摘要
研究串联密炼机混炼高白炭黑填充的溶聚丁苯橡胶/天然橡胶/顺丁橡胶并用胎面胶的工艺和性能。结果表明,与传统的相切型密炼机相比,串联密炼机具有更好的温控能力,混炼胶的Payne效应降低,硫化胶的物理性能和动态力学性能相当,并且在保证相同胶料性能的条件下减少混炼段数,提高生产效率,降低能耗。
The mixing process and properties of solution polymerized styrene butadiene rubber/natural rubber/cis-1,4-polybutadiene rubber tread compound filled with high dosage of silica in a tandem mixer were studied.The results showed that compared with the traditional tangential-type mixer,the tandem mixer had better temperature control ability,the Payne effect of the mixed rubber was reduced,the physical properties and dynamic mechanical properties of the vulcanizate were equivalent,the number of mixing stages was reduced under the condition of ensuring the same compound properties,the production efficiency was improved,and the energy consumption was reduced.
作者
刘琳
谭建良
孙蕾
LIU Lin;TAN Jianliang;SUN Lei(Prinx Chengshan(Shandong)Co.,Ltd,Rongcheng 264300,China)
出处
《轮胎工业》
CAS
2023年第4期237-241,共5页
Tire Industry
关键词
串联密炼机
相切型密炼机
恒温混炼
白炭黑
恒温曲线
物理性能
工艺性能
生产效率
tandem mixer
tangential-type mixer
constant temperature mixing
silica
constant temperature curve
physical property
processing performance
production efficiency
