GB/T 3780.5-2008
AbolishedCarbon black - Part 5：Determination of specific surface area-CTAB test method
炭黑 第5部分：比表面积的测定 CTAB法
Application Summary AI generated
This standard specifies the CTAB (cetyltrimethylammonium bromide) adsorption method for determining the specific surface area of carbon black. It is applied in the rubber and plastics industries to characterize the surface activity of carbon black used as a reinforcing filler, particularly for quality control in tire manufacturing and other rubber product formulations. The test method helps predict how carbon black will interact with polymers during compounding and processing.
Related Standards
GB/T 7767-2003
Standard terminology relating to carbon black
GB/T 19188-2003
Rubber，raw natural and raw synthetic--General guidance on storage
GB/T 18953-2003
Rubber compounding ingredients--Stearic acid--Definition and test methods
GB/T 18952-2003
Rubber compounding ingredients--Sulfur--Methods of test
GB/T 18951-2003
Rubber compounding ingredients--Zinc oxide--Test methods
GB/T 11175-2002
Testing methods for synthetic resin emulsions
GB/T 17603-1998
Method for outdoor exposure testing of photodegradable plastics
GB/T 2918-1998
Plastics--Standard atmospheres for conditioning and testing
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.