The invention discloses a high-performance polymer material capable of reducing tire rolling resistance, and belongs to the technical field of tire manufacturing, the high-performance polymer material comprises the following components by weight: 10-15 parts of natural rubber; 65 to 75 parts of chain end modified solution polymerized styrene butadiene; 65.0 to 75 parts of white carbon black; 4.0 to 5.5 parts of an anti-aging agent; 4-6 parts of an activating agent; 3-6 parts of an accelerant; 2 to 2.5 parts of sulfur; 5 to 10 parts of resin; 5-8 parts of oil; 3-6 parts of a dispersant; on the premise of not influencing the wet land holding force, the rolling resistance of the tire can be reduced, the oil consumption in the running process of an automobile is effectively reduced, and the significance of a green tire is really realized.
本发明公开了一种能降低轮胎滚阻的高性能聚合物材料,属于轮胎制造技术领域,所述高性能聚合物材料由以下重量份数的组分组成:天然橡胶10~15份;链端改性溶聚丁笨65~75份;白碳黑65.0~75份;防老剂4.0~5.5份;活化剂4~6份;促进剂3~6份;硫磺2~2.5份;树脂5~10份;油5~8份;分散剂3~6份;在不影响湿地抓地力的前提下,可以降低轮胎的滚动阻力,有效的减少汽车行驶过程中的油耗,真正地实现“绿色轮胎”的意义。
High-performance polymer material capable of reducing tire rolling resistance
一种能降低轮胎滚阻的高性能聚合物材料
2024-06-14
Patent
Electronic Resource
Chinese
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 tread rubber material for reducing rolling resistance and preparation method thereof
European Patent Office | 2023
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