摘要
通过电子预硫化装置对胎体帘布进行辐照,研究电子辐照剂量对轮胎内衬层渗胶量和帘布强度的影响。结果表明,内衬层渗胶量随着辐照剂量的提高而降低,而帘线强度随辐照剂量的提高无明显变化且无下降。按轮胎结构设计要求,选择40和50 kGy的辐照剂量可将内衬层渗胶量控制在25%以下。电子预硫化技术可有效阻挡气密层胶料渗透到胎体帘布胶中,从而起到代替过渡层以节约成本的作用。
Through irradiating the carcass cord with an electronic irradiation pre-vulcanization device,the influence of electron irradiation dose on the inner liner compound penetration in tire and the cord strength were investigated.The results showed that the inner liner compound penetration decreased as the irradiation dose increased,while the cord strength had little change with the increase of irradiation dose,and did not decrease.According to the structural design requirements of the tire,it was determined that the inner liner compound penetration could be controlled less than 25%under the irradiation dose of 40 and 50 kGy.The electronic pre-vulcanization technology could effectively prevent the inner liner compound penetration into the carcass cord compound,thereby replacing the transition layer to save costs.
作者
徐骏昊
巫晓华
荣琪
袁梦丹
XU Junhao;WU Xiaohua;RONG Qi;YUAN Mengdan(Zhongce Rubber Group Co.,Ltd,Hangzhou 310018,China)
出处
《轮胎工业》
CAS
2024年第10期633-635,共3页
Tire Industry
关键词
轮胎
内衬层
电子预硫化
辐照剂量
渗胶量
tire
inner liner
electronic pre-vulcanization
irradiation dose
compound penetration
