Properties of the rubber mixtures and vulcanizates based on styrene-butadiene rubber composition in the presence of composite vulcanization activator were studied. Activators include zinc oxide, fatty acids and derivatives thereof, mineral fillers and organic fillers. It has been established that the use of new activator provides the desired cure rate. By the level of elastic and strength properties of prototypes to meet or exceed the standards of control. The possibility of reducing the dosage of vulcanization activators while maintaining the required level of vulcanization and physical-mechanical properties of molded rubber. Advantage of advanced products is the ability to reduce the content of environmentally hazardous zinc oxide formulations rubber goods and improved manufacturing techniques of rubber compounds through the use of non-dusting forms of ingredients.
展开▼
