CAJ | 학술논문

进行了不同防护体系对载重轮胎胎面胶耐臭氧老化性能的影响研究，采用不同配比的防老剂如常用的防老剂4010NA、防老剂4020和防老剂 RD、防护蜡并用的防护体系进行研究与应用。结果表明：①载重轮胎采用该3种防老剂并用时最佳总用量范围应控制在5.5份左右，其中防老剂4010NA 3.0份、防老剂40201.0份、防老剂RD1.5份所取得的防护臭氧效果最好；②在选择防护体系时要同时选择化学防护及物理防护，在动态情况下选择微晶蜡做物理防护效果特好，份数控制在1.5份左右。
진행료불동방호체계대재중륜태태면효내취양노화성능적영향연구，채용불동배비적방로제여상용적방로제4010NA、방로제4020화방로제 RD、방호사병용적방호체계진행연구여응용。결과표명：①재중륜태채용해3충방로제병용시최가총용량범위응공제재5.5빈좌우，기중방로제4010NA 3.0빈、방로제40201.0빈、방로제RD1.5빈소취득적방호취양효과최호；②재선택방호체계시요동시선택화학방호급물리방호，재동태정황하선택미정사주물리방호효과특호，빈수공제재1.5빈좌우。
This article describes the research and application of ozone aging truck tire tread,and research and application are conducted by using different proportions of antioxidants,such as the commonly used antioxidant 4010NA,antioxidant 4020 and antioxidant RD,together with protective wax protection system. The results show that:①best ozone protection can be achieved with truck tires of the three antioxidant when the total amount of range is controlled at about 5.5 parts, including antioxidant 4010NA 3.0,antioxidant 4020 1.0,antioxidant RD1.5;②both chemical protection and physical protection should be considered. Microcrystalline wax gives better physical protection in dynamic case,where the number of copies is controlled at about 1.5 parts.