Properties: Gray-white powder (granule) with a little odor, no poison. The density is 1.31-1.34. Soluble in benzene, toluene, chloroform, CS2, CH2Cl2 acetone, ethylacetate, hardly soluble in alcohol, insoluble in water, gasoline, acid / alkali with lower concentration. Application: A medium fast primary accelerator suitable for NR, IR, SBR, NBR, HR and EPDM. An outstanding delayed action accelerator. Be top effective and safe when used at ordinary processing temperatures, causing no scorches. Vulcanized show excellent physical property and quick complete. Usually used alone, when activated by Accelerator DPG, Accelerator TMTD and Accelerator TMTM. Package: 25Kg/Bag. Woven bag lined with plastic bags or kraft paper bag. Storage: The product should be stored in the dry and cooling place with good ventilation, avoi-ding exposure of the packaged product to direct sunlight. The validity is 1 year.