GB/T 3780.4-2003
Carbon black-Part 4:Determination of dibutylphthalate absorption number and preparation of samples (compressed sample)

2011-05
Standard No.
GB/T 3780.4-2003
Language
Chinese
Release Date
2003
Published By
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Replace By
GB/T 3780.4-2008
GB/T 3780.14-2010
Lastest
GB/T 3780.14-2019
Scope
This part specifies the sampling, analysis procedures, result presentation and test report for the determination of the absorption value of dibutyl phthalate of carbon black (compressed sample). This section applies to carbon black for rubber.

GB/T 3780.4-2003 history

GB/T 3780.4-2003 -All Parts

GB/T 3780.1-2015 Carbon black.Part 1:Test method for iodine adsorption number GB/T 3780.10-2017 Carbon black—Part 10: Determination of ash GB/T 3780.11-1995 Carbon black--Determination of sieve residue GB/T 3780.12-2007 Carbon black Part12:Inspection of impurity material GB/T 3780.13-1983 Carbon black(pelletized)--Determination of pour density GB/T 3780.14-2019 Carbon black—Part 14：Determination of sulfur content GB/T 3780.15-2016 Carbon black—Part 15: Determination of light transmittance of toluene extract GB/T 3780.16-1983 Carbon black--Determination of individual pellet crush strength GB/T 3780.17-2017 Carbon black—Part 17: Indirect determination of particle size—Reflectance method GB/T 3780.18-2017 Carbon black—Part 18：Standard test methods for evaluation in Natural Rubber(NR) GB/T 3780.2-2017 Carbon black—Part 2：Determination of oil absorption number GB/T 3780.20-1997 Carbon black for use in the rubber industry--Determination of light transmittance of toluene extract--Method for product evaluation GB/T 3780.21-2016 Carbon black.Part 21:Determination of sieve residue.Water washing method GB/T 3780.22-2016 Carbon black.Part 22: Calculation of process indexes from an analysis of process control data GB/T 3780.23-2016 Carbon black.Part 23:Sampling and testing of carbon black fugitive emissions or other environmental particulate GB/T 3780.24-2017 Carbon black－Part 24：Determination of void volume GB/T 3780.25-2018 Carbon black—Part 25：Determination of carbon content GB/T 3780.26-2018 Carbon black—Part 26：Determination of carbon content in carbon black feedstock oils GB/T 3780.27-2020 Carbon black—Part 27：Determination of aggregate size distribution by disc centrifuge photosedimentometry GB/T 3780.28-2020 Carbon black—Part 28: Determination the content of polycyclic aromatic hydrocarbons GB/T 3780.29-2022 Carbon black—Part 29：Determination of solvent extractable material GB/T 3780.4-2017 Carbon black—Part 4：Determination of oil absorption number for compressed sample GB/T 3780.5-2017 Carbon black—Part5：Determination of specific surface area—CTAB test method GB/T 3780.6-2016 Carbon black—Part 6: Determination of tinting strength GB/T 3780.7-2016 Carbon black.Part 7:Determination of pH value GB/T 3780.8-2019 Carbon black—Part 8：Determination of heating loss


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