2、Properties:Light -yellow powder or grain, Soluble in dichloromethane, acetone, benzol, ethyl acetate, alcohol, little soluble in gasoline and not soluble in water. It can be resolved when being heated. 3、Application:A late-effect accelerator for vulcanization. Especially suitable for the basic furnancecarbon black natural rubber and synthetic rubber. Able to improve the physical and chemical properties of rubber. 4、Package:Polypropyrene dnitted bags lined with polyethylene bags. Net weight 25kg per bag.