The invention relates to the technical field of tire production, and specifically relates to a rubber tire for a children vehicle. The rubber tire is characterized by being prepared from the following raw materials in parts by weight: 30-40 parts of cis-butadiene rubber, 10-14 parts of natural rubber, 10-14 parts of chloroprene rubber, 10-20 parts of carbon black, 0.5-5.5 parts of zinc oxide, 1-3 parts of sulfur, 3-5 parts of stearic acid, and 0.5-1.5 parts of an anti-aging agent. An adopted rubber main material is a mixture of the cis-butadiene rubber, the natural rubber and the butyl rubber, wherein the cis-butadiene rubber is good in elasticity and high in wear resistance; the natural rubber is good in flexion disturbance resistance, excellent in electrical insulating property, excellent in modulus, elongation rate, abrasion resistance and elasticity, and irreplaceable in tire industries; and the chloroprene rubber has the characteristic of high oil-resistant flame-retardant strength. The complementary of the mixed characteristics of the three materials can improve the performance of the product.
Rubber tire for children vehicle
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 |
TIRE RUBBER COMPOSITION, TIRE VULCANIZED RUBBER, TREAD RUBBER, AND TIRE
European Patent Office | 2025
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