| Study on Increasing Amount of Silica in Tread Compound of All-steel TBR Tire by Wet Mixing and Atomization Drying Technology |
| Received:December 25, 2019 Revised:January 08, 2020 |
| DOI：10.12136/j.issn.1000-890X.2021.03.0208 |
| Key Words: wet mixing；atomization drying；all-steel TBR tire；terad compound；silica；natural rubber；natural latex |
| Author Name | Affiliation | E-mail | | ZHU Donglin | Qingdao University of Science and Technology | 898156008@qq.com | | BIAN Huiguang* | Qingdao University of Science and Technology | bianhuiguang@163.com | | WANG Chuansheng | Qingdao University of Science and Technology | | | SONG Fengpeng | Qingdao University of Science and Technology | |
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| Abstract: |
| The experimental study on increasing the amount of silica in the tread compound of allsteel
TBR tire by wet mixing and atomization drying technology was carried out. The results showed that，
the amount of silica in the tread compound could increase to 35 phr. In addition，the silica dispersion in the
obtained compound was improved，the t90 of the compound was shortened，the Payne effect was weakened，the
shore A hardness，the modulus at 100% and 300% elongation and rebound value were significantly increased，
and the wet skid resistance was improved. |
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