The invention relates to the technical field of rubber production, and particularly relates to a rubber material for a motor vehicle inner tube. The rubber material is characterized by being prepared from the following raw materials in parts by weight: 30-40 parts of epoxidized natural rubber, 20-30 parts of styrene butadiene rubber, 10-12 parts of carbon black, 8-10 parts of zinc oxide, 3-5 parts of a softener, 1-3 parts of sulfur, 4-5 parts of silicon dioxide, 1-3 parts of a filling agent, 3-5 parts of stearic acid, and 1-3 parts of an anti-aging agent.
Rubber material for motor vehicle inner tube
2015-06-10
Patent
Elektronische Ressource
Englisch
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |