GB/T 3504-1992 in English
SUPERSEDEDEuropium oxide phosphor grade
- Issued on:1992-07-09
- Implemented on:1993-04-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 3504-1992荧光级氧化铕》由TC229(全国稀土标准化技术委员会)归口,主管部门为国家发展和改革委员会。
本标准规定了荧光级氧化铕的技术要求、试验方法、检验规则和标志、包装、运输、贮存。本标准适用于萃取法或其他方法制得的,供制造彩色电视荧光粉、灯用三基色荧光粉材料和X射线增感屏活化剂用的荧光级氧化铕。
Scope
This standard specifies the technical requirements, test methods, inspection rules and signs, packaging, transportation and storage of fluorescent grade europium oxide. This standard applies to fluorescent grade europium oxide obtained by extraction or other methods and used for the manufacture of color TV phosphors, tricolor phosphor materials for lamps and X-ray intensifying screen activators.

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