GB/T 3780.31-2025
ActiveCarbon black—Part 31: Determination of total hydrogen content
炭黑 第31部分：总氢元素含量的测定
Application Summary AI generated
This standard specifies a method for determining the total hydrogen content in carbon black, a key reinforcing agent used in rubber and plastic products. It is applied in quality control and raw material testing within the rubber industry, particularly for evaluating carbon black's chemical composition to ensure consistent performance in tire manufacturing and industrial rubber goods. The method supports compliance with material specifications and aids in optimizing compound formulations.
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.