This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation and storage of bis-[propyltriethoxysilane]-tetrasulfide and carbon black mixture silane coupling agent products. This standard applies to silane coupling agents made of bis-[propyltriethoxysilane]-tetrasulfide and carbon black.
HG/T 3739-2004 history
2004HG/T 3739-2004 The mixture of bis (triethoxysilpropyl) tetrasulfide and carbon black N330 silane coupling agent