This standard specifies the model, requirements, test methods, inspection rules, marking, packaging, transportation and storage of the vulcanization accelerator zinc 2-mercaptobenzothiazole (referred to as the vulcanization accelerator ZMBT). This standard applies to the vulcanization accelerator ZMBT prepared by reacting the vulcanization accelerator 2-mercaptobenzothiazole (referred to as vulcanization accelerator MBT) and zinc-containing compounds as the main raw materials.
HG/T 4780-2014 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 601-2002 Chemical reagent Preparations of standard volumetric solutions
GB/T 603-2002 Chemical reagent--Preparations of reagent solutions for use in test methods
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