This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation and storage of the vulcanization accelerator bispentamethylenethiuram hexasulfide (referred to as the vulcanization accelerator DPTH). This standard applies to vulcanization accelerator DPTH made from sulfur powder, carbon disulfide and hexahydropyridine as main raw materials.
HG/T 4779-2014 Referenced Document
GB/T 11409-2008 Test methods rubber antiagers and vulcanizing accelerators
GB/T 191-2008 Packaging.Pictorial marking for handling of goods
GB/T 6679-2003 General rules for sampling solid chemical products
GB/T 6682-2008 Water for analytical laboratory use.Specification and test methods
GB/T 8170-2008 Rules of rounding off for numerical values & expression and judgement of limiting values