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| 生物基聚酰胺56/聚酯混合帘线的开发 |
| Development of Bio-based Polyamide 56/Polyester Hybrid Cord |
| Received:September 26, 2022 Revised:September 26, 2022 |
| DOI：10.12137/j.issn.2095-5448.2023.11.0537 |
| 中文关键词: 生物基聚酰胺56；聚酯；混合帘线；轮胎；性能 |
| 英文关键词: bio-based polyamide 56；polyester；hybrid cord；tire；performance |
| 基金项目: |
| 中图分类号: |
| Author Name | Affiliation | E-mail | | LU Fumei* | Jiangsu Taiji Industry New Materials Co.，Ltd | lufumei88@163.com | | LIU Quanlai | Jiangsu Taiji Industry New Materials Co.，Ltd | | | JIANG Xiaofeng | Jiangsu Taiji Industry New Materials Co.，Ltd | | | WANG Xiaolong | Jiangsu Taiji Industry New Materials Co.，Ltd | | | XU Qijing | Jiangsu Taiji Industry New Materials Co.，Ltd | |
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| 中文摘要: |
| 对生物基聚酰胺56（PA56）与聚酯混合帘线进行开发及性能研究。结果表明：通过设计生物基PA56和聚酯工业丝的纤度，选用不同类型的聚酯工业丝，控制混捻捻度，可以得到不同结构的生物基PA56/聚酯混合帘线，其浸胶帘线可满足不同性能要求；与采用锦纶66帘线冠带层的轮胎相比，采用生物基PA56/聚酯混合帘线冠带层的轮胎高速性能和耐久性能有所提升。 |
| 英文摘要: |
| The hybrid cords of bio-based polyamide 56（PA56） and polyester were developed，and the performance of the hybrid cords were studied.The results showed that by designing the linear density of bio-based PA56 and polyester industrial yarn，selecting the types of polyester industrial yarn and the twist level of cords，the bio-based PA56/polyester hybrid cords with different structures could be obtained，and their dipping cords could meet different performance requirements.Compared to tires using nylon 66 cap ply cord，the tires with hybrid cap ply cords had improvements in high-speed and endurance performance. |
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