HG/T 4321-2012High-interfacial zinc oxide - Technical specifications and analytical methods (English PDF)
高界面氧化锌技术条件和分析方法
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
November 7, 2012
Implementation date
March 1, 2013
Scope
HG/T 4321-2012 is the English-translated version of 高界面氧化锌技术条件和分析方法.
HG/T 4321-2012 is a recommended Chinese chemical industry standard that gives both the technical specifications and the analytical methods for high-interfacial zinc oxide. It states the technical requirements, the test methods and the inspection rules, and then the marking, labeling, packaging, transportation and storage. The grade it covers is used as a rubber vulcanization activator, as a reinforcing agent and as a colorant. GB/T 191-2008, GB/T 6678, GB/T 6682, GB/T 8170, GB/T 19587-2004, GB/T 23768-2009, HG/T 3696.1, HG/T 3696.2 and HG/T 3696.3 are cited. The Chinese classification is G12 and the international classification 71.060.50. Issued on 7 November 2012, it has applied since 1 March 2013.
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Document preview — HG/T 4321-2012
National Standard of the People's Republic of China
- ICS
- 71.060.50
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4321-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191-2008
GB/T 6678
GB/T 6682
GB/T 8170
GB/T 19587-2004
GB/T 23768-2009
HG/T 3696.1
HG/T 3696.2
HG/T 3696.3
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 191-2008Graphical symbols marking for handling and storage of packages
- GB/T 6678General principles for sampling chemical products
- GB/T 6682Water for analytical laboratory use - Specification and test methods
- GB/T 8170Rules of rounding off for numerical values & expression and judgement of limiting values
- HG/T 3696.1Inorganic chemical products - Preparation of standard solutions, reagent solutions and products for chemical analysis - Part 1: Preparation of standard volumetric solutions
- HG/T 3696.2Inorganic chemical products - Preparation of standard solutions, reagent solutions and products for chemical analysis - Part 2: Preparation of impurity standard solutions
GB/T 19587-2004 · GB/T 23768-2009
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Related Standards
GB/T 6678-2003 — General principles for sampling chemical products
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
GB/T 8170-2008 — Rules of rounding off for numerical values & expression and judgement of limiting values
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