The invention provides an anti-aging agent composition containing two or more compounds as shown in a formula A, a rubber composition containing the anti-aging agent composition and application of the anti-aging agent composition and the rubber composition. The compound of formula A is as described herein. The anti-aging agent composition provided by the invention can significantly improve the static ozone aging resistance and dynamic ozone aging resistance of a tire rubber material, and other properties, such as thermo-oxidative aging resistance, of the tire rubber material can be kept consistent with those of the existing comprehensive anti-aging agent.
本发明提供一种包含两种或两种以上式A化合物的防老剂组合物、含该防老剂组合物的橡胶组合物及其用途。所述式A化合物如文中所述。本发明的防老剂组合物可以显著提高轮胎橡胶材料的抗静态臭氧老化性能和抗动态臭氧老化性能,其他性能如抗热氧老化性能也能与现有综合性防老剂保持一致。
Anti-aging agent composition with excellent ozone aging resistance, rubber composition and application thereof
一种耐臭氧老化性能优异的防老剂组合物、橡胶组合物及其用途
2025-01-21
Patent
Electronic Resource
Chinese
IPC: | C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / B60C VEHICLE TYRES , Fahrzeugreifen / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
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