新型抗撕裂树脂SL6905L在航空轮胎胎面胶中的应用  

Application of New Tear-resistant Resin SL6905L in Tread Compound of Aircraft Tire

作　　者：周宝珍 王书磊 都虎林 王俊英[2] 王振玲[2] 孙涛[2] 邢涛[2] 魏胜[2] ZHOU Baozhen;WANG Shulei;DU Hulin;WANG Junying;WANG Zhenling;SUN Tao;XING Tao;WEI Sheng(Shandong Linglong Rubber Technology Co.Ltd,Yantai 265505,China;Shandong Linglong Tire Co.Ltd,Zhaoyuan 265400,China)

机构地区：[1]山东玲珑橡胶科技有限公司,山东烟台265505 [2]山东玲珑轮胎股份有限公司,山东招远265400

出　　处：《轮胎工业》2025年第4期232-235,共4页Tire Industry

摘　　要：研究新型抗撕裂树脂SL6905L在航空轮胎胎面胶中的应用。结果表明:在胎面胶中以抗撕裂树脂SL6905L等量或增量替代抗撕裂树脂DR903,胶料的门尼粘度相当,焦烧时间延长,拉断伸长率和撕裂强度增大,抗切割性能提高;当3份抗撕裂树脂SL6905L等量替代抗撕裂树脂DR903时,胶料的综合性能较好。The application of a new tear-resistant resin SL6905L in the tread compound of aircraft tire was investigated.The results showed that when SL6905L was used as an equal or increased replacement for the tear-resistant resin DR903 in the tread compound,the Mooney viscosity of the compound was equivalent,the scorch time was prolonged,the elongation at break and tear strength increased,the cutting resistance was improved.When 3 phr of SL6905L were used as an equal replacement for DR903,the comprehensive properties of the compound were better.

关 键 词：抗撕裂树脂 航空轮胎 胎面胶 抗切割性能 抗撕裂性能 动态力学性能 

分 类 号：TQ336.11[化学工程—橡胶工业] TQ330.387