炭黑偶联剂SL-9330在全钢巨型工程机械子午线轮胎胎面胶中的应用  

Application of Carbon Black Coupling Agent SL-9330 in Tread Compound of All-steel Giant Off-The-Road Radial Tire

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作  者:余团清 黄晶晶 黄旭 郭丽姿 林杰 黄婷婷 王宇杰 欧嘉伟 YU Tuanqing;HUANG Jingjing;HUANG Xu;GUO Lizi;LIN Jie;HUANG Tingting;WANG Yujie;OU Jiawei(Haian Rubber Group Co.,Ltd,Putian 351254,China)

机构地区:[1]海安橡胶集团股份公司,福建莆田351254

出  处:《轮胎工业》2025年第5期291-295,共5页Tire Industry

摘  要:研究炭黑偶联剂SL-9330在全钢巨型工程机械子午线轮胎胎面胶中的应用。结果表明:在胎面胶中加入炭黑偶联剂SL-9330,胶料的门尼粘度增大,Fmax减小,t10和t90缩短,炭黑分散性提高,工艺性能较好;硫化胶的定伸应力和拉伸强度增大,生热降低,耐磨性能相当,但抗切割性能略有下降。The application of carbon black coupling agent SL-9330 in the tread compound of all-steel giant off-the-road radial tire was studied.The results showed that by adding carbon black coupling agent SL-9330 in the tread compound,the Mooney viscosity of the compound increased,the Fmax decreased,the t10 and t90 shortened,the dispersion of carbon black improved and the processability was better.The modulus and tensile strength of the vulcanizate increased,the heat build-up decreased,and the wear resistance was comparable,but the cutting resistance slightly decreased.

关 键 词:炭黑偶联剂SL-9330 全钢巨型工程机械子午线轮胎 胎面胶 生热 

分 类 号:TQ336.11[化学工程—橡胶工业] TQ330.387

 

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