GB/T 12963-2014: Electronic-grade polycrystalline silicon

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Scope

This Standard specifies polycrystalline silicon’s requirements, test methods,
inspection rules, mark, transportation, storage, quality certificate and order list (or
contract).
This Standard is applicable to the polycrystalline silicon which is manufactured from
chlorosilane and silane.

Basic Data

Standard ID	GB/T 12963-2014 (GB/T12963-2014)
Description (Translated English)	Electronic-grade polycrystalline silicon
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H82
Classification of International Standard	29.045
Word Count Estimation	7,737
Date of Issue	12/31/2014
Date of Implementation	9/1/2015
Older Standard (superseded by this standard)	GB/T 12963-2009
Quoted Standard	GB/T 1550; GB/T 1551; GB/T 1553; GB/T 1557; GB/T 1558; GB/T 4059; GB/T 4060; GB/T 4061; GB/T 13389; GB/T 14264; GB/T 24574; GB/T 24581; GB/T 24582
Regulation (derived from)	National Standards Bulletin 2014 No. 33
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This Standard specifies the polysilicon requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificates and orders (or contract) content. This Standard applies to chlorine, silane obtained polysilicon.