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我国橡胶骨架材料的发展经历了由棉(帘帆布)到化纤(尼龙、聚酯帘布和整体带芯),再到钢帘线、胎圈钢丝及钢丝绳等钢丝骨架材料,并开发出以芳纶为代表的高性能骨架材料。胎圈钢丝主要应用于轮胎行业。我国胎圈钢丝企业较高的产品质量和低成本综合优势,在轮胎行业全球化采购模式中,获得了较为广阔的发展机会。同时,轮胎产品更新换代速度加快,轮胎企业对骨架材料技术研发提出了更高的要求。高性能
The development of China’s rubber skeleton material has gone through from cotton (curtain canvas) to chemical fiber (nylon, polyester cord and the overall core), and then to the steel cord, bead wire and wire rope and other wire skeleton materials and developed to aramid Represented by the high-performance framework materials. Bead wire is mainly used in the tire industry. China’s bead wire business higher overall product quality and low cost advantages in the tire industry in the global procurement model, access to a more broad development opportunities. At the same time, the tire product upgrading speed, tire companies on the framework material technology research and development put forward higher requirements. high performance