GB/T 3781.9-1993
Acetylene black. Determination of resistivity (English Version)
- Standard No.
- GB/T 3781.9-1993
- 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 3781.9-2006
- Latest
- GB/T 3781.9-2019
- Scope
- This standard specifies the method for the determination of the resistivity of acetylene carbon black. This standard applies to the determination of the resistivity of acetylene carbon black.
GB/T 3781.9-1993 history
- 2019 GB/T 3781.9-2019 Acetylene black—Part 9：Determination of resistivity
- 2006 GB/T 3781.9-2006 Acetylene black.Part 9:Determination of resistivity
- 1993 GB/T 3781.9-1993 Acetylene black. Determination of resistivity
GB/T 3781.9-1993 -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