The invention relates to the technical field of rubber production, and in particular, relates to a styrene butadiene rubber inflatable inner tube which is characterized by being prepared from the following raw materials in parts by weight: 30-40 parts of styrene butadiene rubber, 10-20 parts of reclaimed rubber, 7-9 parts of additives, 10-12 parts of carbon black, 3-5 parts of light calcium carbonate, 4-5 parts of silicon dioxide, and 1-2 parts of an anti-aging agent. The styrene butadiene rubber inflatable inner tube can make up deficiencies of poor air impermeability, poor thermal deformation resistance and aging resistance of conventional natural rubber-series inflatable inner tubes. The inflatable inner tube can be prepared by using the styrene butadiene rubber material added with various additives to be used as raw material through plasticating, compounding, mixing, filtering, discharging, jointing, mouth-sticking and vulcanizing.
Styrene butadiene rubber inflatable inner tube
2015-06-10
Patent
Electronic Resource
English
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 |