GB/T 3781.8-1993
Acetylene black. Determination of hydrochloric acid absorption number (English Version)
- Standard No.
- GB/T 3781.8-1993
- Language
- Chinese, Available in English version
- Release Date
- 1993
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-01
- Replace By
- GB/T 3781.8-2006
- Latest
- GB/T 3781.8-2006
- Scope
- This standard specifies the method for the determination of the liquid absorption of acetylene carbon black hydrochloric acid. This standard applies to the determination of the liquid absorption of acetylene carbon black hydrochloric acid.
GB/T 3781.8-1993 history
- 2006 GB/T 3781.8-2006 Acetylene black.Part 8:Determination of hydrochloric acid absorption number
- 1993 GB/T 3781.8-1993 Acetylene black. Determination of hydrochloric acid absorption number
GB/T 3781.8-1993 -All Parts
GB/T 3781.4-1993 Acetylene black--Determination of pH value
GB/T 3781.5-2019 Acetylene black—Part 5:Determination of grit content
GB/T 3781.6-2019 Acetylene black—Part 6：Determination of apparent specific volume
GB/T 3781.7-1993 Acetylene black--Determination of iodine absorptionnumber
GB/T 3781.8-2006 Acetylene black.Part 8:Determination of hydrochloric acid absorption number
GB/T 3781.9-2019 Acetylene black—Part 9：Determination of resistivity