The invention provides a microporous foamed tire which comprises an outer tire and an inner tire. The inner tire is composed of the following raw materials in parts by weight: 200 parts of latex regenerated rubber, 3.45-3.60 parts of accelerator, 5-6.5 parts of vulcanizing agent, 24-27 parts of foaming agent, 20-30 parts of filler, 5.5-7.5 parts of activator and 8-15 parts of softening agent. The invention also provides a preparation method of the microporous foamed tire. The microporous foamed tire has the characteristics of puncture resistance, no need of inflation and favorable buffering property, and enhances the running safety and stability. The microporous foamed tire can not be influenced by weather, and can not burst due to overheat in summer. The microporous foamed tire protects the outer tire, prolongs the service life of the outer tire, and does not need replacement, thereby increasing the reutilization value of the old outer tire. The service life can reach 2 years or above.
Microporous foamed tire and preparation method thereof
2015-11-04
Patent
Electronic Resource
English
IPC: | C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B60C VEHICLE TYRES , Fahrzeugreifen / C08J Verarbeitung , WORKING-UP / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS |
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