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20世纪80年代,美国Celanese公司开发了液晶聚芳酯纤维,商品名Vectran。日本可乐丽公司引进该技术,实现了Vectran热致液晶纤维的工业化生产。Vectran纤维是一种类似芳香族聚酰胺的聚酯,与普通的聚酯相比,强度、模量和热稳定性都有增强,同时保持了聚酯较好的加工性、尺寸稳定性和极低的回潮率等优点,其分子结构也赋于其高强度、耐磨、耐化学品腐蚀的优异性能。Vectran纤维可满足现有高科技对高强度、高模
The 20th century, 80’s, the United States Celanese company developed a liquid crystal polyarylate fiber, trade name Vectran. Japan’s Kuraray company to introduce the technology to achieve Vectran thermotropic liquid crystal fiber industrial production. Vectran fiber is an aramid-like polyester with enhanced strength, modulus and thermal stability compared to conventional polyesters while maintaining good processability and dimensional stability of the polyester Low moisture regain, etc. Its molecular structure is also endowed with its high strength, wear resistance, chemical corrosion resistance of the excellent performance. Vectran fiber meets the needs of existing high-tech, high-modulus molds