YS/T 637-2007
Lithium phosphate for production of colored phosphor powder (English Version)
- Standard No.
- YS/T 637-2007
- Language
- Chinese, Available in English version
- Release Date
- 2007
- Published By
- Professional Standard - Non-ferrous Metal
- Status
- 2023-04
- Replace By
- YS/T 637-2022
- Latest
- YS/T 637-2022
- Scope
- This standard specifies the requirements, test methods, inspection rules and markings, packaging, transportation, storage, etc. for lithium phosphate used in color phosphors. This standard applies to lithium phosphate produced by using industrial lithium hydroxide monohydrate or industrial lithium carbonate as raw materials and using the phosphate precipitation method. This product is used for the production of color phosphors.
YS/T 637-2007 Referenced Document
- GB/T 1480 Metallic powders.Determination of particle size by dry sieving*， 2012-12-31 Update
YS/T 637-2007 history
- 2022 YS/T 637-2022 Lithium phosphate
- 2007 YS/T 637-2007 Lithium phosphate for production of colored phosphor powder
