GB/T 21840-2008
AbolishedVulcanizing accelerator TBBS
硫化促进剂 TBBS
Application Summary AI generated
GB/T 21840-2008 specifies the technical requirements, test methods, inspection rules, and packaging for vulcanizing accelerator TBBS (N-tert-butyl-2-benzothiazole sulfenamide). It is applied in the rubber industry for quality control and procurement of TBBS, which is used as a delayed-action accelerator in the vulcanization of tires, industrial rubber products, and footwear. The standard ensures consistent performance and safety in rubber compounding processes.
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.