Executive standard: GB/T 21840-2008
|Appearance||Pale yellow to orange yellow particles|
|At the beginning of melting point/℃ ≥||One hundred and four|
|Ash/% ≤||Zero point three zero|
|Heating reduction/% ≤||Zero Point Four Zero|
|Sieve residue (150um) /% ≤||Zero point one zero|
Grey white powder, slightly smell, non-toxic. The proportion of 1.31-1.34, above the melting point of 98 DEG C, soluble in benzene, toluene, chloroform, carbon disulfide, dichloromethane, acetone, ethyl acetate, insoluble in ethanol, insoluble in water and dilute acid, dilute alkali and gasoline.
This product is a highly active promoter after processing, safety of anti scorch performance, short curing time. In the above 138 DEG C vulcanization temperature promote strong. WIlLING TMTD, WIlLING DPG and other alkaline or with secondary accelerator accelerator. Alkaline accelerators such as thiurams and two dithiocarbamate can enhance the activity of. Mainly used in the manufacture of tires, rubber hose, rubber, cables and other rubber products.