GB/T 4497-1984
Vulcanized rubber--Determination of total sulphur content--Oxygen combustion flask method
2011-12
- Standard No.
- GB/T 4497-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4497.1-2010
- Lastest
- GB/T 4497.1-2010
- Scope
- This standard is a method for determining the total sulfur content in vulcanized rubber with an oxygen combustion bottle. This method is applicable to the determination of total sulfur in the following various vulcanized rubbers (excluding sulfur in barium sulfate). Natural rubber; styrene-butadiene rubber; butadiene rubber; neoprene rubber; isoprene rubber; butyl rubber; EPDM rubber; This method gives unreliable (usually low) results for samples in which lead compounds are present. Antimony, barium, magnesium, and calcium salts interfere.
GB/T 4497-1984 history
- 2011 GB/T 4497.1-2010 Rubber.Determination of total sulfur content.Part 1:Oxygen combustion flask method
- 1984 GB/T 4497-1984 Vulcanized rubber--Determination of total sulphur content--Oxygen combustion flask method