HG/T 4389-2012Vulcanizing agent DTDM (English PDF)
硫化剂DTDM
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 28, 2012
Implementation date
June 1, 2013
Scope
HG/T 4389-2012 is the English-translated version of 硫化剂DTDM.
HG/T 4389-2012 is the recommended chemical industry standard of China for the vulcanizing agent DTDM, that is 4,4'-dimorpholine disulfide. It specifies the requirements for the agent, the test methods and the inspection rules, and then marking, packaging, transport and storage. It applies to the product made with morpholine and sulfur chloride as the main raw materials. Its classification is G71 in the Chinese scheme and ICS 71.100.40. The analytical and general references it names are GB/T 191-2008, GB/T 601-2002, GB/T 603-2002, GB/T 6679-2003, GB/T 6682-2008, GB/T 8170-2008 and GB/T 11409-2008. Issued on 28 December 2012, it has applied since 1 June 2013.
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Document preview — HG/T 4389-2012
National Standard of the People's Republic of China
- ICS
- 71.100.40
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
HG/T 4389-2012 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 601-2002
GB/T 603-2002
GB/T 6679-2003
GB/T 6682-2008
GB/T 8170-2008
GB/T 11409-2008
......
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 601-2002Chemical Reagent - Preparations of Standard Volumetric Solutions
- GB/T 603-2002Chemical reagent - Preparations of reagent solutions for use in test methods
- GB/T 6679-2003General rules for sampling solid chemical products
- GB/T 6682-2008Water for analytical laboratory use - Specification and test methods
- GB/T 8170-2008Rules of rounding off for numerical values & expression and judgement of limiting values
Similar standards
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Related Standards
GB/T 11409-2008 — Test methods rubber antiagers and vulcanizing accelerators
GB/T 6679-2003 — General rules for sampling solid chemical products
GB/T 6682-2008 — Water for analytical laboratory use - Specification and test methods
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