under similar process conditions. Under special circumstances, the size of each finished product can be smaller than that of the product submitted for inspection. 5.2 The inspection department of the manufacturer shall conduct regular inspections as specified in Article 4 of this standard and release the products that have passed the inspection. The products in the lowest batch shall be accompanied by a certificate of approval. Note: Batch number:
Check the inspection personnel step number for impurities such as purple, lead, silver, etc. 53. From the date of receipt of the goods, the user shall randomly take 2 bottles of products from the batch within three months and re-inspect them according to the test method specified in this standard. If not, the manufacturer and the site will negotiate and resolve the issue. If necessary, a third party may conduct the inspection.
5. If one of the indicators in the required test batch does not meet the requirements of this standard, a new inspection should be conducted. If the new inspection results still show that the indicators do not meet the requirements of this standard, the batch of products shall be deemed as unqualified products. 6 Marking, packaging and storage
B. 1 Marking
A label with a trademark shall be affixed to each package. The following should be marked: a.
Production unit:
Product name:
Product weight:
Expiration date:
. Packing agent, etc.
6.2 Packing
SJ1003991
Chemical products shall be packed in containers in accordance with the layering, moisture-proof, light-proof and regularity diagram. 5.3 Transportation
The packaging containing the chemical shall be transported in boxes. The boxes shall not be damaged, damp or affected by moisture during transportation. The packaging and box shall comply with the requirements of GR191. The product shall be stored in a clean, dry and dark place. The shelf life is. Note: This standard was drafted by the Electronic Software Research Institute of the Ministry of Electronic Industry and Beijing Chemical Plant. Ten key points of this standard:
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.