GB/T 18953-2003
ActiveRubber compounding ingredients--Stearic acid--Definition and test methods
橡胶配合剂 硬脂酸 定义及试验方法
Application Summary AI generated
GB/T 18953-2003 defines stearic acid used as a rubber compounding ingredient and specifies standard test methods for its purity, melting point, and acid value. It is applied in the rubber and plastics industries for quality control during the production of tires, seals, and hoses, ensuring consistent vulcanization performance. This standard is also referenced by procurement professionals when verifying raw material specifications from suppliers.
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 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
GB/T 5576-1997
Rubbers and latices--Nomenclature
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.